Is it a solid or a liquid. Well, sometimes a substance has properties of both. Ooblick recipe:
Place water and cornstarch in the bowl and stir. Adjust amounts of water and cornstarch so that the mixture flows slowly. Place the mixture in a bag and refrigerate until needed.
Procedure: Students experiment with the mixture by pouring, applying pressure (quickly, then slowly), and rolling it. Fun videos below.
- pure powdered cornstarch (340 g)
- water (240 ml)
- mixing bowl
- plastic ziplock bag
Place water and cornstarch in the bowl and stir. Adjust amounts of water and cornstarch so that the mixture flows slowly. Place the mixture in a bag and refrigerate until needed.
Procedure: Students experiment with the mixture by pouring, applying pressure (quickly, then slowly), and rolling it. Fun videos below.
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