Lesson 4 Does the Number Change?
Let’s figure out how many objects there are when the objects are moved around.
Warm-up Notice and Wonder: Lots of Dots
What do you notice?
What do you wonder?
Activity 1 Counting Collections
How many objects are in your collection?
Activity 2 Count, Rearrange, Recount
Activity 3 Introduce Tower Build, Count and Build to 20
Choose a center.
Find the Pair