Tuesday June 23rd / Solid or Liquid AKA Gloop AKA OObleck


Preschooler

You need:
cornstarch
water
plastic bowl
OR cookie sheet

This mix is about 2 parts cornstarch to 1 part water. But that is not exact. Watch the video! The substance is very entertaining to play with, and very messy for little ones. I suggest outside.

Questions to ask:
Can you stir it fast? Can you stir it slow? What happens when you go fast? What happens when you go slow? Try to make it into a ball (go fast). Tap your fingers very hard and fast on top, what happens? Tap your fingersslow and gently on top, what happens?

This substance acts like both a liquid and a solid.

 


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