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States of Matter

Matter can be a solid, a liquid or a gas. Ice is solid water. Heating ice makes liquid water, which is melting. Cooling water can make ice again. Steam is water as a gas. Air and oxygen are gases too.

1.Sort these

Write one: Solid, Liquid, Gas.

  • Air
  • Juice
  • Oxygen
  • Ice
  • Steam
  • Rock
  • Wood
  • Milk

2.Match

Write the letter of the match.

  1. 1. Solid
  2. 2. Liquid
  3. 3. Gas
  1. A. Pours
  2. B. Keeps its shape
  3. C. Spreads out

3.Complete

  1. 1. Heating ice makes
  2. 2. Heating ice makes water. This change is called
  3. 3. Cooling water can make
  4. 4. Steam is water as a

4.True or false

  1. 1. Air is a gas.

  2. 2. A table is a solid.

  3. 3. Steam is a solid.