Grade 2 - Math
The Common Core State Standards for Mathematics in Second Grade are Operations and Algebraic Thinking, Number and Operations in Base Ten, Measurement and Data, and Geometry.
A. Operations and Algebraic Thinking
- Represent and solve problems involving addition and subtraction.
- Add and subtract within 20.
- Work with equal groups of objects to gain foundations for multiplication.
- Understand place value.
- Use place value understanding and properties of operations to add and subtract.
- Measure and estimate lengths in standard units.
- Relate addition and subtraction to length.
- Work with time and money.
- Represent and interpret data.
- Reason with shapes and their attributes.
Apps for Operations and Algebraic Thinking:
Calculator for iPad
My Script Calculator
100s Board
Number Pyramid
Rocket Math
Space Math
MathBoard
Math Bingo
iLiveMath Oceans
My Script Calculator
100s Board
Number Pyramid
Rocket Math
Space Math
MathBoard
Math Bingo
iLiveMath Oceans