Act 1 – The Cookie Monster


Download the Task


Watch the Video:

What do you notice? What do you wonder?

Cookies left in the tray

  • How many cookies did the Cookie Monster eat??  Estimate.
  • Write an estimate you know is too high.  Write an estimate you know is too low.



Act 2

How many cookies came in the package? (modification)

How many cookies were left in the package?



Act 3

The number of cookies the Cookie Monster ate


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