Explore or open your classroom

For Grades 4–8 · BC Curriculum. Learning tools and printable resources need no Numeracy classroom activation. Sign in to MY Classroom when you want assignments, saved work or teacher feedback.

Student

Learn topics, practise facts, play games and use mathematical models.

Teacher Preview

Browse resources, investigations, tools and worked examples before opening class records.

Parent / Family

Find explanations, activities and practice to support learning at home.

Classroom tools are moving here

Eligible Teacher Pro accounts can manage fictional shared classes in MY Accounts. Numeracy assignments, journals and feedback are being prepared for this site.

Open MY Classrooms in MY Accounts

Print or download anything you want to keep during the migration.

Your Math Starting Point

Learn and practise without signing in. Use your verified school account when you want to open assigned work or save a journal.

Find your grade

Learning together at home?

Families can use a short practice planner, worked examples and models without opening school records.

Practise & Play

Choose a skill, multiplication/division facts, or an untimed game.

See the Mathematics

Use models, a calculator, manipulatives and word definitions.

MY Progress

School sign-in is required for assignments and saved class evidence.

Place Value & Rounding

Practise digit values, place names, expanded form, composing numbers, and rounding whole numbers or decimals.

Find a Game

Filter by skill, solo or two-player play, and optional timing.

Numeracy migration

Classroom tools are moving here

Classes, assignments, journals and feedback are being prepared for the new site.

Explore the public Numeracy tools

Explore mode

Lessons, practice, games, visual tools and printable resources can be used without opening private classroom records.

Nothing in Explore mode grants teacher permissions.

School mode

Saved school work is connected to the verified Google identity returned by the deployed app. Teacher-only actions require verified teacher access.

Changing the View menu changes the interface only — never the account role.

Privacy & security safeguards

School identity is checked through the server before private classroom work is opened or saved.
Teacher-only class management requires a verified teacher role; selecting Teacher View is not enough.
Students access classes through class membership and join codes rather than by changing a page or URL.
Account or mode changes clear private in-memory classroom data before another account is used.
Saved assignments, journals and teacher feedback are opened only after the current school account is checked.
Public learning tools remain separate from private classroom records.

These safeguards depend on the matching Apps Script server being installed and deployed with the intended school-domain permissions.

If your account cannot connect

Open the deployed app in a full browser tab.
Use the school Google account registered for your classes. A personal account may not be accepted.
Complete any Google sign-in or authorization prompts, then check the account again.
If identity remains unavailable, the owner needs to check deployment and school access settings.

Choosing a Student view or Teacher Preview changes navigation only. It never creates account permissions.

Changing modes clears unsaved school drafts. Save or print them first. Leaving MY Classroom does not sign you out of Google.

Family learning is available without school sign-in

This workspace stores private school work. It is not a parent account area. You can still use explanations, visual tools, practice, games, math vocabulary and the calculator.

Try it together · no account needed

Three steps for a short math session

Choose one activity below. You can track your steps here, but this checklist is not saved and does not measure achievement.

ExploreRead or model one example together. TryGive your child time to attempt a question and explain a strategy. ReflectAsk: What worked? What would you try differently?

0 of 3 steps checked. Choose a short activity below.

Practice Together

Choose one small goal. Try a question, explain the method, then decide whether to continue. These options do not need a school account.

One Topic at a Time

Find your child’s grade and topic. Use the worked examples before the Practice section.

Multiplication & Division

Use anchor facts and related division. Start untimed; speed is optional.

Make Connections

Match equivalent representations or solve a four-number puzzle together.

Place Value & Rounding

Practise digit values, place names, expanded form, composing numbers, and rounding whole numbers or decimals.

Product Grid

Move factors, calculate products, and plan four in a row.

TRIOS Facts

Anchor and derived facts, with multiplication or related division.

Rectangle Fit

Connect multiplication, area, perimeter and spatial strategy. Solo or two-player play.

Find a Game

Filter by skill, solo or two-player play, and optional timing.

Data Graph Studio

Create bar, line and circle graphs from your data. Check axes, print, and explain your interpretation.

MY Dashboard

What do you want to do today?

Pick up where you left off, practise something you are working on, or open a math tool.

Start here

Choose your next step

MY Lessons

Choose your grade and topic, then use explanations, examples, visuals, and guided practice.

MY Practice

Practise a skill, build fact fluency, play a game, or check what you understand.

Quick access

Useful places

MY Math Studio

Models, manipulatives, calculator, graphing, vocabulary, and visual tools.

Math Facts

Build addition, subtraction, multiplication, and division fluency. Timing is optional.

Games

Use solo, partner, and classroom games to rehearse mathematical ideas.

Check My Understanding

Do a short check and use the result to decide what to revisit next.

Grades 4–8

Jump to your grade

Explore more

Go beyond today's lesson

Thinking Tasks

Reason, notice patterns, compare strategies, and solve richer problems.

Math History

Explore mathematical ideas, people, cultures, and stories.

Family Support

Find plain-language explanations and ideas for helping with math at home.

MY Lessons

What are you learning today?

Continue where you left off, choose your grade, or find the math topic you need.

1Choose your gradeStart with the math for your grade.

2Choose a topicFind the idea or skill you are working on.

3Learn, see, and practiseUse explanations, examples, tools, and questions.

Start here

Choose My Grade

See the curriculum topics for Grade 4, 5, 6, 7, or 8.

Choose how you need to learn

Topics or Individual Skills

Use a learning path when ideas build in sequence, or jump to one precise skill for targeted practice or support.

Explore more

Take your learning further

These are enrichment choices. You do not need to start here to learn a topic.

Thinking Tasks

Use reasoning, patterns, multiple strategies, and rich mathematical problems.

Math History

Explore people, ideas, cultures, and stories that have shaped mathematics.

MY Lessons → Choose a Grade

Choose your grade

Select a grade to see the math topics and skills connected to it.

4

Grade 4

5

Grade 5

6

Grade 6

7

Grade 7

8

Grade 8

Not sure where to start?

Browse Math Topics

Use the topic browser to search by grade, curriculum area, or a word such as fractions, area, probability, or equations.

MY Lessons · MY Practice

Find an Individual Skill

Work on one precise skill when you need targeted practice or support. If the ideas build on one another, the site will also point you toward the full learning path.

Step-by-step

Use a Learning Path

Best when ideas depend on earlier ideas, such as fractions, integers, equations, linear relations, or Pythagorean reasoning.

Targeted

Work on One Skill

Best when you know exactly what needs practice, want prerequisite support, or only need one part of a larger topic.

A skill can still belong to a learning path. These are two ways into the same mathematics, not separate curricula.

Search skills Grade Curriculum area Best fit

Loading individual skills…

How to choose

Step-by-step path: start with the topic when later skills rely heavily on earlier ones. Targeted practice: jump directly to the exact thing you want to strengthen. Support: revisit a foundation that may be getting in the way of current work. Teachers can still assign precise digital practice through MY Classroom where a targeted generator is available.

MY Practice

What do you want to practise today?

Choose one clear path. You can practise a current skill, build fact fluency, play a math game, or do a short check to decide what to revisit next.

Create resources · Grades 4–8

Worksheet, Quiz, Test & Lesson Planning

Build a printable worksheet or quiz, create an assessment, or open lesson examples. Teacher assignment and class records require verified school access.

Worksheets and quizzes use the existing Grades 4–8 builder. Assessment Studio supports teacher-reviewed quizzes, diagnostics and unit checks. Lesson Maker builds an editable teaching sequence from the existing Grade 4–8 topic resources.

1

Most common choice

Practise a Skill

Choose your grade and topic, then work on the exact skill you need. Topic practice includes examples, hints, visuals, and fresh questions.

2

Math Facts

Build accurate and flexible addition, subtraction, multiplication, and division recall. Timing is optional.

3

Play a Math Game

Practise through solo, partner, or classroom games. Filter the Games Library by skill and play style.

4

Short formative check

Check My Understanding

Use a short topic check when you want to find out what is secure and what may need another look. This is for feedback, not speed.

Skill practice options

Choose the support level that fits

Choose a support level, then select the grade, topic, and skill you want to practise.

Build Confidence

Smaller numbers, more scaffolding, visuals, and extra hints.

Grade-Level Practice

Typical questions for the selected skill and grade.

Stretch My Thinking

More complex questions with less scaffolding and deeper reasoning.

Mixed Practice

Blend question types while staying within the selected topic.

Start Easier, Build Up

Begin with more accessible questions and gradually increase the challenge.

Review Suggested for Me

When you have saved classroom work, MY Progress can suggest skills worth revisiting. General practice does not pretend to be automatically adaptive.

Teachers & families

Create or print practice

These tools are for preparing sets, worksheets, exit tickets, and quick quizzes. Students normally use the choices above.

Universal Practice & Quiz Builder

Create printable worksheets, digital practice, exit tickets, and quick quizzes across supported Grades 4–8 topics.

Grade 7 Integer Generator

Keep using the original integer worksheet generator when you want a focused Grade 7 integer set.

Practice → Generator

Practice & Worksheet Generator

Build fresh Grade 7 integer practice for digital use or printing. The same generator structure can later expand across Grades 4–8.

Build Your Practice

Skill

Difficulty

Number of questions

Format

Include answer key Include worked solutions Include workspace lines

Choose your options, then press Generate.

Check → Diagnostics

Topic Diagnostic

A short formative check that looks for skill gaps and likely misconception patterns, then suggests what to revisit next.

Grade

Topic

Difficulty

Practice → Create Practice

Universal Practice & Quiz Builder

Build printable or digital resources from supported Grades 4–8 topics and skills.

Make, review, share

Choose: select a grade, topic, skills and question pattern.
Generate: check the actual question count and answer-key warnings.
Edit: open Edit Questions & Answers to refine wording, diagrams and solutions.
Review: run Review Test Before Export and inspect the final document.
Share: download a Word file, print a PDF or send a reviewed teacher-owned draft to Assessment Studio.

Drafts are not automatically saved. Google Docs export first downloads an editable Word (.docx) file; upload it to Google Drive and open with Google Docs. Confirm question formatting, diagrams, and answer keys after conversion.

Quick teacher setup Presets adjust the controls below. You can change any setting afterward.

Resource Type

Grade

Topic

Mixed-topic worksheet, quick quiz, or test (same grade)

Choose 2–5 topics. Quick quizzes contain 5–10 questions; worksheets and tests can contain up to 30. Questions come from the selected topics' actual banks.

Skill

Difficulty

Questions

Version

Practice Pattern

Question styles Styles depend on the topic's verified question bank. You can edit any generated question below.

Response-format mix Only uses question formats genuinely supported by this topic. Unsupported formats are never invented.

Difficulty sequence Progression changes generated question difficulty where available; it does not guarantee every item is harder than the previous one.

Calculator

Workspace

Layout

Version Strategy

Skills to include

Worksheet practice options

For printable worksheets only. Tests and quizzes keep their existing behaviour.

Choose worksheet question styles — these counts are included in your selected total, not added afterward.

Explain a strategy Find and explain an error

Visual and real-world practice — replace topic-bank questions, so your total stays the same.

Model-based questions Real-world problems Templates are offered only for supported mathematics topics. Unsupported choices leave original topic questions in place and are reported after generation.

Remaining questions come from the topic's verified generator. Error-analysis items are created only when a trustworthy numeric answer is available. Every prompt stays editable and teacher-reviewed.

Put teacher answers on a separate page

Choose Worksheet under Resource Type to use these options.

Answer key Worked solutions

Tip: Some topics do not support every question style. The builder will report how many valid questions it can create.

Generated question-style and difficulty totals will appear here.

Choose settings, then Generate Resource. New Version replaces the current preview; save an editable draft before generating again.

Edit your worksheet, quiz, or test

After generating, edit questions and their answer keys before you print or export. Changes stay in this browser tab until a new version is generated.

Learning standards for this test or worksheet (optional; one per line, up to 6) Include four-level proficiency rubric for these standards on printed and exported copies

Rubric descriptions by learning standard (optional). Enter standards above, then choose Refresh Rubric Criteria. Each proficiency level can be adjusted before printing, saving or importing.

Print & export layout

Student working space Learning-standards rubric

These options control printable PDFs and student-response space in Word exports. Review page breaks before distributing.

Check questions, answers, diagrams and rubric before distributing.

Generate a resource to edit or export.

Load Saved Draft

Assign Your Edited Test Digitally

Review and edit questions above, then convert a copy into a new, unpublished Assessment Studio test. Teacher school-account verification is required.

Curriculum grade Learning concept associated with these questions

Choose a default concept, then map individual questions when your assessment includes more than one topic. All question concepts must belong to the selected grade.

Editable draft files stay on your device and contain answer keys. Digital conversion creates a teacher-owned draft; you must separately review and assign it in Assessment Studio.

Version A–D creates parallel fresh sets using the same selected settings. Exact reproducible seeding is not enabled yet.

Factor Captor

Capture numbers and factors against another player or the computer.

Games

Choose a game and topic. Questions are generated from the selected Grade 4–8 skill.

Math Swat

Now includes moving answers, timed or untimed play, sound controls, and multiple play modes.

Number Maze

Now playable: solve correctly to move step-by-step through the maze.

Math Ladders

Choose from supported Grades 4–8 topics, then follow operations, patterns, or question chains.

Representation Match

Connect fractions, decimals and percents, or practise related facts.

Target 24

Make 24 with four cards. Use order of operations and revise your expression.

Basketball Math

21 or a Math HORSE variation, with harder three-point questions.

Equation Reveal

Guess digits and operators in a hidden true equation.

Playable Game

Math Swat

Choose a supported Grades 4–8 topic, then tap or click the correct answer.

Score: 0

Rounds: 0

Accuracy: 0%

Time: —

Question Source

Mode

Topic

Skill

Integer Skill

Difficulty

Play Mode

Moving answers Sound

Press Start / Restart to begin.

Accessibility: moving answers can be turned off at any time, and the site-wide Reduce Motion setting also stops movement.

Universal Game Questions

Math Swat and Number Maze can now draw questions from the shared Grades 4–8 topic-and-skill engine instead of being limited to Grade 7 Integers.

Math Ladders Goes Universal

Math Ladders now uses the same Grades 4–8 topic-and-skill source as Math Swat and Number Maze. Number and pattern topics create connected ladders; other topics can use question-chain ladders.

Product Grid

Move factors, calculate products, and plan four in a row.

TRIOS Facts

Anchor and derived facts, with multiplication or related division.

Rectangle Fit

Connect multiplication, area, perimeter and spatial strategy. Solo or two-player play.

Games → Number Maze

Number Maze

Solve each question to move one step closer to the goal. Wrong answers do not move you forward, but you can try again.

Question Source

Mode

Topic

Skill

Integer Skill

Difficulty

Maze Length

Mode

Press Start / Restart to begin.

Step: 0/0

Correct: 0

Attempts: 0

Time: —

Games → Math Ladders

Math Ladders

Follow a chain of operations, fill in a missing result, or work backwards to find the starting number.

Question Source

Mode

Topic

Skill

Integer Ladder Mode

Difficulty

Number of Steps

Press New Ladder to begin.

Completed: 0

Correct: 0

Follow the Ladder

Start with a number and calculate each step in order.

Missing Step

One result is hidden. Use the surrounding steps to determine the missing value.

Find the Start

Work backwards from the final value by using inverse operations.

MY Math Studio

Choose a tool that helps you see the math

Use visual models, manipulatives, graphs, calculators, and workspaces when they help you represent, test, or explain your thinking.

Tools are supports, not extra steps. You do not need to use every tool. Topic pages will also point you toward tools that are especially useful for that kind of math.

Quick tools

Manipulatives

Use counters, base-ten blocks, ten frames, fraction strips, integer chips, and algebra tiles.

Calculator

Open the basic or scientific calculator without leaving your current work.

Math Canvas

Draw, type notes, add number lines or coordinate axes, and show your mathematical thinking.

Math Vocabulary

Look up mathematical words and connect definitions to the ideas you are learning.

Find the right tool

Search by tool name or filter by the kind of math you are working on.

Number

Universal Number Line

Model whole numbers, integers, decimals, and fractions with movement, comparison, and operations.

Number

Integer Chips

Build positive and negative values, create zero pairs, and model integer addition and subtraction.

Fractions & Rates

Fraction Lab

Build fractions with strips and circles, connect them to decimals and percents, and compare values.

Fractions & Rates

Ratio & Proportional Lab

Explore ratio tables, equivalent ratios, double number lines, unit rates, and percent connections.

Algebra & Graphing

Algebra & Balance Lab

Model expressions and solve one- and two-step equations by keeping both sides balanced.

Algebra & Graphing

Coordinate & Linear Relations Lab

Plot points, build tables, graph linear rules, and explore transformations on a coordinate plane.

Geometry & Measurement

Geometry Lab

Explore angles, perimeter, area, and transformations with interactive diagrams.

Geometry & Measurement

Measurement Lab

Explore rectangular prisms, nets, volume, and surface area by changing dimensions.

Geometry & Measurement

Pythagorean Lab

Explore right triangles, calculate missing sides, and connect side lengths to square areas.

Geometry & Measurement

Unit Converter

Convert common metric units for length, mass, capacity, area, volume, and time.

Geometry & Measurement

Formula Explorer

Explore formulas for perimeter, area, circumference, volume, surface area, and Pythagorean relationships.

Data & Probability

Probability Lab

Flip coins, roll dice, spin spinners, run repeated trials, and compare theoretical and experimental probability.

Data & Probability

Data Lab

Enter data, calculate mean, median, mode, and range, and investigate how graph scales can mislead.

Data & Probability

Data Graph Studio

Create polished bar, line, and circle graphs from your own data, check axes, print, and explain what the graph shows.

Real-world Math

Financial Literacy Lab

Compare best buys, calculate discounts, tax and tips, explore percent change, and build a simple budget.

Explore & investigate

Use these when you want a richer task rather than a single math tool.

Rich tasks

Investigations Library

Fifteen investigations across Grades 4–8 for modelling, comparing, reasoning, and explaining.

Spatial reasoning

3D View Studio

Build cube stacks, compare top, front, and side views, and reason about information that is hidden.

MY Math Studio → Number Line Lab

Universal Number Line Lab

Explore whole numbers, integers, decimals, and fractions. Predict first, then show the movement and connect the visual model to the equation.

Number Type

Fraction Denominator

Start at

Operation

Amount

Minimum

Maximum

Tick Spacing

Whole numbers and integers use tick spacing of 1 by default.

−4 + 9 = 5

Start at −4. Adding 9 moves 9 units to the right. You land on 5.

Start End

Build Understanding

Predict First

Before pressing Show It, estimate where the answer should land and which direction the movement should go.

Represent

Switch Number Types

Use the same operation with integers, decimals, and fractions to notice what stays the same.

Reason

Change the Range

Zoom the number line in or out by changing the minimum, maximum, or tick spacing.

Fraction inputs can be typed as fractions such as 3/4, whole numbers such as 2, or decimals such as 0.75.

MY Math Studio → Fraction Lab

Fraction Lab

Build a fraction, see it in multiple representations, compare it with another fraction, and connect fraction notation to decimals and percents.

Numerator

Denominator

Compare Numerator

Compare Denominator

Fraction Strip

3/4

Each section is one equal part of the whole.

Fraction Circle

3/4

Each circle is one whole. More than one circle shows fractions greater than one.

Number Line

Where does it live?

Fractions are numbers, so they have exact locations on a number line.

Percent Grid

75%

Each 10 × 10 grid is one whole (100%). Shading is rounded to the nearest hundredth; the displayed percent is rounded to one decimal place.

Fraction 3/4

Decimal 0.75

Percent 75%

Simplified 3/4

3/4 is greater than 2/3.

Equivalent Fractions

Same Value, Different Name

Try 1/2 and 2/4, or 2/5 and 4/10. The models show why they represent the same quantity.

Benchmarks

Compare to 0, 1/2, and 1

Use benchmark fractions to estimate size before calculating exact decimal values.

Connect Representations

Fraction ↔ Decimal ↔ Percent

Notice that changing the notation does not change the quantity being represented.

MY Math Studio → Unit Converter

Unit Converter

Convert common metric measurements and see the multiplicative relationship between units.

Measurement Type

Value

From

To

Result —

Metric Thinking

Powers of 10

Most metric conversions are based on multiplying or dividing by powers of 10.

Area & Volume

Units Are Squared or Cubed

Area conversions use squared scale factors; volume conversions use cubed scale factors.

Reasonableness

Predict First

Ask whether the numerical value should become larger or smaller before converting.

MY Math Studio → Formula Explorer

Formula Explorer

Select a formula, change its measurements, and connect the symbols to what the formula actually measures.

Formula

Length

Width

Height

Perimeter measures the distance around a shape.

Formula

Rectangle Perimeter

P = 2(l + w)

P = 2(8 + 5)

Answer 26 units

Meaning

What do the symbols represent?

Add length and width, then double because a rectangle has two of each side.

MY Math Studio → Manipulatives Hub

Manipulatives Hub

Build, move, compare, and represent mathematical ideas using virtual manipulatives.

Manipulative:

Counters

Build

Concrete → Visual

Use pieces to model quantities before moving to symbols and equations.

Explain

Show Your Thinking

Arrange the pieces so someone else can understand the strategy you used.

Compare

Try Another Representation

Switch tools and represent the same idea in a different way.

MY Math Studio → Math Canvas

Math Canvas / Scratchpad

Draw, annotate, build quick visual models, and show your thinking in one flexible workspace.

Quick Visual

Number Line

Add a simple number line to the canvas.

Quick Visual

Coordinate Axes

Add x- and y-axes to support graphing or transformation work.

Accessibility

Text Alternative

Students can use text notes instead of drawing to explain steps, reasoning, or answers.

MY Math Studio → Financial Literacy Lab

Financial Literacy Lab

Compare prices, calculate discounts and taxes, understand percent change, and make simple budgeting decisions.

Mode

Option A Price ($)

Option A Quantity

Option B Price ($)

Option B Quantity

Extra Value

Unit price lets you compare different package sizes fairly by finding the cost for one unit.

Calculation

Best Buy Comparison

Enter values to compare the options.

Results

What does the math tell us?

Compare cost per unit, not just the sticker price.

Best Buys

Compare Unit Prices

A larger package is not automatically the better buy. Divide price by quantity to compare fairly.

Percents

Discounts, Tax & Tips

Calculate the percent amount first, then subtract or add it depending on the situation.

Budgeting

Income − Expenses

A budget helps track how much money is available, spent, saved, or still remaining.

MY Math Studio → Pythagorean Lab

Pythagorean / Right Triangle Lab

Explore right triangles, calculate missing side lengths, and see how the areas of the squares on the legs combine to equal the square on the hypotenuse.

Find

Side a

Side b

Side c

Try Answer

For a right triangle, the hypotenuse is the longest side and sits opposite the right angle.

Visual Model

Right Triangle & Squares

Relationship

a² + b² = c²

Try the calculation, then check your answer.

Right Triangles

Find the Hypotenuse

Square the two legs, add the areas, then take the square root to find c.

Missing Legs

Subtract First

If c and one leg are known, subtract the known leg’s square from c² before taking the square root.

Verification

Is It a Right Triangle?

Check whether the two smaller side squares add exactly to the largest side square.

MY Math Studio → Measurement Lab

Measurement / Surface Area & Volume Lab

Change the dimensions of a rectangular prism and connect its 3D model, net, volume, and surface area.

Length

Width

Height

Unit

View

Volume measures the space inside a 3D object. Surface area measures the total area of all outside faces.

Visual Model

Rectangular Prism

Measurements

What do the dimensions create?

Volume = length × width × height. Surface area = the sum of all six faces.

Volume

Count Cubic Units

Volume measures the number of unit cubes that fill the prism: V = l × w × h.

Surface Area

Add the Faces

A rectangular prism has three pairs of congruent faces: lw, lh, and wh.

Nets

2D → 3D

A net unfolds the six faces of the prism so their areas can be seen and added directly.

MY Math Studio → Algebra & Balance Lab

Algebra & Balance Lab

Build equations visually, use inverse operations, and see why the same operation must be applied to both sides.

Mode

x coefficient (a)

Constant (b)

Solution (x)

Try x =

Two-step equations are solved by undoing the constant first, then undoing the multiplication.

Balance Model

Two-Step Equation

3x + 4 = 19

Solve It

Keep Both Sides Balanced

Try solving the equation, then check your answer.

Balance

Same Thing to Both Sides

An equation stays true when the same operation is applied to both sides.

Inverse Operations

Undo the Operations

Addition is undone by subtraction; multiplication is undone by division.

Check

Substitute Back In

Replace x with the solution in the original equation and confirm that both sides are equal.

MY Math Studio → Ratio & Proportional Lab

Ratio & Proportional Reasoning Lab

Build equivalent ratios, compare quantities with double number lines, find unit rates, and connect proportions to percents.

First Quantity

Second Quantity

First Label

Second Label

Scale Factor

Percent scale (fixed at 100)

Equivalent ratios are created by multiplying or dividing both quantities by the same factor.

Visual Model

Ratio Table & Double Number Line

Scale	Red	Blue

Relationships

What stays the same?

A ratio of 2 to 3 means there are 2 units of the first quantity for every 3 of the second.

Equivalent Ratios

Multiply Both Parts

Scaling both quantities by the same factor keeps the relationship proportional.

Unit Rates

For Every 1

Divide both quantities by one part of the ratio to find a rate per one unit.

Percents

Out of 100

Use proportional reasoning to rewrite part-to-whole relationships on a base of 100.

MY Math Studio → Data Lab

Data Lab

Enter a data set, visualize it, calculate summary measures, and explore how graph choices can change the story.

Data Values

Graph Type

Y-axis Starts At

Graph Title

Start the y-axis at 0 for a standard view. Raise the starting value to see how truncated scales can exaggerate differences.

Visualization

Sample Data

Summary Measures

What does the data tell us?

Position	Value

Enter data to begin.

Central Tendency

Mean, Median, Mode

Compare different ways of describing a typical value and notice when they tell different stories.

Variation

Range

Use maximum minus minimum to describe how spread out the data set is.

Data Literacy

Misleading Graphs

Change the y-axis starting value and notice how the exact same data can appear more dramatic.

MY Math Studio → Geometry Lab

Geometry Lab

Explore angle size, perimeter and area, and geometric transformations using interactive models.

Mode

Angle (degrees)

Width

Height

Translate x

Translate y

Move the angle slider and compare acute, right, obtuse, and straight angles.

Interactive Model

Angle Explorer

What It Shows

Angle Classification

65° is an acute angle because it is less than 90°.

Angles

Classify by Size

Connect angle measure to acute, right, obtuse, and straight angle categories.

Measurement

Perimeter vs. Area

Compare the distance around a shape with the amount of space inside it.

Transformations

Move Without Changing Shape

Translate, reflect, or rotate a shape and compare original and image coordinates.

MY Math Studio → Graphing & Coordinate Lab

Graphing & Coordinate Lab

Plot ordered pairs, connect tables to graphs, explore simple linear rules, and investigate coordinate transformations.

Mode

Axis Minimum

Axis Maximum

x-coordinate

y-coordinate

Slope / Change

Starting Value (b)

Plot points using ordered pairs (x, y). Move across the x-axis first, then up or down the y-axis.

Coordinate Plane

Plot Points

Representations

Points

Add a point to begin.

Coordinates

Across, Then Up/Down

Ordered pairs are written (x, y). The x-value tells horizontal movement; the y-value tells vertical movement.

Linear Relations

Table → Rule → Graph

Use y = mx + b to see how constant change in a table creates a straight-line pattern.

Transformations

Reflect Coordinates

Explore what happens to coordinates when a point is reflected across an axis or through the origin.

MY Math Studio → Probability Lab

Probability Lab

Predict, simulate, record outcomes, and compare experimental results with theoretical probability.

Experiment

Spinner Sections

Trials

Target Outcome

Choose an experiment and select Run Trials to begin.

H

Last result: —

Total Trials 0

Target Hits 0

Experimental P 0.00

Theoretical P 0.00

Outcome Distribution

What happened?

Compare

Experimental vs. Theoretical

Run some trials to compare observed results with the theoretical probability.

Predict

Before You Simulate

What do you expect to happen? Which outcome should appear most often if all outcomes are equally likely?

Experiment

Increase the Trials

Compare 10 trials with 100 or 1000. Notice how experimental probability tends to stabilize with more trials.

Reason

Fair or Unfair?

Use the results to discuss whether a game or spinner is fair and what evidence would support that claim.

MY Math Studio → Integer Chips

Interactive Integer Chips

Model positive and negative integers, combine values, create zero pairs, and see how subtraction can require adding zero pairs first.

First integer

Operation

Second integer

−4 + 9 = 5

Four negative chips and nine positive chips make four zero pairs, leaving five positive chips.

+1 −1 One positive and one negative chip make a zero pair.

Add Opposite Signs

Try −4 + 9 and look for zero pairs.

Subtract a Positive

Try 3 − 5. You do not begin with enough positive chips to remove five, so zero pairs are useful.

Subtract a Negative

Try −2 − (−5). What must be added before five negative chips can be removed?

This tool intentionally keeps the values small so students can see the model clearly rather than being overwhelmed by dozens of chips.

Ready · notebook or discussion activity

Reading speed

Read the task and revealed data. Hints, sample answers and your written response are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine how speech is processed. No microphone is used.

A starting point

My model, prediction or explanation

Read my response aloud

Reading speed

Reads only the writing in this response, including text you have appended from dictation. Edit to stop, then read again.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. Nothing is saved or submitted by reading.

Compare sample reasoning after trying

Work here stays in this tab. Use print to keep a copy, or MY Classroom to save a journal entry. Explanations need human review.

Numeracy Tasks & Thinking

Practice the BC curricular competencies through meaningful mathematical thinking.

Hidden Quantity / Splat-Style

Reason about what is hidden using known totals and relationships.

Estimation Mysteries

Estimate, reveal clues, revise, and justify.

Which One Doesn't Belong?

Find and defend multiple reasonable classifications.

Always / Sometimes / Never

Test mathematical claims and build counterexamples.

Number Talks

Compare mental strategies and flexible thinking.

Slow Reveal Data

Notice, predict, and revise as a graph is gradually revealed.

Numeracy Performance Tasks

Fair-share, planning, estimation, and modelling tasks inspired by rich numeracy work.

Investigations

Predict, experiment, analyze, conclude, and ask what comes next.

History of Math

Introductory history notes: click, tap or use Enter to expand an entry. A fuller chronology with detailed sources is planned.

Ancient Counting Systems

Early societies developed ways to record quantities long before modern numerals existed.

Zero Becomes a Number

The development of zero as both a placeholder and number transformed arithmetic and later algebra.

Algebra Develops

Mathematical traditions across several cultures contributed to the development of symbolic algebra.

Coordinates & Graphs

Coordinate geometry created a powerful bridge between algebra and geometry.

Probability & Statistics

Questions involving games of chance helped develop formal probability, later expanding into modern statistics.

Planned: an expanded chronology with detailed sources and broader cultural perspectives. The entries above are short introductory notes.

Parents & Families

Find a topic, see a model, and choose a manageable activity together. General learning tools work without a student account.

Family learning · Grades 4–8

Help with a math skill

Choose a grade and skill. Read a worked example together, let your child attempt one question, then reveal the explanation. This guide is for learning at home; it does not access assignments or school records.

Grade Math skill

Questions here are illustrative practice, not a diagnostic or proficiency assessment. A child may solve them using a different valid strategy.

Optional · no account required

Plan a short math session at home

Choose a single focus. Model a strategy, let your child try, and ask what makes the answer reasonable. This plan stays in your browser tab until you copy or print it.

Math focus Suggested time Starting approach

The plan does not read, store, or share school records. For assigned work and progress, use your school's existing communication channels.

Start with what your child is learning

Grade

Ask your child for the topic name or assignment instructions. Open Learn and See first, try one question together, then let your child explain another.

See the Mathematics

Explore fractions, number lines and other models before using a rule.

Practise Together

Pick one skill. Try a short untimed round and discuss the method.

Math at Home

Use shopping, cooking, sharing and measuring to make mathematics visible.

When a Child Is Stuck

Find the first confusing step and try a smaller example or a model.

Questions to Ask

Use prompts that invite explanations, estimates and connections.

Understand School Feedback

Read snapshots, teacher comments and the BC proficiency language.

How models connect to familiar calculations

Fractions: name the same-sized parts

For 1/2 + 1/4, represent the half as 2/4. Then 2/4 + 1/4 = 3/4. Adding the denominators would change the size of the parts.

Integers: direction and distance

For −3 + 5, start at −3 and move five units right to reach 2. Ask what the starting point, direction and distance mean.

Percents: use a benchmark

20% of $80 is twice 10%: $8 + $8 = $16. Estimate before calculating.

Algebra: keep both sides equal

For 2x + 3 = 11, subtract 3 from both sides, then divide both sides by 2: x = 4. Check with 2 × 4 + 3 = 11.

Four activities using everyday materials

Scale a recipe

A recipe uses 2 cups of flour for 3 servings. How much is needed for 6 servings? Explain why doubling the servings doubles every ingredient.

Compare a sale price

An $80 item is 25% off. Find one quarter of $80, then subtract it. The discount is $20 and the sale price is $60, before tax.

Measure a room

Estimate the length and width of a rectangular space. Measure them in the same unit, then compare perimeter and area. Discuss why the units differ.

Connect facts

Choose a known fact, such as 5 × 8 = 40. Build 6 × 8 by adding one more group of eight. Then ask what 48 ÷ 6 means.

What to do when mathematics feels difficult

Ask your child to read the question and explain what it asks.
Find the first step they understand. Start there.
Try a simpler number, a sketch, counters or a number line.
Compare the model with a worked example on the topic page.
Let your child explain the next attempt. Pause if frustration grows.

You can say, “I don’t know yet; let’s look at a model together.” Ask the teacher which concept to practise if the same difficulty keeps appearing.

Common mistakes worth discussing

1/2 + 1/4 is not 2/6: the pieces must be the same size. A 25% discount does not mean subtract $25 from every price. Area uses square units; perimeter uses length units. A wrong answer is a starting point for a conversation.

Questions that keep your child doing the thinking

What do you notice, and what is the question asking?
Can you show your idea with a picture, objects, a table or a number line?
What answer would be reasonable before you calculate?
Which fact or example do you already know that could help?
Can you explain why that step works?
How could you check using a different method?

Snapshots, journals and proficiency feedback

A snapshot samples selected concepts. A checked-answer count is not an overall proficiency judgment. Read the concept coverage and the teacher’s feedback; written reasoning needs teacher review.

Emerging: beginning to understand the learning.
Developing: understanding is growing and support may still be needed.
Proficient: demonstrates the expected understanding and skills.
Extending: applies understanding with greater depth or in new ways.

The teacher interprets evidence against the learning standards. Ask your child to share a strategy or journal entry they are comfortable discussing. There is no separate parent access to private student records in this version.

Useful questions for the teacher: “Which concept should we focus on?” and “Which model or strategy are you using at school?”

Why explanations and models?

The IES/What Works Clearinghouse elementary mathematics intervention guide recommends explicit mathematical language, carefully chosen representations and number lines. The family activities here adapt those ideas; they have not been independently evaluated as an intervention.

Read the 2021 practice guide

Spatial reasoning

3D View Studio

Build stacks on a 3 × 3 base. Each number tells how many unit cubes are stacked there; 0 leaves that position empty. Compare what each viewing direction shows.

Height plan

BACK is at the top; FRONT is at the bottom. Enter whole numbers from 0 to 6.

Cube-stack heights
Row	Left	Middle	Right
Back
Middle
Front

Read the views

Top: one square for every occupied position. Height is hidden.

Front: the tallest stack in each left-to-right column.

Right side: the tallest stack in each front-to-back row. Its picture reads FRONT on the left and BACK on the right.

Coloured squares show the silhouette. The total cubes and visible squares measure different things.

Investigate: same front, different building

The example’s front heights are 2, 2, 3. Make a different model with those same front heights but a different number of occupied positions in the top view. Explain where cubes can be hidden. Use “Example” to return to the starting model.

Compare a worked solution

Put heights 2, 2, 3 in the front row and leave both other rows empty. The front heights stay 2, 2, 3, but the top view has 3 occupied squares and the model has 7 cubes. Alternatively, use 2, 2, 3 in every row: the front view stays the same, the top has 9 occupied squares, and there are 21 cubes. These are the minimum and maximum cube totals possible for this fixed front profile on the 3 × 3 base.

Explain your model and what the views hide

Math Journal stores the current height plan and your explanation as text. Choose a class in the journal to share it with your teacher, then save the entry. Assigned tool completion is student-reported through MY Progress.

Teacher · submitted question evidence

Class skill evidence

Compare the latest saved submissions by topic and skill. Learners can appear in several rows. Counts describe this sample of assigned work; they are not grades or automatic diagnoses.

Show evidence

Topic and skill	Evidence sample	Current answer checks	Earlier error, now correct	Learners with an incorrect or incomplete checked answer	Written responses for human judgment	Planning

Evidence-to-instruction planning

Use the current class's submitted digital work to plan next checks. These are aggregate signals, not proficiency levels, student diagnoses, or evidence of every learner's understanding. Unsubmitted, paper and informal learning are not included.

Refresh class evidence to generate a planning overview.

Skill for the next learning check Teacher-selected follow-up approach My observations / instructional adjustment (optional, stored only on this page)

Nothing is assigned, graded, or sent to students automatically.

Plan your next teaching step

Select evidence rows to prepare a printable follow-up plan. The suggested actions are prompts for teacher judgment, not automatic interventions or diagnoses. This plan stays in your browser and is not saved to student records.

Load class evidence to select skills.

Correct checks are counted only for questions the answer checker can evaluate. Written responses stay separate. An incorrect answer is a reason to examine the student's reasoning, not evidence of a specific misconception by itself.

Model • compare • explain

Investigations Library

Choose a task, show a model or method, and explain what your evidence supports. Work individually, with a partner, or in your notebook. Written reasoning needs teacher review.

GradeMathematical focusFind a task

Planning summary for these tasks

Choose a goal and decide what evidence to look for in student explanations. This guide follows your current filters and does not assign proficiency.

Task	Focus	Learning goal	Look for in the explanation

Reading speed

Read the task and revealed data. Hints, sample answers and your written response are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine how speech is processed. No microphone is used.

Print several investigations as a student booklet

Use the grade, mathematical focus and search filters above to choose the tasks. Booklets contain blank response spaces, not saved work or teacher notes.

Booklet options Use a separate response page for each task Include a starting point for each task Include extension questions

Verified class teacher

Shared class journals

Read entries shared with this class by its active members. Private entries and entries shared elsewhere are excluded. Opening an entry does not record a review status or assign proficiency.

StudentConceptFeedback statusSearch shared text

Verified teacher workspace

MY Classroom overview

See your active classes and current submitted work that needs review. Counts are based on saved records.

Assignment review and student progress now select the latest saved version for each assignment. Historical duplicate rows do not create extra badges or completed-task counts. Refresh after a student resubmits.

Your active classes

Student follow-up overview

Review saved assignment states for active students in one of your classes. Not started means no response was saved in this site; it is not automatically missing work.

Class

The export contains individual learner records. Store it in an approved school location and do not share it publicly. This view is teacher-only and does not calculate grades or diagnose needs.

Submitted work needing review

Create resources · Grades 4–8

Worksheet, Quiz, Test & Lesson Planning

Build a printable worksheet or quiz, create an assessment, or open lesson examples. Teacher assignment and class records require verified school access.

Worksheets and quizzes use the existing Grades 4–8 builder. Assessment Studio supports teacher-reviewed quizzes, diagnostics and unit checks. Lesson Maker builds an editable teaching sequence from the existing Grade 4–8 topic resources.

Teacher · Explore

Find something to teach

Browse lessons, worked examples, investigations and tools before opening class records. Choose a grade to narrow the starting points.

Planning grade

Topics and worked examples

Find a topic, read its practice limits, and choose a representation.

Investigations and print tasks

Use a contextual problem with starting points, extensions and written reasoning.

Practice and games

Choose facts practice, generated questions or a game that fits the skill.

Models and representations

Compare fractions, number lines, graphs and spatial views.

Help & keyboard shortcuts

Open the full shortcut guide for navigation, classroom presentation and faster teacher workflows.

A short numeracy routine

Notice: give students a model, example or estimate to discuss.
Try: choose a small number of practice questions or one investigation.
Explain: ask for a method, representation or reason; respond to what students show.

Repeat a skill across short sessions and adjust support from observed reasoning. Practice counts and badges are formative information, not an overall proficiency.

Planning for Grade 8.

Teacher Launch Check

Check the interface/server versions, your verified account and storage readiness. Then test the classroom workflow with teacher and student accounts.

Feature status — what can I use?

Available means implemented in this release, with local checks. It does not mean every workflow has been verified in the deployed app. Needs more work identifies an existing area being expanded or checked. Planned means the full feature is not available yet.

Show features

14 feature areas shown.

Available

Topics and worked examples

Lessons, guides, and practice across Grades 4–8. Some topics currently include more learning resources than others.

Available

Facts, practice and games

Facts practice, targeted generators and the current Games Library are implemented. More requested game types remain.

Available

Models and graph tools

MY Math Studio tools, Data Graph Studio and 3D View Studio are implemented. The full manipulative collection is still growing.

Available

Thinking tasks and investigations

Eight thinking routines and fifteen grade-specific investigations support discussion, printing and written reasoning.

Available

Classes, assignments and feedback

Class codes, rosters, assignments, student responses and teacher feedback are implemented. Verified school access is required; live teacher/student testing remains.

Available

Math Journal and saved evidence

Journal entries, sharing and teacher review are implemented. Public activity drafts stay in this tab until saved through school access.

Available

Assessment and print resources

Assessment Studio and practice/print builders are implemented. Teachers review questions and written reasoning. Overall proficiency remains a teacher judgment.

Available

Translator and accessibility controls

Translation, display settings, task/game read-aloud and reviewed dictation controls for four response areas are implemented. Browser permissions, live audio checks and broader coverage still need work.

Needs more work

Navigation and deployed classroom checks

Local navigation and role checks pass. Every visible control, mobile layout and the complete deployed teacher/student workflow still need live verification.

Needs more work

Curriculum depth and richer tasks

Expand direct instruction, faded examples, parent explanations, real-world tasks and projects. Audit content and practice limits for every grade.

Planned

Adaptive learning and diagnostic next steps

Diagnostic results now link to matching skill practice. A complete pathway that continually adjusts practice and support is not available yet.

No launch button yet.

Needs more work

Detailed skill and misconception dashboard

Class skill evidence now summarises saved digital practice and assessment submissions. Automatic misconception diagnosis and broader long-term progress views remain to build. Counts support teacher judgment.

Planned

Shared play and classroom goals

Real shared game sessions, small-group collaboration and classroom goals remain to build.

No launch button yet.

Needs more work

Expanded speech and presentation tools

Thinking tasks and investigations now have a large-text classroom view with task read-aloud and Slow Reveal controls. Dictation and response reading are available in four writing areas. Broader coverage and live browser checks remain.

What needs to happen next?

Verify the deployed teacher and student flow: join, assign, save, submit, review and reopen feedback.
Check the visible buttons, menu behaviour, phone layouts and print output.
Expand curriculum depth and accessibility, then build adaptive practice and richer progress tracking.

This list describes development priorities, not a completion percentage or promised release date.

Teacher guide · v132

What’s new — and where to start

Use the short guide below to plan, assign and review. Recent additions are summarised first; earlier release notes are grouped underneath.

A simple classroom workflow

Choose: browse a topic, game or investigation that fits the skill you are teaching.
Assign: verify MY Classroom, open your class and publish a task. Choose Digital completion when students should launch a game from MY Progress.
Explain: ask students for a model, calculation, clue or strategy. They return to MY Progress to save or submit their explanation.
Respond: read the evidence and save feedback. Game completion is student-reported; overall proficiency remains your judgment.

Recent additions

Show fractions beyond one whole · v126

Fraction Lab now uses extra circles and hundred grids for improper fractions. For example, 5/4 shows one whole and one quarter, alongside 1.25 and 125%. Grid shading is labelled as rounded. Numerators use whole numbers from 0 to 24.

Clearer lesson choices · v125

The Math Topics now distinguishes dedicated paths, authored introductory lessons and outlines. Grade, strand and lesson-type filters have labels. Math definitions remain in lesson text while headings keep their original names. Practice descriptions cover the whole topic.

Repair the startup blocker · v124

A broken SVG-export line was found in the deployed v83 page. This release avoids the affected inline namespace string and retains the newer classroom, accessibility and investigation tools. Install both matching files and deploy a new version, then check school access and navigation.

See a class skill-evidence summary · v123

In MY Classroom → Classroom overview, choose Skill evidence on a class. Compare current answer checks, corrections and written-response counts from submitted digital practice and assessments. Drafts and self-reported game or paper completion are excluded. No automatic proficiency is assigned.

Current setup: If you completed the v104 storage upgrade, there is no additional storage step. For an older installation, the owner/admin uses Classes → Upgrade Storage to v104 once. Keep the installed Code and Index versions matched.

Still in progress: deployed teacher/student checks, complete curriculum units, broader accessibility, adaptive pathways and richer progress tracking. Available features have local checks; the full site is not finished.

Earlier release notes

Historical notes describe each release at the time. Use the current setup instructions above when installing this version. Open one group, then choose a release.

Games, feedback and investigations · v104–122

v122 — Print investigation booklets.

Print a student investigation booklet · v122

Filter the Investigations Library, then print those tasks together with blank spaces for models and explanations. Choose separate response pages, starting points and extension questions. Saved writing and teacher notes are excluded.

v121 — Plan investigations by focus.

Find an investigation by focus · v121

Combine grade, mathematical focus and keyword search across all 15 investigations. Open the planning summary to compare learning goals and evidence prompts, or print the filtered list. Each task now explains what students should show in their reasoning.

v120 — Question the data story.

Question the data story · v120

Five new investigations, one per grade from 4–8, explore pictograph keys, shortened axes, unequal time intervals, survey samples and two-coin probability. Each supports printing, classroom presentation, journal reasoning and assignment from Classes.

v119 — Return to tools reliably.

Return to tools reliably · v119

Shared navigation now opens MY Math Studio tools and the practice builder through their setup functions. Previous Page keeps existing models and probability trials in this tab. Unit Converter keeps valid unit choices when reopened.

v118 — Present a task to your class.

Present a task to your class · v118

Thinking tasks and investigations now have a large-text classroom view. Read the task aloud, change text size and reveal Slow Reveal data one month at a time. Response drafts, hints and teacher notes stay outside the presentation. Press Escape to return.

v117 — Listen to your own response.

Listen to your own response · v117

Math Journal, MY Progress, thinking tasks and investigations now offer Read my response aloud. Choose a speed, pause or resume, and listen before revising. Editing, changing responses or leaving stops playback. Reading never saves or submits work.

v116 — Dictate a written response.

Dictate a written response · v116

Math Journal, MY Progress, thinking tasks and investigations now offer Dictate a response. Record a phrase, review the transcript and append it to your writing. It never saves or submits automatically. Browser support and microphone permissions vary.

v115 — Find a game faster.

Find a game faster · v115

Use the equations and place-value filters, quick skill buttons and small-typo search. Explicit New shortcuts start equivalence Bingo, equations Bingo, a four-digit mystery or Grade 8 Escape with the intended settings.

v114 — Read game prompts aloud.

Number Detective, Bingo, the classroom caller and Escape Challenge read the current prompt aloud, with speed, pause and stop controls. Answers, guesses and solutions are excluded.

v112 — Assign the new games.

v112 — Assign the new games. In Classes → Create an Assignment, choose Activity / MY Math Studio tool and select a Number Detective digit length, Bingo mode or Escape Challenge question set. With Digital completion selected, students open those settings from MY Progress and return with the activity banner. A brief explanation is required to submit; drafts can be saved first. Completion is student-reported, local game scores are not uploaded, and no overall proficiency is assigned.

v111 — More Bingo practice for middle years.

v111 — More Bingo practice for middle years. Math Bingo and Classroom Bingo now include fraction/decimal/percent equivalence and two-step equations. Equivalence calls match decimal answers on the board; equations ask for x, including zero and negative values. Worked examples support conversions and inverse operations. The same modes work with printable class boards and the projected caller. Choose a mode before creating a new board or pack.

v110 — Try Math Escape Challenge.

v110 — Try Math Escape Challenge. Open Games Library → Math Escape Challenge. Choose a Grades 4–5, 6–7 or Grade 8 question set and solve five generated locks. Play untimed with retries, strategy hints and worked solutions. The final review shows where support was used. These are sampled skills, not a complete grade-level assessment, and completion is not saved.

v109 — Run Bingo with paper class boards.

v109 — Run Bingo with paper class boards. Open Math Bingo → Classroom Bingo. Create 1–40 distinct boards, print two per page and project the matching calls. Reveal each answer when students are ready. Check a reported line using its board number and the revealed calls. Print a separate teacher key if needed. This works in Explore without student accounts; devices are not connected and results are not saved.

v108 — Play Math Bingo.

v108 — Play Math Bingo. Open Games Library → Math Bingo. Choose 2–12 multiplication facts, addition within 100 or subtraction within 100. Solve calls on a fresh 4×4 board and make four in a row, column or diagonal. Optional worked examples support retries. This untimed, single-board activity works in Explore and can be discussed with a partner; it is not a connected class game.

v107 — Play Number Detective.

v107 — Play Number Detective. Open Games Library → Number Detective. Find a fresh three- or four-digit mystery with eight guesses, positional feedback and optional parity and digit-sum clues. Repeated digits are counted separately, and invalid or repeated guesses do not use a turn. Play untimed in Explore, or discuss guesses with a partner. This is local practice, not saved assessment.

v106 — Keep feedback drafts while browsing a class.

v106 — Keep feedback drafts while browsing a class. Unsaved teacher feedback stays in this class view during refresh, filtering and loading more entries. If the entry or saved feedback has changed, read the current version and choose Use draft with this version before saving. Discard unsaved draft restores the saved feedback. Leaving the view, switching classes, changing accounts or reloading the browser clears drafts. Drafts are not visible to students until saved.

v105 — Find journal entries needing feedback.

v105 — Find journal entries needing feedback. Shared journals now has a Feedback status filter: no feedback yet, entry changed since feedback, or feedback on the current version. Counts include all matching entries, including older pages, and work with student, concept and text filters. After saving feedback, refresh to update the queue. These are feedback states, not proficiency judgments. No additional storage upgrade is needed after v104.

v104 — Save feedback on shared journals.

v104 — Save feedback on shared journals. Teachers can save feedback and a next step beneath a shared entry. Students read it in Math Journal. Feedback on an entry changed since the feedback was saved is labelled as an earlier version. The owner/admin must use Classes → Upgrade Storage to v104 once. Opening an entry alone does not record feedback or proficiency.

Lessons, practice and journal tools · v86–103

v122 — Print investigation booklets.

Print a student investigation booklet · v122

Filter the Investigations Library, then print those tasks together with blank spaces for models and explanations. Choose separate response pages, starting points and extension questions. Saved writing and teacher notes are excluded.

v121 — Plan investigations by focus.

Find an investigation by focus · v121

Combine grade, mathematical focus and keyword search across all 15 investigations. Open the planning summary to compare learning goals and evidence prompts, or print the filtered list. Each task now explains what students should show in their reasoning.

v103 — Print a journal conference page.

v103 — Print a journal conference page. Open a shared entry and choose Print entry and conference notes. The page includes the current reflection and writing space for teacher feedback and a student next step. Current sharing and class membership are checked again before printing. Paper notes are not saved online. Journal entries now open one at a time, and Reset filters restores the class list.

v102 — Browse journals shared with your class.

v102 — Browse journals shared with your class. Teachers can open Shared journals from a class card in MY Classroom overview, or from the class detail page. Filter by student or concept, search shared text and load older matches. Only the owning teacher can access entries explicitly shared with that class by active members. This reading view does not mark entries reviewed or assign proficiency.

v101 — Reflect on a practice round.

v101 — Reflect on a practice round. Round reviews now let you select a question, write your reasoning and print the summary. With verified school access, prepare a private Math Journal draft and choose when to save or share it. Counts are labelled browser-reported practice, not independently verified assessment. This does not complete an assignment or assign proficiency.

v100 — Short practice rounds with clearer evidence.

v100 — Short practice rounds with clearer evidence. Topic practice now offers a five-question round. Its review separates first-try answers without help from answers reached after retries, hints or examples, and questions left unsolved. End early if needed and review the methods. Rounds stay in this tab, clear when you leave, and do not assign mastery or overall proficiency.

v99 — Practise from diagnostic results.

v99 — Practise from diagnostic results. Suggested skills on topic diagnostic results now have practice buttons. A matching generator opens with that skill selected at Build Confidence; if it is unavailable, mixed review is clearly identified. Late results are ignored when you start a new check or leave the page. This is a guided next step, not a complete adaptive system.

v98 — Ten Grade 4 introductory lessons.

v98 — Ten Grade 4 introductory lessons. Grade 4 topic guides now contain authored explanations, worked examples and concrete tasks with self-check reasoning. Across Grades 4–8, all 51 generic guides now have authored introductory sequences; five topics retain their dedicated paths. These are not complete units or a claim that all site features are finished.

v97 — Six more Grade 5 introductory lessons.

v97 — Six more Grade 5 introductory lessons. Equations, area and perimeter, geometry, data and probability, financial literacy, and elapsed time now include authored instruction and notebook tasks with self-check reasoning. Math Topics now identifies ten Grade 5 introductory sequences alongside its dedicated Fractions path. These are introductory resources, not complete units.

v96 — Four Grade 5 introductory lessons.

v96 — Four Grade 5 introductory lessons. Place value, whole-number multiplication and division, decimal addition and subtraction, and patterns now contain authored instruction, worked examples and notebook tasks with self-check reasoning. Use Grade 5 and Authored introductory lessons in Math Topics. Fractions keeps its existing dedicated path.

v95 — Six more Grade 6 introductory lessons.

v95 — Six more Grade 6 introductory lessons. Patterns, one-step equations, measurement, geometry, data and probability, and financial literacy now include authored instruction, worked examples and notebook tasks with self-check reasoning. The lesson filter now identifies ten Grade 6 introductory sequences; Ratios & Percents retains its dedicated path. These are introductory resources, not complete units.

v94 — Four Grade 6 introductory lessons.

v94 — Four Grade 6 introductory lessons. Place value, whole-number and decimal operations, factors and multiples, and fractions and mixed numbers now include authored instruction, worked examples and notebook tasks with self-check reasoning. Use the Grade 6 and Authored introductory lessons filters in Math Topics.

v93 — Three more Grade 7 introductory lessons.

v93 — Three more Grade 7 introductory lessons. Coordinates and transformations, circle graphs and experimental probability, and financial literacy now include authored instruction, worked examples and notebook tasks with self-check reasoning. Math Topics now identifies nine Grade 7 introductory sequences alongside the existing dedicated Integers path.

v92 — Four more Grade 7 introductory lessons.

v92 — Four more Grade 7 introductory lessons. Linear relations, two-step equations, circles, and prisms and cylinders now contain authored instruction, worked examples, model-building prompts and notebook tasks with self-check reasoning. Filter Math Topics by Grade 7 and Authored introductory lessons to find all six Grade 7 sequences.

v91 — Grade 7 number operations and representations.

v91 — Grade 7 number operations and representations. Decimal Operations and Fractions, Decimals, Ratios & Percents now contain authored introductory sequences with instruction, models to draw, worked examples, contextual tasks and self-check reasoning. Find them with the Authored introductory lessons filter in Math Topics.

v90 — 3D objects and practical price comparisons.

v90 — 3D objects and practical price comparisons. Two more Grade 8 introductory sequences now include authored instruction, model-building tasks, worked examples, notebook checks and applications. Math Topics badges and its status filter now identify authored introductory lessons; these are not complete units.

v89 — Central tendency and theoretical probability.

v89 — Central tendency and theoretical probability. Two more Grade 8 introductory sequences now include authored explanations, worked examples, data and sample-space tables, error analysis, notebook checks and applications. Expand “Check reasoning after trying” to compare methods.

v88 — Squares, roots and solid measurement.

v88 — Squares, roots and solid measurement. Squares, Cubes & Roots and Surface Area & Volume now include authored instruction, worked examples, construction prompts, error analysis, notebook checks and applications. Expand “Check reasoning after trying” to compare methods.

v87 — Expressions and two-step equations.

v87 — Expressions and two-step equations. Two more Grade 8 introductory sequences now include instruction, worked examples, comparison tables, error analysis, notebook checks and contextual problems. Expand “Check reasoning after trying” to compare methods.

v86 — Four Grade 8 introductory lesson sequences.

v86 — Four Grade 8 introductory lesson sequences. Fraction operations, proportional reasoning, percents and linear relations now include authored instruction, worked examples, notebook tasks, self-check reasoning and contextual applications. Open a topic below and read its Learn, Explore, Think, Check and Use sections. These are introductory sequences, not complete units.

Earlier tools, access and navigation · v70–85

v122 — Print investigation booklets.

Print a student investigation booklet · v122

Filter the Investigations Library, then print those tasks together with blank spaces for models and explanations. Choose separate response pages, starting points and extension questions. Saved writing and teacher notes are excluded.

v121 — Plan investigations by focus.

Find an investigation by focus · v121

Combine grade, mathematical focus and keyword search across all 15 investigations. Open the planning summary to compare learning goals and evidence prompts, or print the filtered list. Each task now explains what students should show in their reasoning.

v85 — Distinguish real resources from outlines.

v85 — Distinguish real resources from outlines. Individual cards on topic guides now identify unfinished planning descriptions. Actual worked examples are labelled as text to read on the page. Unsupported game, investigation and tool actions report a message instead of silently doing nothing.

v84 — Listen to activity instructions.

v84 — Listen to activity instructions. Thinking tasks and investigations now have Read task, Pause, Resume and Stop controls with three speeds. The reader includes revealed data but excludes hints, sample reasoning and student responses. Reading stops when you change tasks, reveal more data, leave the page or clear school access.

v83 — See what is ready and what remains.

v83 — See what is ready and what remains. The teacher area now has a filterable feature-status list with launch buttons for implemented features, limits, and the next development priorities.

v82 — Return to the activity you opened.

v82 — Return to the activity you opened. Previous Page now remembers which thinking activity or investigation you opened. Written drafts and the Slow Reveal stage stay available in this tab as you move between activities. Switching accounts or leaving classroom mode still clears classroom work.

v81 — Returning to tools and keyboard menus.

v81 — Returning to tools and keyboard menus. Previous Page now runs the setup for the tool you return to. Use arrow keys, Home and End to move within an open navigation menu; Tab closes it. Unavailable page links display a message and keep the current page open.

v80 — Find your work and reveal a graph.

v80 — Find your work and reveal a graph. MY Progress now filters by class, status and assignment text, and identifies current teacher feedback. Slow Reveal Data now includes a bar graph with a fixed scale alongside the revealed data table.

v79 — Public thinking activities and clearer action feedback.

v79 — Public thinking activities and clearer action feedback. All eight Thinking Tasks now open without school sign-in, with notebook responses and printing. Slow Reveal Data reveals months one at a time. History entries expand by click or keyboard. Failed server actions show a message, and a public version check helps identify mismatched Code/Index files.

v78 — Welcome and navigation repair.

v78 — Welcome and navigation repair. Front-page entry buttons now have an independent navigation handler. Top menus use explicit open/close controls: opening one closes the others, choosing a link closes the menu, and Escape or an outside click dismisses it. A startup message reports page errors.

v77 — Teacher resources and classroom overview.

v77 — Teacher resources and classroom overview. Explore mode now starts with grade-based resources, investigations, games and models. Verified teachers get an overview of active classes and work needing review, with shortcuts to the relevant assignment. Counts reflect saved work and current feedback versions.

v76 — Explore + MY Classroom.

v76 — Explore + MY Classroom. Explore as a student, teacher or family without classroom activation. Use MY Classroom to verify school access for assignments, journals, feedback and class management. The account bar shows your current mode; teacher view alone does not grant permissions.

v75 — Investigations Library.

v75 — Investigations Library. Ten tasks across Grades 4–8 connect models, calculations and explanations: budgets, graphs, fractions, area/perimeter, discounts and pricing rules. Print a task, continue in Math Journal, or assign a specific investigation from Classes.

v74 — 3D View Studio.

v74 — 3D View Studio. Build and change cube stacks, compare three views, investigate hidden cubes, print your model, or continue your explanation in Math Journal. Teachers can assign the Studio from Classes.

v73 — Broader geometry practice.

v73 — Broader geometry practice. Compare reflection symmetry in different shapes, rotate points around a marked centre, and combine rotation with reflection. Cube-net questions now use all 11 distinct cube-net layouts plus other connected arrangements that do not fold into cubes.

v72 — Spatial reasoning and angles.

v72 — Spatial reasoning and angles. Compare top, front and right-side views of cube stacks; find missing triangle angles; reflect and translate points in a stated order. New diagrams and examples show why hidden cubes and operation order matter.

v71 — Translation support.

v71 — Translation support. Use the Translate button beside Accessibility: highlight a word or short phrase, choose a language, then open Google Translate. English stays visible. Teacher preferences apply only to the current device. Translation text is cleared when you change pages or accounts.

v70 — Geometry practice.

v70 — Geometry practice. Practise polygon names and symmetry, slides/flips/turns, triangle and angle classification, combined translations, cube nets and front views. Diagrams and worked examples explain the ideas. These sampled questions support practice; teachers still need student constructions and explanations.

Other recent additions

Data Graph Studio: construct bar, line and circle graphs, adjust scales, print, download, or attach a graph to an assessment preview.
Data practice: Grade 6 line graphs and scale interpretation; Grade 7 circle graph quantities and experimental probability.
Measurement: Grade 6 triangle, parallelogram and trapezoid area, with perpendicular-height diagrams.
Decimal practice: targeted Grade 6–7 operations, estimates and order of operations.
Games Library: find the 11 available games by skill, player mode and timing.

Teacher account access

Revision-history storage (owner setup)

Owner/admin: enable two new protected spreadsheet tabs to archive future assignment and feedback writes. This does not recreate old submissions. Check student-data retention and sheet-sharing permissions before enabling.

Teacher view opens resources. Classes and saved school work also require a verified account and enabled teacher access.

Check access to see the reason if school features are unavailable.

New in v297: family practice planning, clearer topic filtering, and improved colour contrast. The Accessibility launcher retains the neutral Aa icon.

Teachers

Curriculum-aligned resources, creation tools, tasks, and student practice.

Curriculum Browser

Explore current topic coverage, targeted skills, remaining gaps and evidence for curricular competencies.

Practice Generator

Build digital or printable practice with fresh questions each time.

Assessment Builder

Create quizzes, exit tickets, diagnostics, and parallel versions.

Numeracy Routine

Find a 5–15 minute thinking routine by grade, topic, and purpose.

Plan a Numeracy Block

Choose a thinking task, then connect it to topic learning, visual tools and practice.

Progress

View class work, teacher feedback, seasonal snapshots and suggested review.

Flexible practice

Topic Practice Builder

Planned topics automatically receive Learn, Explore, Practise, Think, Check, and Use sections. Selected topics now also use one shared question-generator framework.

Skill-Aware Flexible practice

Generic topics can now target an individual skill, create a 10-question set, or generate a quick multi-skill check from the same question source.

Single-question practice Generated sets Quick checks Game-ready question rounds

Universal Resource Builder

Turn any supported Grade 4–8 topic and skill into a worksheet, digital practice set, exit ticket, or quick quiz using one shared generator.

Builder Controls Expanded

Select multiple skills, choose focused/mixed/spiral/progressive practice, set calculator expectations, control workspace size and page layout, and create parallel A–D versions.

Misconception-Aware Diagnostics

Topic diagnostics now classify likely error patterns and recommend targeted review rather than reporting only a percentage score.

Planned Audit

Accessibility Audit: Literacy Lab → Numeracy Lab

Continue the Literacy Lab → Numeracy Lab parity pass. This build now includes dark mode, dyslexia-friendly text, extra line spacing, speech-to-text support, stop-reading, saved accessibility preferences, highlighted controls, read-selection support, and live status announcements. A fuller side-by-side audit is still recommended for anything else Literacy Lab does better.

Accessibility Parity Pass Started

Numeracy Lab now includes dark mode, dyslexia-friendly text, extra line spacing, saved accessibility preferences, stop-reading control, and browser-based speech-to-text for inputs.

Accessibility Audit Progress

The parity pass now includes highlighted controls, read selected text, reset accessibility settings, live status announcements, skip-to-content support, stronger keyboard focus, keyboard shortcut help, page title updates, and navigation improvements in addition to the v28 accessibility upgrades.

Accessibility Quick Guide

This summarizes the current accessibility supports after the deeper audit pass.

Display
Large text, high contrast, dark mode, dyslexia-friendly text, extra line spacing, focus mode, reduce motion.

Reading Support
Read page aloud, read selected text, stop reading control, saved accessibility preferences.

Input Support
Speech-to-text for active input fields, highlighted controls, reset accessibility settings.

Navigation
Skip to content, stronger focus outlines, keyboard shortcuts help, live status announcements.

Universal Number Line Lab

The original integer number line now supports whole numbers, integers, decimals, and fractions with adjustable ranges, tick spacing, fraction denominators, and accessible movement descriptions.

Interactive Fraction Lab

Students can now build fractions using strips and circles, locate them on a number line, connect fractions to decimals and percents, simplify, and compare fractions dynamically.

Interactive Probability Lab

Students can now flip coins, roll dice, spin equal-section spinners, run repeated simulations, and compare experimental probability with theoretical probability.

Graphing & Coordinate Lab

Students can plot ordered pairs, connect tables to simple linear rules, graph y = mx + b, and explore coordinate reflections across axes and through the origin.

Interactive Geometry Lab

Students can now explore angle classification, compare perimeter with area, and visualize translations, reflections, and 90° rotations with coordinates.

Interactive Data Lab

Students can enter data sets, generate bar or line graphs, calculate mean/median/mode/range, and investigate how truncated graph scales can visually exaggerate differences.

Ratio & Proportional Reasoning Lab

Students can now build equivalent ratio tables, use double number lines, calculate unit rates, scale ratios, and connect proportional relationships to percent.

Algebra & Balance Lab

Students can now build expressions, model one- and two-step equations on a balance, reveal inverse-operation steps gradually, solve for x, and verify solutions by substitution.

Measurement / Surface Area & Volume Lab

Students can now change rectangular-prism dimensions, compare 3D and net views, calculate volume and surface area, and see how the six faces contribute to total surface area.

Pythagorean / Right Triangle Lab

Students can now calculate missing sides in right triangles, compare a² + b² with c², and see square-area models on all three sides of the triangle.

Header & Branding Polish

The Numeracy Lab header now uses the Literacy Lab-style MY lockup more faithfully, with cleaner spacing, a clickable home brand, improved navigation balance, and better responsive behaviour while keeping the Numeracy colour palette.

Interactive Financial Literacy Lab

Students can now compare unit prices and best buys, calculate discounts/tax/tips, explore percent change, and build a simple income-expense-savings budget.

Math Canvas / Scratchpad

Students can now draw, erase, add lines/arrows/rectangles, place draggable text notes, switch canvas backgrounds, and add quick number-line or coordinate-axis visuals.

Manipulatives Hub

Students can now use virtual counters, integer chips, base-ten blocks, ten frames, fraction strips, and algebra tiles in one shared workspace.

Unit Converter & Formula Explorer

MY Math Studio now includes metric unit conversions and an interactive formula explorer for perimeter, area, circumference, volume, surface area, and Pythagorean relationships.

Teacher Feedback, Visuals & Math Vocabulary

Build original prior-year or current-year concept snapshots, short quizzes and unit checks. Topic thinking cards now open response workspaces, and reflections can be collected in a Math Journal grouped by concept area.

Assign a specific task

Create a direct link to a topic, a MY Math Studio tool, or selected Math Facts settings. Share it with your class in your usual learning platform. This version creates links; class rosters, due dates, and saved assignment completion come next.

Task typeTopic / toolTitle

Instructions

For Math Facts, set the tables, operation, activity and timing in Math Facts Lab first. Links preselect those settings; students can adjust them. They are not locked assessments.

Task link

MY Classroom & Progress

Create classes, invite students or share join codes, assign whole-class or individual tasks, and view saved work and completion. Owner setup and verified school identities are required. Students can review assignments, feedback, milestones, and suggested revisits in MY Progress. Milestones never require timed performance.

Snapshots, Quizzes & Unit Checks

September, mid-year and end-year snapshots; choose prior-year, current-year, or a custom reference grade and select concepts.

Data Graph Studio

Create bar, line and circle graphs from your data. Check axes, print, and explain your interpretation.

Math Facts Lab

Understand a strategy. Practise it. Build accurate, flexible recall.

Use anchors to derive facts

Add

8 + 7 = 8 + 2 + 5 = 15. Make 10, then add what remains.

Subtract

15 − 7 = 8 because 7 + 8 = 15. Related facts connect both operations.

Multiply & divide

7 × 8 can build from 5 × 8 and 2 × 8. Division uses the related multiplication fact.

Research & Teaching Design

Evidence-informed choices, with sources and clear limits.

The sources below inform the design of MY Numeracy Lab. They do not establish that this website has been evaluated or endorsed. Curriculum alignment and evidence of instructional effectiveness are different claims. A digital model also needs purposeful explanation and connection to the mathematics.

Clear instruction and representations

The 2021 WWC guide supports systematic teaching, mathematical language, representations, number lines, and word-problem instruction in elementary intervention. Use with older learners is an adaptation.

Use here: Connect examples and models to mathematical symbols.

WWC guide • recommendations 1–5

Fluency after understanding

The guide recommends brief timing after concepts and strategies have been taught, alongside feedback and accuracy goals.

Use here: Learn strategies first and review errors. Optional timing and browser-only personal bests are our design choices.

WWC guide • recommendation 6, printed pp. 51–55

Worked examples and strategy comparison

EEF guidance for Key Stages 2 and 3 supports using purposeful representations, comparing approaches, discussing worked examples, and reflecting on choices. These stages broadly overlap the ages served here; the guide does not evaluate this website.

Use here: Compare 7 × 8 as 5 × 8 + 2 × 8 with 10 × 8 − 3 × 8. Explain why both work. Later additions: faded examples, deliberate error analysis, and structured reflection.

EEF mathematics guidance • recommendations 2, 3 & 5

Retrieval and revisiting learning

The 2007 IES learning guide recommends spreading learning across time, alternating worked solutions with independent problems, linking concrete and abstract forms, and recalling previously learned content.

Use here: Answer before revealing, return to facts on another day, and alternate strategy work with recall. Saved review now combines responses needing another look with fresh questions. Suggested 1-, 3-, and 7-day intervals are design choices; the cited guide does not validate those exact intervals or this website.

IES learning guide • recommendations 1–5

Anchor and derived fact strategies

New Zealand Ministry of Education teaching resources illustrate deriving facts through doubling, adding to twos/fives/tens, subtracting from tens, and solving division through known multiplication. This is a government teaching resource, not a trial of our activities.

Use here: Build 4 × n from doubles, 6 × n from 5 × n + n, 9 × n from 10 × n − n, and link each to division. Anchor grouping and the 11/12 extension are local design choices.

Teaching resource • deriving basic multiplication facts

BC curriculum connections

BC Mathematics 4 includes multiplication and division facts to 100 with introductory strategies, concrete/pictorial representations, and links between operations; the elaborations identify recall of 2s, 5s, and 10s. Mathematics 5 builds fluency and flexible strategies.

Use here: Keep the 0–10 bank available for foundational practice across Grades 4–8. Offer 11/12 separately as extension practice, without labelling it a universal Grade 4 requirement.

Mathematics 4 · Mathematics 5

References (APA 7)

Fuchs, L. S., Newman-Gonchar, R., Schumacher, R., Dougherty, B., Bucka, N., Karp, K. S., Woodward, J., Clarke, B., Jordan, N. C., Gersten, R., Jayanthi, M., Keating, B., & Morgan, S. (2021). Assisting students struggling with mathematics: Intervention in the elementary grades (WWC 2021006). Institute of Education Sciences. https://ies.ed.gov/ncee/wwc/Docs/PracticeGuide/WWC2021006-Math-PG.pdf

Education Endowment Foundation. (2017). Improving mathematics in Key Stages 2 and 3. https://educationendowmentfoundation.org.uk/education-evidence/guidance-reports/maths-ks-2-3

Pashler, H., Bain, P. M., Bottge, B. A., Graesser, A., Koedinger, K., McDaniel, M., & Metcalfe, J. (2007). Organizing instruction and study to improve student learning (NCER 2007-2004). Institute of Education Sciences. https://ies.ed.gov/ncee/wwc/Docs/PracticeGuide/20072004.pdf

Ministry of Education. (n.d.). Deriving basic multiplication facts. New Zealand Curriculum Online. https://newzealandcurriculum.tahurangi.education.govt.nz/deriving-basic-multiplication-facts/5637200103.p

Government of British Columbia. (n.d.). Mathematics 4. https://curriculum.gov.bc.ca/curriculum/mathematics/4/core

Government of British Columbia. (n.d.). Mathematics 5. https://curriculum.gov.bc.ca/curriculum/mathematics/5/core

MY Classes

Create, join and manage school classes using a verified account. Viewing a teacher interface never grants teacher permissions.

Classroom access

How MY Classes protects school work

Verified identityPrivate class records open only after the deployed app confirms the current school Google account.

Teacher permissionsCreating classes, managing rosters and reviewing student work require the teacher role on the server.

Class membershipStudents join by invitation or class code. A page URL or view switch does not create access.

Account changesPrivate classroom data is cleared from the current page when the verified account or classroom mode changes.

Teacher tip: use Archive Class at the end of a term or year. Archived classes can be restored later with a new join code.

Open Classes to check your account.

Owner setup and identity checks

Paste the current Code download into Code.gs and the current Index download into index.html.
Run setupNumeracySnapshotsV53_ once from the Apps Script editor as the owner and authorize the requested access. For an existing v53 project, use the owner/admin Upgrade Storage to v104 button above, or run upgradeNumeracyStorageV67 from the editor. It adds missing storage tabs and the journal graph column while preserving existing records. New projects still need the initial owner setup.
Deploy under the owner's authority, restrict access to school accounts, and keep the backing Sheet private. Open the deployed app directly to test verified Google identity with both teacher and student accounts.
As the owner, add exact staff/student domains below and enable each teacher's email. Setup initially allows the owner's domain only.
If Google does not disclose the active account email, MY Classroom and MY Progress remain unavailable. No typed-email or browser-only identity fallback is used. Learning tools still work.

Testing with real school accounts is required after deployment. Assignments are formative, with no automatic overall proficiency.

School workspace

MY Progress

See what needs attention, continue your work, read teacher feedback, and revisit saved learning.

Now

Current Class Work

Start something new, continue a draft, submit finished work, or reopen teacher feedback.

Revisit

Milestones & Review

Use saved learning evidence to notice progress and decide what to practise again.

Assessment Studio

Original sampled snapshots, short quizzes, and unit checks. Written reasoning needs teacher review.

PurposeCheckpointStudent gradeCurriculum focusReference gradeSchool yearTitleShort-answer questions

Include one written reasoning prompt per chosen concept (teacher-reviewed)Optional teacher-written reasoning prompt (tagged to the first chosen concept)

Choose 1–12 concepts. The bank samples learning; it does not cover every BC learning standard or provide normed scores. Some concepts have a small question pool, so the actual count is shown in the preview.

Attach a printable proficiency-scale rubric to this assessment (student copy and teacher key)

Optional holistic, formative rubric using BC proficiency language. Teacher selects the proficiency level after reviewing evidence; the website does not score it automatically.

Rubric criteria (one per line, up to four)

Learning standards on the test

Enter 1–6 standards, one per line. Copy the exact wording from the BC curriculum or enter your own classroom learning targets. These are teacher-entered, not automatically verified against the provincial curriculum.

Standards assessed (one per line)

Each standard receives its own Emerging / Developing / Proficient / Extending row, with room for teacher evidence and a next step. It prints directly at the bottom of the test and teacher key.

When checked, this rubric is included in printed copies and securely saved as part of the assigned task for verified class members.

Our form combines selected/numeric responses with explanations and models. It is original, not an official SNAP or INA version. A unit-test label does not make the web app a secure high-stakes test.

Reference approaches: SD33 SNAP — repeatable assessment and practice · INA — prior-grade learning and curricular competencies

Assign this previewed form

The previewed questions are frozen for this assignment; students receive the same items. The answer key stays on the server. For another checkpoint, build a new form and keep the same reference grade/concepts if you want to examine change.

My classInstructionsOptional due dateCompletion

Recipients — leave unchecked for the whole class, including later joiners

My Math Journal

Collect your strategies, models, questions and reflections by concept area.

Reference gradeConceptTitle

My response / reflection

Read my response aloud

Reading speed

Reads only the writing in this response, including text you have appended from dictation. Edit to stop, then read again.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. Nothing is saved or submitted by reading.

Sharing

Independent entries are private unless you choose a class. Reflections saved through assigned work are also collected here and shared with that assignment's teacher. Edit linked reflections in MY Progress.

Filter by concept areaFilter by concept

Math Vocabulary

Definitions and examples. Underlined terms throughout learning pages also work with hover, keyboard focus or tap.

Search words and examples

Representation Match

Match equivalent values and explain the connection. Untimed, with every card visible.

Focus

Target 24

Use four number cards, arithmetic and parentheses. Try an expression, revise it, and explain your reasoning.

Your expression

Each displayed card must be used once. Powers, concatenating digits and extra constants are not part of this game. These are local practice activities, not recorded assessments.

Place Value & Rounding Practice

Choose a skill and number range. Use a chart or number line, explain your thinking, and retry.

SkillNumber rangeRounding target

Rounding uses nonnegative numbers. Halfway values round to the higher neighbouring multiple. Choose a range that fits your current learning.

Your answer

Try it, then explain it

Place value: the 7 in 3,742 represents 700. Expanded form: 3,742 = 3000 + 700 + 40 + 2. Rounding: 3,742 lies between 3,700 and 3,800; below their midpoint, 3,750, so it rounds to 3,700 to the nearest hundred.

Use this tool without a school account. Session results are kept only on this open page; they are not saved to class records.

Factor Captor

Choose strategically, capture factors, and explain which move gives the best advantage.

PlayersBoardRules

Moves so far

Our rules

Choose an unclaimed number. In “A factor must remain,” it needs at least one unclaimed proper factor.
You score the chosen number. The other player captures and scores all its unclaimed proper factors.
Alternate choosing numbers. Captured numbers cannot be used again.
“Fill the whole board” allows moves with no remaining proper factors; the other player scores zero, and play ends when all numbers are covered. In “A factor must remain,” play ends when no legal moves remain and unclaimed numbers score for neither player. The greater score wins.

Example: choose 8 on a fresh board. You score 8; the other player captures 1, 2 and 4, scoring 7. A proper factor is a factor smaller than the chosen number.

This is a local version with explicit rules. The computer chooses a move with the greatest immediate score advantage; it is not guaranteed to play optimally. No school account is needed.

Basketball Math: 21 & HORSE

Two players share this device. Choose a challenge level, solve it, and explain your strategy.

GameFacts

Answer

Rules

21: alternate turns. Correct answers earn the shot’s points; a miss earns zero. Reach exactly 21 to win. A shot that would exceed 21 scores zero.

Math HORSE: the setter chooses a level and answers. If successful, the other player gets a different question at the same level. A failed match earns the next letter in HORSE. A setter’s miss gives no letter. After a completed challenge, swap the setter. Five letters loses.

One-point shots use anchor facts; two-point shots use derived facts; three-point shots combine two calculations, including 11s or 12s. These are game levels, not proficiency ratings. All games are untimed, local and unrecorded.

Math Bingo: classroom caller

Print distinct student boards, then project the matching calls from this device.

Reading speed

Reads the current prompt or instructions. Hidden answers, guesses, board values, hints and worked solutions are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. No microphone is used.

Prepare a class pack

PracticeStudent boards: 1–40

For equivalence, students mark decimal answers to fraction or percent calls. For equations, they mark the value of x; answers can be zero or negative.

Creating a new pack replaces the current boards and resets the calls. Print the pack you intend to use. Every board has the same 16 answers in a different arrangement; the pack code links the paper to this caller. Boards print two per page. Settings apply when you create a pack.

Revealed calls

Check a reported Bingo

Students report a board number and row, column or diagonal. Rows count top to bottom; columns count left to right. Only revealed answers count. Check the paper has the current pack code.

Board numberReported line

This paper-and-projector activity works in Explore without student accounts. It does not connect devices or save results. The caller stays in this tab; reloading the browser or changing accounts clears it. You can print the teacher key to keep a paper calling order.

Math Escape Challenge

Open five locks to leave the numeracy lab. Plan, solve and explain each step.

Reading speed

Reads the current prompt or instructions. Hidden answers, guesses, board values, hints and worked solutions are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. No microphone is used.

Question set for the next challenge

New challenge replaces this round with generated questions. These are five sampled skills, not a complete grade-level assessment. Play alone or discuss your reasoning with a partner on this device. There is no timer or limit on retries.

Hints and worked solutions are recorded in this round’s review. They do not open a lock automatically; enter an answer when you are ready. Explain a method or draw a model in your notebook.

This game works in Explore. The round stays in this tab, and clears on browser reload or account changes. It does not save completion or assign proficiency. Answers are hidden visually; this is practice, not a secure assessment.

Math Bingo

Solve a call, find its answer and make a line of four.

Reading speed

Reads the current prompt or instructions. Hidden answers, guesses, board values, hints and worked solutions are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. No microphone is used.

Practice for the next board

Equivalence calls ask for a decimal; the board shows decimal answers. Equation calls ask for x, including zero and negative values. These options practise selected skills, with optional worked examples.

A board has 16 different answers. Choose the answer to each call; after a correct match, choose Next call. Four marked squares in a row, column or diagonal wins. There is no free square or timer. You can retry a calculation or show a worked example.

Play on your own or discuss each call with a partner on this device. For paper boards and a projected caller, open classroom Bingo.

Matched calls

Explain your thinking: Which calculation strategy helped? How could you check an answer another way?

This is untimed practice available in Explore. The board stays in this tab; completion and scores are not saved to school records.

Number Detective

Use place value, digit clues and careful reasoning to find a hidden whole number.

Reading speed

Reads the current prompt or instructions. Hidden answers, guesses, board values, hints and worked solutions are excluded.

Uses your browser’s speech service and available voices. Browser and device settings determine speech processing. No microphone is used.

Digits in the next mystery

Choose the length, then start a new mystery. You have eight different guesses. The first digit cannot be zero; other digits can be zero or repeat. Play solo or discuss each choice with a partner on the same device.

Tile labels: Right place = this digit is in this position. Different place = an unmatched copy is elsewhere. Not matched = no copy remains for this tile. If you guess a digit twice, it needs two copies in the mystery to match twice.

Explain your strategy: Which clue ruled out a number? Why is your next guess useful? Discuss or write your reasoning in your notebook.

This untimed game stays in this tab. It does not save completion or assign proficiency. The mystery is hidden visually; this is a thinking game, not a secure assessment.

Equation Reveal

A hangman-style game: guess the digits, operation symbols and other symbols in a hidden true equation.

Creator’s equation

The guesser should look away while the creator enters it. Use numbers, +, −, ×, ÷, parentheses, decimals and one = sign. Both sides must be equal.

This is a shared-device thinking game. It is not a secure assessment or an online multiplayer room. The equation is hidden visually from the guesser.

Product Grid

Two players share this device. Player 1 chooses both factors (1–9); later turns move exactly one marker. Calculate the product to claim its square. First to four in a row wins. If no legal moves remain, the game is a draw.

First factor Second factor

Your product

TRIOS Facts

Two players take turns answering a fact and choosing an unclaimed answer square. Each new horizontal, vertical or diagonal trio earns 5 points. Scored lines may share at most one square. Fill the board; highest score wins.

Fact set Operation

New Game selects one table from the chosen set. Multipliers include 0–12. Division never uses zero as a divisor.

Rectangle Fit

Roll two side lengths, calculate area, and fit a rectangle onto your grid. Rectangles cannot overlap. Choose the top-left square, rotate if needed, then confirm. In two-player mode, both players use the same roll on separate boards. The last player able to fit a roll wins; if neither can, it is a tie. Solo play ends when a roll cannot fit.

Players Grid

Area in square units

Current player's rectangle record

Reflect on your strategy

Where did you leave space for a future rectangle? How did rotation help? Can two rectangles have the same area but different perimeters? Explain with examples from your board.

This game and reflection stay on this page while it is open; they are not saved to school records.

Games Library

Find a game by skill, players or timing. Small spelling mistakes are accepted in longer search words. Some games cover several skills: choose the relevant mode inside the game.

Find a starting point

These buttons reset the other filters and show matching games.

Start with selected settings

“New” starts a fresh round and replaces that game’s current round. Classroom boards / caller reopens the current pack. These games are available in Explore without school sign-in.

Search gamesSkillPlayersTiming

Open a game to choose its settings, then press its Start or New Game button. Opening a game from this list does not restart a round already in progress. Game scores stay in the current page; they are not school assessment results.

Data Graph Studio

Construct a graph from your own data, check the scale, and explain what it communicates. This draft stays on this page. With verified school access, save the graph and interpretation to Math Journal.

Graph typeTitleValue label / unit

Data: Label, quantity (2–6 rows)

Reference gradeSharing

My interpretation

Verified school access is required for saving. Independent graphs are private unless you choose a class.

Check before sharing

Identify the source and sample size. Are categories complete and non-overlapping? Are the units and axis intervals clear? What conclusions does the evidence support, and what remains uncertain?

Teachers: attach to an assessment preview

Preview question

This changes the visual only. Check the question and expected answer yourself. Saved school access remains subject to teacher permissions.

Grades 4–8 Completion & Testing Review

Compare all five grades using the current implementation records. Strong instructional coverage is not proof of student mastery or deployment readiness.

Grade 4 Completion Check

Refreshed Build Priorities

After the recent pathway upgrades, this live list recalculates what is still Partial, Thin, or Missing so the next builds target the most important gaps.

Instructional reasoning review — v420

Check which topic pages include worked examples, visual model suggestions, reasoning prompts and applications. This checks authored site content; it is not a certification of BC curriculum alignment or teaching quality.

Grades 4–8 curriculum closure matrix — v384 (baseline)

Review all 83 author-mapped BC Mathematics content entries together. See current topic evidence, outdated labels, instructional gaps, and specific next steps. This audit never automatically marks a curriculum expectation complete.

Select Audit all five grades to load the current evidence.

Teacher planning

BC Curriculum Coverage Audit

Compare MY Numeracy Lab against the official Grade 4–8 BC Mathematics content standards. This is an implementation audit, not a claim of complete curriculum coverage.

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Question variety & learning-path quality review

v337 curriculum-map review: older coverage labels are now cross-checked against current registered topics, with discrepancies identified without silently claiming completion. v336 Grade 8 update: grade-level fraction practice now includes unlike-denominator addition/subtraction, fraction multiplication and unit-fraction division with numerical answer checks. Earlier v335 Grade 7 update: equation verification now includes correct and incorrect proposals, and prism/cylinder difference questions no longer have a fixed answer. Grade 6 update: ratio practice now requires simplifying ratios rather than copying a displayed number; probability answer tolerance no longer accepts an adjacent hundredth. Earlier Grade 4–5 fraction and Grade 8 unit-price fixes remain. The full curriculum audit is still underway.

Review the selected grade for authored lesson introductions, targeted practice support and obvious repetition in a small sample. The results are planning flags, not automatic judgments about mathematical accuracy or curriculum completeness.

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Implementation evidence check

This checks registered topic links, authored introductions and listed target skills. It does not certify correctness or full curriculum coverage.

Choose a grade to load the evidence review.

Show structural gaps and review flags

Curricular competencies need evidence too

The content checklist above cannot establish competency coverage by itself. Use these evidence reminders while planning lessons and assessments.

MY Lessons → Topics

Core learning

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Search by topic, choose your grade, or narrow the list by curriculum area. Open a resource to learn, see examples, use helpful tools, and practise.

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Grade 7 → Number → Integers

First Complete Topic

Integers

Learn how positive and negative numbers compare and how they behave when we add, subtract, multiply, divide, and use order of operations.

Key idea

Integers represent quantities above and below zero and can be compared and combined using patterns, models, and operations.

Integers learning pathway

Choose one stage or present the introduction. More games and investigations are available below.

Apply Your Learning · optional integer games

Choose a game that asks you to compare or calculate with integers, then explain the strategy you used.

Extend Your Learning · optional real-world applications

Use integers to describe situations above and below zero, then justify the operation or representation.

Learn Integers

Short, visual, step-by-step lessons with examples and quick checks.

What Are Integers?

Positive whole numbers, negative whole numbers, zero, opposites, and number-line meaning.

Examples: −8, −1, 0, 4, 17

Start here Visual ~5 min

Compare & Order

Use position on a number line to decide which integer is greater or less.

−3 > −7 because −3 is farther right.

Number line Compare ~6 min

Add Integers

Connect number-line movement, integer chips, and efficient symbolic strategies.

−4 + 9 = 5

Number line Integer chips ~8 min

Subtract Integers

Connect subtraction to distance, chips, and adding the opposite.

5 − (−3) = 5 + 3 = 8

Add the opposite ~8 min

Multiply & Divide

Use sign patterns and repeated reasoning to understand why sign rules work.

(−4)(−6) = 24

Sign patterns ~8 min

Order of Operations

Combine integer operations while carefully tracking each sign.

−3 + 4 × (−2) = −11

Multi-step ~8 min

Refresh Me

5-Minute Integer Refresh

Need the essentials only? Review the number line, sign patterns, and one worked example before practising.

Explore & See It

Visual and interactive representations.

Interactive Number Line

Model addition and subtraction by starting at one integer and moving left or right.

Integer Chips

Use positive and negative chips to model operations and see why zero pairs matter.

Temperature Model

Connect changes in temperature to positive and negative values.

Practise Integers

Generated practice gives you different questions each time.

Choose a Skill

Choose a skill to begin

Choose a skill, then start practice.

Your answer

Score: 0 / 0

Play

Games reuse the same integer skill engine.

Integer Math Swat

Now playable in the Games section using Grade 7 integer questions.

Integer Number Maze

Solve correctly to move through the maze.

Integer Math Ladders

Follow operations, find missing steps, or work backwards.

Think

Reasoning, representation, communication, and reflection.

Which One Doesn't Belong?

-4, 4, 0, -8 — choose one and justify your thinking.

Always / Sometimes / Never

Adding two integers makes the answer larger.

Error Detective

Jamie says -6 + 10 = -16. Explain the error.

Convince Me

Which is greater: -7 or -3? Convince someone who disagrees.

Check My Skills

Take a short diagnostic to see what feels strong and what is worth practising next.

10-Question Check

Grade 7 Integer Skills Check

This is not a grade. It samples comparing integers, operations, mixed practice, and order of operations, then recommends what to review or practise.

Use Integers

Apply integer thinking in meaningful contexts.

Temperature

Analyze temperature changes above and below zero.

Elevation

Compare locations above and below sea level.

Money & Change

Use positive and negative values to model gains, losses, and balances.

Parent Help

How integers are taught, common misconceptions, worked examples, and fresh practice.

Teacher Tools

Present lesson, generate practice, launch a thinking task, and view curriculum alignment.

Grade 6 → Number → Ratios & Percents

Second Complete Topic

Ratios & Percents

Compare quantities with ratios, build equivalent ratios, and connect percent to “out of 100.”

Key idea

Ratios compare quantities multiplicatively, while percent describes a quantity in relation to 100.

Ratios & Percents · learning pathway

Choose a stage, or present the lesson one idea at a time.

Extend Your Learning · optional applications and investigations

Explore these after the main lesson when they support your learning goal.

Learn Ratios & Percents

Short lessons that connect words, visuals, and symbols.

What Is a Ratio?

A ratio compares two quantities in a specific order.

3 red : 5 blue → 3:5

Equivalent Ratios

Multiply or divide both parts of a ratio by the same number.

2:3 = 4:6 = 6:9

What Is Percent?

Percent means “per hundred” or “out of 100.”

25% = 25 out of 100

Benchmark Percents

Use familiar values such as 10%, 25%, 50%, and 75% to reason efficiently.

50% = 1/2 • 25% = 1/4

Find a Percent of a Quantity

Use benchmarks and proportional reasoning instead of relying on a single rule.

25% of 40 = 10

5-Minute Refresh

Review ratio order, equivalent ratios, and percent as “out of 100.”

Explore & See It

Use visual models to make multiplicative relationships visible.

Ratio Bar

Compare 3 parts to 5 parts visually.

3 : 5

Percent Grid

25% means 25 of 100 squares.

Benchmark Connections

50% = one half, 25% = one quarter, 75% = three quarters, and 10% = one tenth.

Practise Ratios & Percents

Fresh questions are generated each time.

Choose a Skill

Understanding ratios

Press Start Practice when you are ready.

Score: 0 / 0

Think

Explain, justify, compare, and connect representations.

Which One Doesn't Belong?

2:3, 4:6, 6:9, 6:8

Always / Sometimes / Never

Doubling both parts of a ratio creates an equivalent ratio.

Error Detective

A student says 25% of 80 is 25. Explain the error.

Convince Me

Explain why 50% and one half represent the same amount.

Check My Skills

Use the quick self-check below, or open Check My Understanding from MY Practice for a short formative check.

Quick Self-Check

Can you explain a ratio in words, create an equivalent ratio, explain percent as out of 100, and find a familiar percent of a quantity?

Use Ratios & Percents

Apply proportional thinking to everyday situations.

Recipes

Scale ingredient quantities while keeping the same ratio.

Sports & Surveys

Compare results using ratios and percentages.

Shopping

Interpret percent discounts and compare quantities.

Grade 8 → Geometry → Pythagorean Theorem

Third Complete Topic

Pythagorean Theorem

Use the relationship between the side lengths of right triangles to find missing lengths and solve real problems.

Key idea

In a right triangle, the square of the hypotenuse equals the sum of the squares of the two legs.

Pythagorean Theorem · learning pathway

Choose a stage, or present the lesson one idea at a time.

Extend Your Learning · optional applications and investigations

Explore these after the main lesson when they support your learning goal.

Learn the Pythagorean Theorem

Understand the triangle, the formula, and what each symbol represents.

Right Triangles

The theorem works only with right triangles.

One angle must be 90°.

Find the Hypotenuse

When both legs are known, square them, add, then take the square root.

3² + 4² = 5²

Find a Missing Leg

Subtract the known leg square from the hypotenuse square.

13² − 5² = 12²

Is It a Right Triangle?

Check whether a² + b² equals c², using the longest side as c.

6² + 8² = 10²

Square Roots Matter

The final side length is the square root of the squared value you calculate.

c² = 169 → c = 13

5-Minute Refresh

Review right triangle vocabulary, the formula, and one worked example.

Explore & See It

Connect the formula to the parts of a right triangle.

Right Triangle Visual

a b c

a² + b² = c²

Why Squares?

The theorem compares the areas of squares built on the three sides of a right triangle. The two smaller square areas combine to equal the area of the square on the hypotenuse.

9 + 16 = 25

Practise Pythagorean Theorem

Fresh right-triangle questions are generated each time.

Choose a Skill

Find the hypotenuse

Press Start Practice when you are ready.

Score: 0 / 0

Think

Reason about right triangles instead of only substituting into a formula.

Which One Doesn't Belong?

3-4-5, 5-12-13, 6-8-10, 5-5-10

Always / Sometimes / Never

The longest side of a triangle is the hypotenuse.

Error Detective

A student uses 5² + 13² = 12². Explain the error.

Convince Me

Why must c be the longest side in a² + b² = c²?

Check My Skills

Quickly check whether you can identify the hypotenuse, find missing sides, and verify right triangles.

Quick Self-Check

Can you explain why the theorem only applies to right triangles and identify which side must be c?

Use the Pythagorean Theorem

Apply the theorem to distances, diagonals, construction, and measurement.

Diagonal Distance

Find the distance across a rectangular field, screen, or room.

Ladders & Ramps

Use height and horizontal distance to find a slanted length.

Construction

Use 3-4-5 triangles to check whether a corner is square.

Grade 5 → Number → Fractions

Fourth Complete Topic

Fractions

Understand equivalent fractions, compare fractions, find fractions of sets, and connect fractions to decimals.

Key idea

Fractions describe equal parts of a whole or set, and the same quantity can be represented in different but equivalent ways.

Fractions · learning pathway

Choose a stage, or present the lesson one idea at a time.

Extend Your Learning · optional applications and investigations

Explore these after the main lesson when they support your learning goal.

Learn Fractions

Connect visual models, number sense, and symbolic notation.

What Is a Fraction?

The denominator tells how many equal parts make the whole; the numerator tells how many parts are being described.

3/4 means 3 of 4 equal parts.

Equivalent Fractions

Different-looking fractions can name the same quantity.

1/2 = 2/4 = 4/8

Compare Fractions

Use common denominators, benchmarks, or visual models.

3/4 > 2/3

Fractions of Sets

Divide a set into equal groups, then take the number of groups named by the numerator.

3/4 of 20 = 15

Fractions & Decimals

Some fractions can be represented exactly as decimals.

1/2 = 0.5 • 1/4 = 0.25

5-Minute Refresh

Review numerator, denominator, equivalence, and common benchmarks.

Explore & See It

Use multiple visual models to make fraction size visible.

Fraction Strip

3 out of 4 equal parts are shaded.

3/4

Fraction Circle

One quarter of the circle is shaded.

1/4

Fraction of a Set

3/5 of 10 objects means 6 objects.

Connect fractions, decimals and whole-number benchmarks

Fractions and decimals can describe the same location on a number line. Before calculating, check whether each value is nearer to 0, one half, 1, or a whole number beyond 1.

Compare with one half

5/8 is greater than 1/2 because 4/8 is exactly one half. On the same-sized whole, 5 eighths reaches farther.

Rename the same quantity

7/10 = 0.7 = 70/100. These are not three different amounts; they sit at the same point on a number line.

Compare different notations

0.6 = 60/100 and 5/8 = 0.625. Therefore 0.6 is less than 5/8, even though 6 is larger than 5.

Try: On paper, sketch a number line from 0 to 2. Mark 0, 1/2, 1, 1 1/2, and 2. Add 0.25, 3/4, 1.2 and 125/100. Explain which notations belong between the same benchmarks.

Quick self-check: Is 0.8 greater than 3/4? Explain with equivalent hundredths before selecting a practice skill.

Practise Fractions

Fresh fraction questions are generated each time.

Choose a Skill

Equivalent fractions

Press Start Practice when you are ready.

Score: 0 / 0

Think

Reason about fraction size and equivalence.

Which One Doesn't Belong?

1/2, 2/4, 4/8, 3/8

Always / Sometimes / Never

A fraction with a larger denominator is smaller.

Error Detective

A student says 3/8 is greater than 1/2 because 3 is greater than 1.

Convince Me

Explain why 2/4 and 1/2 represent the same amount.

Check My Skills

Quickly check whether you can explain equivalence, compare fractions, and connect fractions to sets and decimals.

Quick Self-Check

Can you explain how you know two fractions are equivalent without only using a memorized rule?

Use Fractions

Apply fractions to measurement, sharing, cooking, and everyday quantities.

Cooking

Scale recipe amounts and compare fractional measurements.

Sharing

Use fractions to describe fair shares and portions.

Measurement

Interpret fractional lengths and connect them to decimal measures.

Grade 4 → Number → Number Sense & Place Value

Fifth Complete Topic

Number Sense & Place Value

Read, represent, compare, decompose, and round whole numbers up to 10,000.

Key idea

The value of a digit depends on its position, and numbers can be represented in many equivalent ways.

Learn Place Value

Connect digits, positions, values, and multiple representations.

Digit vs. Value

The digit tells what symbol you see; place value tells what that digit is worth.

In 4,582, the 5 is worth 500.

Expanded Form

Break a number into the value of each digit.

4,582 = 4,000 + 500 + 80 + 2

Compare Numbers

Compare the greatest place first, moving right only when needed.

6,420 > 6,319

Round Numbers

Use nearby benchmark tens or hundreds to estimate.

4,582 ≈ 4,600 to the nearest hundred

Read & Write Numbers

Connect standard form, word form, expanded form, and visual models.

3,406 = three thousand four hundred six

5-Minute Refresh

Review thousands, hundreds, tens, ones, expanded form, and rounding.

Explore & See It

Make the size and value of each place visible.

Place Value Chart

Example: 4,582

Thousands4

Hundreds5

Tens8

Ones2

Base-Ten Representation

Each place is ten times the place to its right.

1,000

100

10

1

Practise Number Sense & Place Value

Fresh Grade 4 questions are generated each time.

Choose a Skill

Digit value

Press Start Practice when you are ready.

Score: 0 / 0

Think

Reason about the structure of our base-ten number system.

Which One Doesn't Belong?

4,500 • 4,050 • 4,005 • 450

Always / Sometimes / Never

A number with more digits is greater.

Error Detective

A student says the 7 in 3,742 is worth 7. Explain the error.

Convince Me

Why is 6,099 greater than 6,009?

Check My Skills

Can you identify digit value, write expanded form, compare numbers, and round reasonably?

Quick Self-Check

Can you represent the same number in standard form, expanded form, words, and a place-value model?

Use Place Value

Use large whole numbers in measurement, population, money, and data.

Population

Read and compare community population numbers.

Distances

Estimate and compare distances measured in metres or kilometres.

Money & Budgets

Read and compare whole-dollar amounts and make reasonable estimates.

Grade 7 → Integers → Check My Skills

Check My Skills

A short diagnostic that samples several integer skills and recommends what to do next.

Diagnostic

Before You Begin

There are 10 questions. Take your best try without worrying about speed. The goal is to find useful next steps, not to produce a mark.

Question 1 of 10

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