Will this help with my child's 2nd grade math homework?

Yes. StudyPug covers every topic in Connecticut's 2nd grade math curriculum, including word problems, place value, measurement, and shapes, so your child can find help the moment they get stuck.

How long are the video lessons for 2nd grade math?

Most lessons are short and focused, typically a few minutes each, so a 2nd grader can watch one topic at a time without losing attention. Each video targets a single concept from the curriculum.

Is there a Connecticut state test for 2nd grade math?

Connecticut's main standardized math assessments are given in grades 3 through 8, so 2nd grade is not a tested year. StudyPug still builds the skills students need as they move toward those assessed grades.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice 2nd grade math topics at home, in the car, or anywhere with an internet connection.

Can I try StudyPug before paying?

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

CT 2nd Grade Math Curriculum

Give your child the support they need to keep up with Connecticut's 2nd grade math curriculum, from place value and mental math to measurement, data, and shapes.

CT 2nd Grade Math Curriculum

IDStandardStudyPug Topic

2.OA.A.1Use addition and subtraction within 100 to solve one- and two-step word problems
- Addition word problems up to 100
- Adding digits up to 100
- Subtracting with digits up to 100
- Subtraction word problems up to 100
2.OA.C.3Determine whether a group of objects (up to 20) has an odd or even number of members
- Even and odd numbers
2.OA.C.4Use addition to find the total number of objects arranged in rectangular arrays
- Repeated addition with arrays
2.NBT.A.1Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones
- Identifying hundred, tens, & ones
- Matching place value models to numbers
- Numeral expanding up to 999
- Place value models up to 999
2.NBT.A.3Read and write numbers to 1000 using base-ten numerals, number names, and expanded form
- Expanded form up to 999
- Place value tables up to 999
2.NBT.A.4Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits
- Converting between place values up to 999
2.NBT.B.5Fluently add and subtract within 100 using strategies based on place value
- Addition with regrouping up to 100
- Adding with doubles up to 100
- Using counting to add digits up to 100
- Counting to subtract up to 100
- Subtracting by 10s
- Subtracting with place value models up to 100
- Subtraction facts up to 100
- Completing subtraction images & statements
- Using objects to subtract up to 100
2.NBT.B.7Add and subtract within 1000, using concrete models or drawings
- Subtraction with regrouping up to 100
- Regrouping place values up to 999
2.NBT.B.8Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900
- Addition strategies
2.NBT.B.9Explain why addition and subtraction strategies work
- Using models to add up to 100
- Addition tables up to 100
- Completing addition statements up to 100

2nd Grade Math

About 2nd Grade Connecticut math

Connecticut follows the Connecticut Core Standards for math, organized around number sense, operations, measurement, data, and geometry. In 2nd grade, students build fluency with addition and subtraction within 100, extend place value understanding to three-digit numbers, measure lengths using standard units, tell time, work with money, and analyze data through graphs. StudyPug provides lessons and practice problems aligned to every strand of this course.

Strands: Operations and Algebraic Thinking, Number and Operations in Base Ten, Measurement and Data, Geometry
Step-by-step lessons and worked examples for every 2nd grade topic
Practice problems and guided practice aligned to Connecticut Core Standards
Progress tracking so families can see where their child needs support

Curriculum topics by strand

Lessons and practice for every strand of the Connecticut Core Standards for 2nd grade math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Connecticut 2nd Grade Math Topics

Operations and Algebraic Thinking: Addition and subtraction within 100 to solve one- and two-step word problems, mental strategies for facts within 20, odd and even numbers, and rectangular arrays.
Number and Operations in Base Ten: Understanding three-digit place value, counting within 1000, skip-counting by 5s, 10s, and 100s, reading and writing numbers to 1000, comparing three-digit numbers, and adding and subtracting within 1000.
Measurement and Data: Measuring and estimating lengths in inches, feet, centimeters, and meters, comparing lengths, solving word problems involving length, telling time to the nearest five minutes, working with money, and drawing picture graphs and bar graphs.
Geometry: Recognizing and drawing shapes by their attributes, partitioning rectangles into equal squares, and partitioning circles and rectangles into equal shares.

How StudyPug Helps Connecticut 2nd Grade Math Students

When a student gets stuck on place value or a tricky word problem, StudyPug provides clear video lessons and step-by-step worked examples they can revisit as many times as needed. Parents looking for grade 2 math help will find lessons organized by topic, making it easy to zero in on exactly what their child is working on in class.

Practice problems with guided solutions let students check their understanding right away, building the confidence they need for each new concept. Families can also review gk questions with answers for class 2 to see how well their child is keeping up with the Connecticut Core Standards.

Aligned to Connecticut 2nd Grade Math Curriculum

Every lesson on StudyPug maps directly to the Connecticut Core Standards for 2nd grade math, so the content your child sees matches what their teacher is covering in class. Whether the focus is on adding two-digit numbers, estimating lengths, or reading a bar graph, StudyPug stays in step with the Connecticut curriculum from the start of the year to the end.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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