Description
Teaching number decomposition? Your students will love these 9 games for practicing decomposing numbers! The games are perfect for stations, small groups, or intervention. The games are very low-prep and easy to manage. This product contains directions for each game.
This product has 94 pages of differentiated activities that make supporting all your students with number decomposition a breeze!
What is Number Decomposition and Why Should I Teach It?
Number decomposition is the ability to break apart numbers. For example, I know that 5 can be broken into 3 and 2. This skill is incredibly important for addition and subtraction. If students know how to break apart numbers, then they will be able to think flexibly with numbers. For example, a child that knows that 5 can be broken up into 3 and 2 will be able to quickly solve 7+5 by adding 7+3 (taken from the 5) to make 10 and then add in the remaining 2 to get 12. This key foundational skill will be built on every year in math.
What Number Decomposition Activities Are Included?
- Note to the Teacher
- Chip / Coin Toss
- 6 black and white versions of Chip Toss, 6 black and white versions of Coin Toss, 6 color versions of Chip Toss, 6 color versions of Coin Toss
- Versions include spaces for name or no space for name (perfect for reusing in stations), spaces for equations (perfect options for differentiation), etc .
- I Can Sort!
- 2 black and white versions
- Break Apart
- 2 black and white versions for numbers 3-10
- Cover Up
- 5 black and white versions with differing numbers of spaces, space for name, and space for number bonds for differentiation.
- Make Your Own Splat
- 3 different versions for the Splat mat
- 2 versions for the splats
- 10 sample dot images
- equations recording sheet for differentiation
- Make __
- 2 versions – Make __ and Make 10
- Equation recording sheet
- Roll a Number Bond
- 4 different versions with space for name and number rolled
- number bond mat perfect to differentiate for students that need to act out the number bonds with objects
- Number Pairs book
- Easy to print and copy, just copy, staple, and cut in half to make the books.
- 8 pages to make number pairs for numbers 3-10.
- Number Puzzles
- 32 puzzles for all the number pairs for numbers 3-10
- 4 blank puzzles for students to make their own
What Number Decomposition Skills Do These Games Address?
- Number decomposition with all objects visible
- Number decomposition with some objects visible, some hidden
- Number decomposition with no concrete objects
- Writing addition equations
- Fact fluency for adding to 10
- Fact fluency for adding to 12
