Lesson 16 Center Day 3

    • Let’s practice counting, measuring lengths, and writing numbers.

Warm-up Number Talk: Add 20 and 1

Find the value of each expression mentally.

Activity 1 Introduce Counting Collections, Estimate and Count Up to 120

We are going to do more Counting Collections.

Activity 2 Centers: Choice Time

Choose a center.

Write Numbers

Center. Write Numbers.

Estimate and Measure

Center activity. Estimate and Measure.