- Topics
- 2.OA Operations and Algebraic Thinking
- 2.NBT Number and Operations in Base Ten
- 2.MD Measurement and Data
- 2.G Geometry
- Learning Resources

# Topics

`2.OA`

Operations and Algebraic Thinking

Learning objectives:

**Add and subtract within 20****Work with equal groups of objects to gain foundations for multiplication**

Students will fluently add and subtract within 20 using mental strategies.

Students will work with equal groups of objects to gain the foundations for multiplication.

`2.NBT`

Number and Operations in Base Ten

Learning objectives:

**Understand place value****Use place value understanding and properties of operations to add and subtract**

Students will understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.

Students will use their understanding of place value to add and subtract.

`2.MD`

Measurement and Data

Learning objectives:

**Measure and estimate lengths in standard units****Relate addition and subtraction to length**

Students will measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

Students will use addition and subtraction within 100 to solve word problems involving lengths.

`2.G`

Geometry

Learning objectives:

**Reason with shapes and their attributes**

Students will identify and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.

# Learning Resources

Free

$13 monthly / $100 yearly / $150 lifetime

Free

$30-$40 / month

$10/month or $80/year