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2nd Grade Math

Oklahoma 2nd Grade Math Curriculum

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

Oklahoma 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 in Oklahoma

Oklahoma 2nd grade math covers a wide range of skills that build the foundation for future math success. Students work on addition and subtraction within 100, place value up to 1000, measurement, time, money, and data. StudyPug has a video lesson and practice set for every one of these topics, aligned to Oklahoma Academic Standards Math.

Addition and Subtraction

2nd graders in Oklahoma learn to add and subtract within 20 fluently using mental strategies, and tackle one- and two-step word problems within 100. They also practice adding up to four two-digit numbers and begin working with numbers up to 1000. StudyPug's step-by-step video lessons walk through each strategy clearly.

Place Value and Number Sense

Students learn that three-digit numbers represent hundreds, tens, and ones. They count within 1000, skip-count by 5s, 10s, and 100s, and compare three-digit numbers. Reading and writing numbers in expanded form is also covered. These skills are essential for multiplication and division in later grades.

Measurement and Data

Oklahoma 2nd graders measure lengths using inches, feet, centimeters, and meters. They estimate lengths, compare objects, and solve word problems involving measurement. Students also learn to read analog and digital clocks to the nearest five minutes and work with coins and dollar bills.

Geometry and Fractions

2nd grade geometry covers recognizing and drawing shapes, partitioning rectangles into equal squares, and dividing circles and rectangles into equal shares. These early fraction concepts prepare students for Grade 3 fraction work.

Aligned to Oklahoma Academic Standards Math

Every StudyPug lesson for 2nd grade math is aligned to the Oklahoma Academic Standards Math. Whether your child needs help with a specific homework problem or wants to get ahead for the next unit, StudyPug has the right lesson ready.