Lesson 22 Center Day 4
Let’s play games about tens and ones.
Warm-up True or False: Tens and Ones
Decide if each statement is true or false.
Be prepared to explain your reasoning.
Activity 1 Introduce Mystery Number, Two-digit Numbers
We are going to learn a new center called Mystery Number.
Activity 2 Center: Choice Time
Choose a center.
Get Your Numbers in Order
Greatest of Them All