Science worksheet · States of matter

Solid, Liquid or Gas?

Cut out twelve things and sort them into solids, liquids and gases.

Share:
Grade level
Grades 2–3
Time
About 20 minutes
Answer key
Yes, page 2 of the PDF
Kids practice
States of matter, Properties, Changes of state

What kids do

Printed on the sheet:

  1. Glue each card in the right column.

Words on this sheet

SolidLiquidGasa bookan ice cubesteamair in aballoonsodarainjuicemilkthe air webreathea rockhoneya pencil

Teacher tip

Ask kids where they would put toothpaste or sand. The tricky ones spark good talk.

How to use it

  • Show ice, water and steam from a kettle (at a safe distance) before the sheet.
  • Pass around a solid, a liquid in a bottle and a balloon full of air.
  • Start with a two-minute “I notice, I wonder” talk about the picture on the sheet.

Watch for

Kids who think gases weigh nothing. Weigh a flat and a blown-up ball to show air has mass.

Talk about it

  • Is air matter? How do you know?
  • What did you notice that surprised you?

Take it further

Make ice pops and record how long they take to freeze and to melt.

US Letter, prints well in black and white. Free for home and classroom use: print as many copies as you need.

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