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

Yes. StudyPug covers every Illinois 4th grade math topic, including multi-digit multiplication, fraction equivalence, decimals, and geometry. Your child can look up the exact concept they are stuck on and work through a video lesson and practice problems right away.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes, focused on one concept at a time. Your child can pause, rewind, and rewatch as often as needed, making it easy to fit a lesson into a homework session without losing track of where they are.

Is there an Illinois state test for 4th grade math?

Yes. Illinois 4th grade students take the Illinois Assessment of Readiness (IAR) in math. StudyPug lessons are aligned to the Illinois Learning Standards that the IAR measures, so regular practice with StudyPug supports test preparation alongside everyday classwork.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and desktop computers, so your child can access lessons and practice problems at home, on the go, or anywhere they have an internet connection. No app download is required to get started.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how the content works before committing. If you subscribe and change your mind, a 30-day money-back guarantee means you can get a full refund - no questions asked.

IL 4th Grade Math Curriculum

Give your child the support they need to keep up with Illinois 4th grade math. Lessons and practice problems cover every strand taught in local classrooms, from multiplication and fractions to geometry and measurement.

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IL 4th Grade Math Curriculum

IDStandardStudyPug Topic

4.OA.A.1Interpret a multiplication equation as a comparison
- Multiplication strategies
- Arrays and factors
- Applications of the four operations (BEDMAS without exponents)
4.OA.A.2Multiply or divide to solve word problems involving multiplicative comparison
- Products and quotients: Word problems
4.OA.A.3Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations
- Subtracting with regrouping (using base ten blocks)
- Sums and differences: Word problems
4.OA.B.4Find all factor pairs for a whole number in the range 1–100
- Determining common factors
- Determining common multiples
4.OA.C.5Generate a number or shape pattern that follows a given rule
- Showing patterns in T-tables
- Patterns: Patterns with shapes
- Patterns: Number patterns
- Introduction to solving patterns in T-tables and equations
4.NBT.A.1Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right
- Whole number place values up to millions
- Multiplying by 10, 100 and 1000
4.NBT.A.2Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form
- Comparing and ordering numbers up to millions
- Comparing and ordering large multi-digit integers
4.NBT.A.3Use place value understanding to round multi-digit whole numbers to any place
- Rounding numbers
4.NBT.B.4Fluently add and subtract multi-digit whole numbers using the standard algorithm
- Addition strategies
- Adding with regrouping (using base ten blocks)
- Adding multi-digit numbers
- Subtracting multi-digit numbers
- Subtraction strategies
4.NBT.B.5Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers
- Multiplying multi-digit numbers
4.NBT.B.6Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors
- Dividing multiples of 10
- Dividing using place value
- Dividing using area models
- Dividing multi-digit numbers
4.NF.A.1Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b)
- Common fractions and decimals
- Equivalent fractions
4.NF.A.2Compare two fractions with different numerators and different denominators
- Compare and order decimals
- Comparing and Ordering Fractions
4.NF.B.3Understand a fraction a/b with a > 1 as a sum of fractions 1/b
- Fractions of a set
- What are fractions?
4.NF.C.6Use decimal notation for fractions with denominators 10 or 100
- Introduction to decimals
- Decimals on number lines
4.NF.C.7Compare two decimals to hundredths by reasoning about their size
- Estimating decimals
4.MD.A.1Know relative sizes of measurement units within one system of units
- Metric units: Length, volume, weight
4.MD.A.2Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money
- Calendar dates
- Operations with metric units
- Units of time
- Elapsed time
4.MD.A.3Apply the area and perimeter formulas for rectangles in real world and mathematical problems
- Calculating and Estimating Area and Perimeter
- Perimeter: Grid squares and polygons
- Area - unit squares and pattern blocks
- Square measure
4.MD.B.4Make a line plot to display a data set of measurements in fractions of a unit
- Pictographs
- Frequency tables and dot plots
4.MD.C.5Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint
- Points, lines, line segments, and rays
4.G.A.1Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines
- Classifying triangles
- Classifying quadrilaterals
4.G.A.2Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size
- Classifying polygons
- Parallel and perpendicular line segments
4.G.A.3Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts
- Basics of symmetry
- Reflections and rotations of shapes

4th Grade Math

About 4th Grade Illinois math

Illinois follows the Illinois Learning Standards for mathematics, organized around number sense, operations, fractions, measurement, data, and geometry. In 4th grade, students work on multiplicative comparison, multi-digit whole-number operations, fraction equivalence and addition, decimal notation, measurement conversions, area and perimeter, and two-dimensional geometry including angles and lines of symmetry. StudyPug provides video lessons and practice problems aligned to these standards so your child can get help exactly where they need it.

Strands covered: Operations and Algebraic Thinking, Number and Operations in Base Ten, Number and Operations - Fractions, Measurement and Data, and Geometry
Video lessons for every 4th grade Illinois math topic
Practice problems and step-by-step explanations for each concept
Content aligned to the Illinois Learning Standards for 4th grade math

Curriculum topics by strand

Browse lessons and practice problems organized by strand and aligned to the Illinois Learning Standards for 4th grade math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Illinois 4th Grade Math Topics

Operations and Algebraic Thinking: Interpreting multiplication as comparison, solving multiplicative comparison word problems, tackling multistep word problems using all four operations, finding factor pairs for whole numbers up to 100, and generating number and shape patterns from given rules.
Number and Operations in Base Ten: Understanding place value relationships in multi-digit numbers, reading and writing numbers in base-ten, expanded, and word form, rounding to any place, and fluently adding, subtracting, and multiplying multi-digit whole numbers including four-digit by one-digit and two two-digit factors, as well as whole-number division with remainders.
Number and Operations - Fractions: Explaining fraction equivalence, comparing fractions with unlike numerators and denominators, understanding fractions as sums of unit fractions, multiplying a fraction by a whole number, expressing fractions with denominator 10 as hundredths, using decimal notation for tenths and hundredths, and comparing decimals to the hundredths place.
Measurement and Data: Recognizing relative sizes of units within a measurement system, solving word problems involving distance, time, volume, mass, and money, applying area and perimeter formulas for rectangles, and creating line plots with fractional measurements.
Geometry: Recognizing and measuring angles with a protractor, understanding angle measure as additive, drawing points, lines, line segments, rays, and classifying angles as right, acute, or obtuse, identifying perpendicular and parallel lines, classifying two-dimensional figures by their properties, and recognizing lines of symmetry.

How StudyPug Helps Illinois 4th Grade Math Students

When a student gets stuck on a concept like fraction equivalence or multi-digit multiplication, they can go straight to the matching lesson on StudyPug, watch a focused video explanation, and then work through practice problems with step-by-step solutions. You can try grade 4 math questions to see the kind of problems your child will work through. Each topic is broken into small, clear steps so students build confidence before moving on.

Parents who want to see how 4th grade builds on earlier skills can also look at the IL grade 3 math curriculum to understand the foundation their child brings into 4th grade. StudyPug lets families move between grades easily so no gap goes unaddressed.

Aligned to Illinois 4th Grade Math Curriculum

All StudyPug lessons for 4th grade math are aligned to the Illinois Learning Standards, the same standards used by Illinois public schools and assessed by the Illinois Assessment of Readiness. Every strand - from Operations and Algebraic Thinking to Geometry - maps directly to what your child is expected to learn this year, so time spent on StudyPug reinforces exactly what is being taught in the classroom.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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