First Day!

Today we stacked cups to the top of Mr. Frank's head. In groups, you guessed how many cups it took to reach the top of my head. Then, you were given three cups and asked to calculate how many cups it took. Once you asked for me actual height, you calculated how many cups it took to reach my head. The answers were mostly within 3 - 5 cups of the answer. We then asked three questions

1. How tall would a stack of 100 cups be?
2. How tall would a stack of 14323 cups be?
3. What is the quickest way to do this?


We only used slides #1 - 7

Stacking cups

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