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2nd Grade Math

Connecticut 2nd Grade Math Curriculum

Video lessons and practice for every 2nd grade math topic. Aligned to Connecticut Core Standards Math so your child keeps up with class.

Connecticut 2nd Grade Math Curriculum | StudyPugHelp

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ID

Standard

StudyPug Topic

2.OA.A.1

Use addition and subtraction within 100 to solve one- and two-step word problems

2.OA.C.3

Determine whether a group of objects (up to 20) has an odd or even number of members

2.OA.C.4

Use addition to find the total number of objects arranged in rectangular arrays

2.NBT.A.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones

2.NBT.A.3

Read and write numbers to 1000 using base-ten numerals, number names, and expanded form

2.NBT.A.4

Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits

2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings

2.NBT.B.8

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900

2nd Grade Math Topics Covered

Connecticut 2nd graders work through a wide range of math skills during the school year. StudyPug covers every topic aligned to Connecticut Core Standards Math, so students always have support for what they're learning in class.

  • Addition and subtraction within 100 and within 1000
  • Place value: hundreds, tens, and ones up to 1000
  • Skip-counting by 5s, 10s, and 100s
  • Reading and writing numbers to 1000 in expanded form
  • Measuring length using inches, feet, centimeters, and meters
  • Telling time to the nearest five minutes
  • Solving word problems involving money
  • Reading and drawing picture graphs and bar graphs
  • Recognizing and drawing shapes; partitioning shapes into equal shares

How StudyPug Supports Connecticut 2nd Graders

Every lesson on StudyPug is built around the way 2nd graders actually learn. Short video lessons explain one concept at a time, and practice problems let students apply what they just watched. Parents can track progress and make sure their child is keeping up with Connecticut Core Standards Math expectations.

StudyPug is especially useful when homework feels confusing. Instead of getting stuck, students can find the exact topic, watch the lesson, and try the practice problems — all in one place.

Building Skills for Grade 3

The concepts covered in 2nd grade math form the foundation for 3rd grade topics like multiplication, fractions, and more advanced measurement. Connecticut's CTSS assessment begins in Grade 3, so building strong skills in 2nd grade gives students a real head start. StudyPug helps make sure no gaps are left behind.