Lesson 1 Sort, Count, and Compare Groups of Objects
Let’s figure out which group has a greater number objects.
Warm-up Choral Count: Count on within 100
What patterns do you see?
Activity 1 Sort, Count, and Compare
How many beads are in each group?
Show your thinking using drawings, numbers, or words.
Circle the group that has less beads.
Activity 2 Who Has a Greater Amount?
How many beads are in each group?
Show your thinking using drawings, numbers, or words.How many beads are in your bag altogether?
Activity 3 Centers: Choice Time
Choose a center.
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