Lesson 10 Center Day 2
Let’s add and subtract.
Warm-up Choral Count: Count by 10
What patterns do you see?
Activity 1 Revisit What’s Behind My Back, 10 Cubes
We are going to play a game you learned in kindergarten called What’s Behind My Back. Let’s play the first round together to make sure we all remember how to play.
Activity 2 Centers: Choice Time
Choose a center.
Five in a Row: Addition and Subtraction
![Center activity. Five in a row.](../../../../../downloads/f291116a--1.5.B-Centers.5_in_a_row-(1).png)
Check it Off
![Center. Check It Off.](../../../../../downloads/35043c4d--Check-it-off.png)
What’s Behind My Back
![Center. What's Behind My Back.](../../../../../downloads/04de3281--2.1.A-Student-Pages.ConnectingTowers-(1).png)
Find the Pair
![Center. Find the pair.](../../../../../downloads/e27fa70d--Find-the-Pair.png)