Brainteasers
Matter
- Float and Sink: Find out why some things float, and others sink.
- Float or Sink?: Choose which objects will float in water and which will sink.
- Materials: Test metal, fabric, paper, plastic and rubber to see if they are flexible, strong or waterproof.
- Matter: Study the properties, states and changes of matter.
- Potions: Mix up some magic! Pour and mix then add color, bubbles or powder for exciting endings.
- Solids and Liquids: Put different solids and liquids into an oven or freezer and see what happens.
- What are the Three States of Matter?: Find out with an online movie.
- What Is It Made Of?: Look at objects and decide whether it is made out of glass, wood, metal or rubber.
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