**7.G.1 7.RP.3**

# Act 1

Watch the video:

Ask students what they noticed and what they wonder. Record responses.

Suggested question(s):

- How far did the ball roll?

Estimate. Make two more estimates – one that you know is too high, the other should be one that you know is too low.

# Act 2

Give students the following information to students as students ask for it.

# Act 3

Students share their strategies and solutions. Compare strategies as well as solutions.

How reasonable was your estimate? What might you do differently when you are presented with a similar problem?

Share the following with students to validate their thinking:

# The Sequel:

## Act 1

Watch the Video:

Ask students what they noticed and what they wonder. Record responses.

Suggested question(s):

- How far to complete the rectangle?

Estimate. Make two more estimates – one that you know is too high, the other should be one that you know is too low.

## Act 2

See Act 2 above.

## Act 3

Students share their strategies and solutions. Compare strategies as well as solutions.

How reasonable was your estimate? What might you do differently when you are presented with a similar problem?

Share the following with students to validate their thinking:

This is so cool. I never have even heard of this toy.

It is a cool toy and I knew when we got it that I would find a way to use it for a lesson. Had to keep the dog away to make this. She loves sphero!