Sunday, February 28, 2010

Lesson 21 Science Vocabulary

States of Matter

1. Everything on Earth is made of matter.
2. Matter on Earth comes in three forms.
3. The three forms (states) of matter are solid, liquid, and gas.
4. Matter has both volume and mass.
5. Matter is anything that takes up space and has substance.
6. In this activity, the cotton in the cup didn’t get web when you pushed it under water because air is matter and the trapped air’s volume kept the water out of the cup.
7. Air is a gas.
8. Sugar is a solid.
9. Gasoline is a liquid.
10. Light is not a form of matter.

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