States of Matter Worksheet (Grade 3)
Free printable states of matter worksheet for Grade 3. Students classify solids, liquids, and gases and learn about melting, freezing, and boiling.
Name: ______________________Date: ____________
Science · Grade 3
States of Matter Worksheet
Matter can be a solid, a liquid, or a gas. Sort each one and fill in the blanks.
- 1.What state of matter spreads out to fill any space, like air?
- 2.When a solid is heated and turns into a liquid, it ___.
- 3.What state of matter flows and takes the shape of its cup, like water?
- 4.Is water a solid, liquid, or gas?
- a) solid
- b) liquid
- c) gas
- 5.Is ice a solid, liquid, or gas?
- a) solid
- b) liquid
- c) gas
- 6.When a liquid is heated and turns into a gas, it ___.
- 7.Is steam a solid, liquid, or gas?
- a) solid
- b) liquid
- c) gas
- 8.When a liquid is cooled and turns into a solid, it ___.
- 9.What state of matter keeps its own shape, like a rock?
- 10.True or false: Heating ice will make it melt into water.
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