
Go Math!
Chapter 2: Subtraction Concepts
Chapter 2 Essential Question:
How can you subtract numbers from 10 or less?
Chapter 2 Objectives:
Students will...
- Use pictures to show “taking from” and find differences.
- Use concrete objects to solve “taking from” and “taking apart” subtraction problems.
- Compare pictorial groups to understand subtraction.
- Model and compare groups to show the meaning of subtraction.
- Identify how many are left when subtracting from all or 0.
- Model and record all of the ways to take apart numbers within 10.
- Build fluency for subtraction within 10.
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Resources are available to support your child's learning in our Math Program. Just click the link to log in: https://www-k6.thinkcentral.com. Be sure to use your child's unique username and password.
Interactive Student Edition-This is a great way to preview or review the math skills for the chapter!
- Lesson 2.1-Use Pictures to Show Taking From
- Lesson 2.2-Hands On: Model Taking From
- Lesson 2.3-Hands On: Model Taking Apart
- Lesson 2.4-Problem Solving: Model Subtraction
- Lesson 2.5-Use Pictures and Subtraction to Compare
- Lesson 2.6-Hands On: Subtract to Compare
- Lesson 2.7 Subtract All or Zero
- Lesson 2.8-Hands On: Algebra-Take Apart Numbers
- Lesson 2.9-Subtraction from 10 or Less
Math On the Spot Videos-Cute videos that model problems within each lesson.
- Lesson 2.1-Use Pictures to Show Taking From
- Lesson 2.2-Hands On: Model Taking From
- Lesson 2.3-Hands On: Model Taking Apart
- Lesson 2.4-Problem Solving: Model Subtraction
- Lesson 2.5-Use Pictures and Subtraction to Compare
- Lesson 2.6-Hands On: Subtract to Compare
- Lesson 2.7 Subtract All or Zero
- Lesson 2.8-Hands On: Algebra-Take Apart Numbers
- Lesson 2.9-Subtraction from 10 or Less
Mega Math Games-Fun games that reinforce concepts taught within the chapter.
- Lesson 2.1 and 2.2- Country Countdown, Block Buster, Level B
- Lesson 2.3- Numberopolis, Carnival Stories, Level B
- Lesson 2.4- Numberopolis, Lulu's Lunch Counter, Level D
- Lesson 2.5 and 2.6-Numberopolis, Carnival Stories, Level C
- Lesson 2.8- Country Countdown, Block Busters, Level D
- Lesson 2.9- Country Countdown, Block Busters, Level F