Lesson 1

Hundreds of Coins

Est. Class Sessions: 1

Daily Practice and Problems

Teacher Notes
X

Place between 1 and 10 beans on a ten frame. Show the ten frame for only a few seconds by turning the display on and off again. Ask students to tell you what number was showing and to explain how they decided. Repeat this routine for a few other numbers. Repeat with quantities from 11–20 using two ten frames.

B. Ten Frame Flash

I will show a number on ten frames.

I will flash the display on and off.

Tell the number on the ten frame. How did you decide?