Grades 3–5
Changes of State
Label melting, freezing, evaporation and condensation on the water diagram, then fill in five sentences.
Science worksheet · States of matter
Matter Up Close
Draw the particles in a solid, a liquid and a gas, then check the facts that are true for each state.
- Grade level
- Grades 3–5
- Time
- About 20 minutes
- Topic
- States of matter
- Answer key
- Yes, page 2 of the PDF
- Kids practice
- States of matter, Properties, Changes of state
What kids do
Printed on the sheet:
- Draw the particles. Solid: packed tight in rows. Liquid: close together but able to slide. Gas:
- Check each box that is true.
Teacher tip
Have kids act as particles: packed and wiggling (solid), sliding past (liquid), zooming apart (gas).
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.
- Let partners compare answers and settle any differences with a book or a video.
Watch for
Kids who think gases weigh nothing. Weigh a flat and a blown-up ball to show air has mass.
Talk about it
- What makes ice melt faster?
- What question do you still have?
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.
More states of matter worksheets
Grades 2–5
Ice Cube Melt Race
An experiment: predict where ice melts fastest, time three ice cubes and write a conclusion.
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