Lesson 21 Center Day 3

    • Let’s play games where we add and subtract.

Warm-up What Do You Know About …?

What do you know about 20?

Activity 1 Introduce How Close? Add to 20

We are going to learn a game called How Close? Add to 20. Let’s play the first round together.

Activity 2 Introduce Five in a Row, Add 7, 8, or 9

We are going to learn a new way to play Five in a Row.