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# Math for First Grade! Unit 3: Addition and Subtraction Through 20

Product Description
This unit is the perfect way to introduce addition and subtraction strategies to your firsties. Spaced out over 3 weeks, this unit gives plenty of practice and review for those important operation skills.

Included are 13 Lessons with whole group and small group ideas:

Lesson 1: Part-Part-Whole Penguin
Lesson 2: The Equal Sign
Lesson 3: Make a 10
Lesson 4: Commutative Property
Lesson 6: Associative Property
Lesson 8: Subtraction as Counting Back
Lesson 9: Fact Families
Lesson 10: Compose/Decompose to 20
Lesson 11: Subtraction Word Problems
Lesson 12: Simple Strategies
Lesson 13: My Math Strategy Toolbox

Each lesson comes with a lesson page with whole group and small group ideas, exit tickets, and homework page. The lesson activities involve a lot of hands on work. The materials needed are basic math manipulatives like unifex cubes and counters.

Lesson plans are provided with suggestions on how to teach the skills as well as ideas and resources for small group activities

Vocabulary Cards
Number Lines
Problem Solving Cards
Math Strategy Posters

**INK SAVER ALERT** All resources are included in black and white!

Most exit tickets are done two ways: cut and paste for interactive notebook and just pencil-paper.

An end of the unit assessment is included with the breakdown of standards taught.
-Standards alignment
-Assessment Summary page
-Standard Summary pages

Ideas for centers are also included. You can purchase the centers I created to go along specifically with this unit in my TpT store.

Unit 3 Center Games

Happy Teaching!
Jessica

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Total Pages
172 pages
N/A
Teaching Duration
3 Weeks
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\$12.00

\$12.00