Will this help with my child's Grade 4 math homework?

Yes. StudyPug covers every Ontario Grade 4 math strand, so when your child is stuck on fractions, multiplication, or data graphs, they can find a matching lesson and worked example right away.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes, keeping explanations focused on one concept at a time so your child can watch, pause, and rewatch without losing the thread.

Is there a provincial test for Grade 4 math in Ontario?

EQAO assesses students in Grades 3 and 6, not Grade 4. Grade 4 is not an EQAO assessment year, but strong Grade 4 skills build the foundation students need when the Grade 6 assessment arrives.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice Ontario Grade 4 math at home, on the go, or wherever they have a few minutes to spare.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how it works before committing, and every paid plan comes with a 30-day money-back guarantee if it is not the right fit.

ON Grade 4 Math Curriculum

Give your child the support they need to keep up with Ontario Grade 4 math. Every strand from number sense to geometry is covered with clear lessons and plenty of practice.

Start Grade 4 Math →

ON Grade 4 Math Curriculum

OE_IDExpectationsStudyPug Topic

ON.OE.4.B.1.1read, represent, compose, and decompose whole numbers up to and including 10 000, using appropriate tools and strategies, and describe various ways they are used in everyday life
- Place value
- Comparing and ordering numbers
- Whole number place values up to millions
- Comparing and ordering numbers up to millions
- Comparing and ordering large multi-digit integers
- Place Value Tables of Multi-Digits
- Identifying the Place Value of a Digit
- Expanded Form of Multi-Digits
ON.OE.4.B.1.3round whole numbers to the nearest ten, hundred, or thousand, in various contexts
- Rounding numbers
- Regrouping Place Values of Multi-Digits
ON.OE.4.B.1.4represent fractions from halves to tenths using drawings, tools, and standard fractional notation, and explain the meanings of the denominator and the numerator
- What are fractions?
- Equivalent fractions
ON.OE.4.B.1.5use drawings and models to represent, compare, and order fractions representing the individual portions that result from two different fair-share scenarios involving any combination of 2, 3, 4, 5, 6, 8, and 10 sharers
- Comparing and Ordering Fractions
- Fractions of a set
ON.OE.4.B.1.7read, represent, compare, and order decimal tenths, in various contexts
- Introduction to decimals
- Decimals on number lines
- Compare and order decimals
ON.OE.4.B.1.8round decimal numbers to the nearest whole number, in various contexts
- Estimating decimals
ON.OE.4.B.1.9describe relationships and show equivalences among fractions and decimal tenths, in various contexts
- Common fractions and decimals
ON.OE.4.B.2.1use the properties of operations, and the relationships between operations, to solve problems involving whole numbers and decimal numbers, including those requiring more than one operation, and check calculations
- Adding decimals
- Subtracting decimals
- Applications of the four operations (BEDMAS without exponents)
ON.OE.4.B.2.2recall and demonstrate multiplication facts for 1 Ã— 1 to 10 Ã— 10, and related division facts
- Arrays and factors
ON.OE.4.B.2.3use mental math strategies to multiply whole numbers by 10, 100, and 1000, divide whole numbers by 10, and add and subtract decimal tenths, and explain the strategies used
- Multiplying by 10, 100 and 1000
- Dividing multiples of 10
ON.OE.4.B.2.4represent and solve problems involving the addition and subtraction of whole numbers that add up to no more than 10 000 and of decimal tenths, using appropriate tools and strategies, including algorithms
- Adding with regrouping (using base ten blocks)
- Adding multi-digit numbers
- Sums and differences: Word problems
- Addition strategies
- Subtracting with regrouping (using base ten blocks)
- Subtracting multi-digit numbers
- Subtraction strategies
ON.OE.4.B.2.5represent and solve problems involving the multiplication of two-digit whole numbers by two-digit whole numbers using the area model and using algorithms, and make connections between the two methods
- Multiplying multi-digit numbers
- Multiplication strategies
- Multiplying with Digits Up to 999
ON.OE.4.B.2.6represent and solve problems involving the division of three-digit whole numbers by two-digit whole numbers using the area model and using algorithms, and make connections between the two methods, while expressing any remainder appropriately
- Dividing using place value
- Dividing using area models
- Dividing multi-digit numbers
- Dividing with digits up to 99
ON.OE.4.B.2.7represent the relationship between the repeated addition of a unit fraction and the multiplication of that unit fraction by a whole number, using tools, drawings, and standard fractional notation
- Fraction of a number
- Repeated Addition As Multiplication Up to 999
ON.OE.4.B.2.8show simple multiplicative relationships involving whole-number rates, using various tools and drawings
- Products and quotients: Word problems
ON.OE.4.C.1.1identify and describe repeating and growing patterns, including patterns found in real-life contexts
- Patterns: Patterns with shapes
- Patterns: Number patterns
ON.OE.4.C.1.2create and translate repeating and growing patterns using various representations, including tables of values and graphs
- Showing patterns in T-tables
ON.OE.4.C.1.3determine pattern rules and use them to extend patterns, make and justify predictions, and identify missing elements in repeating and growing patterns
- Introduction to solving patterns in T-tables and equations
ON.OE.4.C.2.1identify and use symbols as variables in expressions and equations
- What are variables in algebra?
ON.OE.4.C.2.2evaluate algebraic expressions that involve whole numbers
- Introduction to solving equations with Variables
ON.OE.4.D.1.2collect data from different primary and secondary sources to answer questions of interest that involve comparing two or more sets of data, and organize the data in frequency tables and stem-and-leaf plots
- Stem and leaf plots
- Organizing data using Venn diagrams
- Carroll diagrams
ON.OE.4.D.1.3select from among a variety of graphs, including multiple-bar graphs, the type of graph best suited to represent various sets of data; display the data in the graphs with proper sources, titles, and labels, and appropriate scales; and justify their choice of graphs
- Reading and drawing bar graphs
- Pictographs
ON.OE.4.D.1.4create an infographic about a data set, representing the data in appropriate ways, including in frequency tables, stem-and-leaf plots, and multiple-bar graphs, and incorporating any other relevant information that helps to tell a story about the data
- Frequency tables and dot plots
ON.OE.4.D.1.5determine the mean and the median and identify the mode(s), if any, for various data sets involving whole numbers, and explain what each of these measures indicates about the data
- Introduction to mean, median, mode, and range
ON.OE.4.D.2.1use mathematical language, including the terms "impossible", "unlikely", "equally likely", "likely", and "certain", to describe the likelihood of events happening, represent this likelihood on a probability line, and use it to make predictions and informed decisions
- Probability outcomes for coins, dice, and spinners
- Unequal probability outcomes
- Likelihood for simple events
ON.OE.4.D.2.2make and test predictions about the likelihood that the mode(s) of a data set from one population will be the same for data collected from a different population
- Theoretical vs. experimental probability
ON.OE.4.E.1.1identify geometric properties of rectangles, including the number of right angles, parallel and perpendicular sides, and lines of symmetry
- Parallel and perpendicular line segments
- Classifying polygons
- Basics of symmetry
ON.OE.4.E.1.2plot and read coordinates in the first quadrant of a Cartesian plane, and describe the translations that move a point from one coordinate to another
- Basics of coordinate plane
ON.OE.4.E.1.3describe and perform translations and reflections on a grid, and predict the results of these transformations
- Reflections and rotations of shapes
ON.OE.4.E.2.1explain the relationships between grams and kilograms as metric units of mass, and between litres and millilitres as metric units of capacity, and use benchmarks for these units to estimate mass and capacity
- Metric units: Length, volume, weight
ON.OE.4.E.2.2use metric prefixes to describe the relative size of different metric units, and choose appropriate units and tools to measure length, mass, and capacity
- Perimeter: Grid squares and polygons
ON.OE.4.E.2.3solve problems involving elapsed time by applying the relationships between different units of time
- Elapsed time
- Calendar dates
ON.OE.4.E.2.5use the row and column structure of an array to measure the areas of rectangles and to show that the area of any rectangle can be found by multiplying its side lengths
- Area - unit squares and pattern blocks
- Square measure
ON.OE.4.E.2.6apply the formula for the area of a rectangle to find the unknown measurement when given two of the three
- Calculating and Estimating Area and Perimeter

Grade 4 Math

About Grade 4 Ontario math

Ontario Grade 4 math follows the Ontario Curriculum, organized around Number, Algebra, Data, Spatial Sense, and Financial Literacy. Students work on whole numbers to 10 000, fractions and decimal tenths, multiplication and division, patterning, equations, data collection and graphing, measurement, and geometry. StudyPug provides step-by-step lessons and practice problems matched to every one of these strands.

Strands covered: Number, Algebra, Data, Spatial Sense, and Financial Literacy
Step-by-step lessons and worked examples for every topic
Practice problems and quizzes aligned to the Ontario Curriculum
Available on any device, any time your child needs help

Curriculum topics by strand

Browse lessons and practice problems organized by strand and aligned to the Ontario Curriculum for Grade 4 Math.

Topic includes:

Practice

Video

Quiz

OE_ID

Expectations

StudyPug Topic

Ontario Grade 4 Math Topics

Number - Whole Numbers: Reading, representing, composing, decomposing, comparing, ordering, and rounding whole numbers up to 10 000.
Number - Fractions and Decimals: Representing fractions from halves to tenths, comparing and ordering fractions, reading and comparing decimal tenths, and describing relationships between fractions and decimal tenths.
Number - Operations: Multiplication facts to 10 x 10, mental math strategies, addition and subtraction of whole numbers and decimal tenths, multiplication and division of multi-digit whole numbers, and fractions multiplied by whole numbers.
Algebra - Patterns: Identifying, creating, translating, and extending repeating and growing patterns using tables of values and graphs.
Algebra - Equations and Inequalities: Using variables in expressions and equations, evaluating algebraic expressions, solving equations and inequalities involving whole numbers.
Algebra - Coding: Writing and executing code involving sequential, concurrent, and repeating events; reading and altering existing code.
Data - Collection and Representation: Collecting data from primary and secondary sources, organizing data in frequency tables and stem-and-leaf plots, and creating multiple-bar graphs and infographics.
Data - Analysis and Probability: Finding mean, median, and mode; analysing data sets; describing the likelihood of events on a probability line and making predictions.
Spatial Sense - Geometry: Identifying properties of rectangles, plotting coordinates in the first quadrant, and performing translations and reflections on a grid.
Spatial Sense - Measurement: Metric units of mass and capacity, elapsed time, classifying angles, and finding the area of rectangles using the formula.
Financial Literacy: Methods of payment, estimating and calculating costs and change, and understanding spending, saving, earning, investing, and donating.

How StudyPug Helps Ontario Grade 4 Math Students

When your child gets stuck on a concept - whether it is long division, reading coordinates, or making sense of stem-and-leaf plots - they can turn to StudyPug for a clear video lesson followed by practice problems that check their understanding. Every lesson is broken into small steps so nothing feels overwhelming. You can explore grade 4 math help and find the exact topic your child needs right now, or let them work through each strand at their own pace.

As Grade 4 wraps up, it is also worth taking a math quiz for grade 4 to confirm which skills are solid and which need a bit more attention before Grade 5 begins.

Aligned to Ontario Grade 4 Math Curriculum

All StudyPug Grade 4 content is built around the Ontario Curriculum strands - Number, Algebra, Data, Spatial Sense, and Financial Literacy - so every lesson your child watches or every problem they practice corresponds directly to what their Ontario teacher is covering in class. Families planning ahead can also browse the grade 5 math curriculum Ontario page to see what comes next.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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