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

Yes. StudyPug covers every topic in Connecticut's 4th grade math curriculum, from multiplicative comparison and multi-digit operations to fractions, decimals, and geometry, so your child can get unstuck fast.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes, so your child can fit one in after school or between activities without losing focus. They can pause and rewatch any part as often as needed.

Is there a Connecticut state test for 4th grade math?

Connecticut 4th grade students take the Connecticut State Summative (CTSS), aligned to the Connecticut Core Standards. StudyPug's lessons cover the same skills assessed on that test.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, laptops, and desktop computers, so your child can practice Connecticut 4th grade math at home, in the car, or wherever works best for your family.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how it works before committing. Every paid plan also comes with a 30-day money-back guarantee, so there is no risk to getting started.

CT 4th Grade Math Curriculum

Give your child the support they need to keep up with Connecticut's 4th grade math curriculum. Lessons and practice problems cover every strand taught in local classrooms.

CT 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 Connecticut math

Connecticut 4th grade math follows the Connecticut Core Standards, organized around number sense, operations, fractions, measurement, data, and geometry. Students work on multiplicative comparison, multi-digit addition and subtraction, fraction equivalence and operations, decimal notation, measurement unit conversions, area and perimeter, line plots, and classifying two-dimensional figures. StudyPug provides video lessons and practice problems aligned to every strand in this course.

Strands: operations and algebraic thinking, number and operations in base ten, fractions and decimals, measurement and data, and geometry
Video lessons for every 4th grade Connecticut math topic
Practice problems and step-by-step explanations matched to the Connecticut Core Standards
Flexible access so your child can study at their own pace, on any device

Curriculum topics by strand

Lessons and practice for every strand in the Connecticut Core Standards for 4th grade math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Connecticut 4th Grade Math Topics

Operations and Algebraic Thinking: Interpreting multiplication equations as comparisons, solving multiplicative comparison word problems, multistep word problems using all four operations, factor pairs for whole numbers up to 100, and generating number and shape patterns.
Number and Operations in Base Ten: Place value understanding for multi-digit whole numbers, reading and writing numbers in base-ten, expanded, and word form, rounding to any place, fluent multi-digit addition and subtraction, multiplication of up to four-digit numbers by one-digit numbers and two two-digit numbers, and division with up to four-digit dividends.
Number and Operations - Fractions and Decimals: Fraction equivalence, comparing fractions with unlike numerators and denominators, fractions as sums of unit fractions, multiplying a fraction by a whole number, converting fractions to decimals with denominators of 10 and 100, and comparing decimals to hundredths.
Measurement and Data: Relative sizes of measurement units, solving word problems involving distance, time, volume, mass, and money, applying area and perimeter formulas for rectangles, and making line plots with fractional measurements.
Geometry: Understanding angles and rays, measuring and sketching angles with a protractor, additive angle measures, drawing geometric figures including perpendicular and parallel lines, classifying two-dimensional figures, and identifying lines of symmetry.

How StudyPug Helps Connecticut 4th Grade Math Students

When a student gets stuck on a topic like fraction equivalence or multi-digit multiplication, StudyPug lets them go back to the exact lesson they need, watch it again, and then try grade 4 math questions until the concept clicks. Every lesson follows the Connecticut Core Standards, so nothing feels out of place.

Parents can also look back at CT grade 3 math curriculum topics if their child needs to fill a gap before moving forward. Building on prior knowledge makes 4th grade material much easier to absorb.

Aligned to Connecticut 4th Grade Math Curriculum

Every lesson and practice problem on StudyPug is built around the Connecticut Core Standards for 4th grade math, covering the same strands - operations, base-ten numbers, fractions, measurement, and geometry - that Connecticut teachers use in the classroom, so your child is always working on exactly what their school expects.

Ready to put your Grade 4 Math skills to the test?

Jump into practice questions for every CT Grade 4 topic - with instant feedback and step-by-step video solutions when you get stuck.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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