# Lesson 1 Sort, Count, and Compare Groups of Objects

Let’s figure out which group has more 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 fewer beads.

## Activity 2 Who Has More?

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.

Less, Same, More

Math Fingers

Tower Build

Math Stories

Which One