3 Act Math Popsicle Sticks

Act 1 

How many sticks? 

What is an estimate you know is to low?  What is an estimate you know is to high? 

Act 2

We put 100 in a bundle and the rest are still on the table. 

Now there are 200 that have been bundled and the rest are still on the table. 

Do you want to adjust your estimate? 

Here is what 300 looks like! 

Here is what 400 looks like! 

Make your final estimate! 

Act 3

How much were you off by?