Interactive worksheet teaching children about the changing states of matter with examples and activities.

Let’s go step by step to match each picture with the correct change of state.

We have four pictures on the sides and four terms in the middle:
melting, evaporation, condensation, freezing

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First, look at the snowman under the sun.
→ The sun is heating him up. He’s starting to melt into water.
That’s melting — solid (ice) turning into liquid (water).

So: Snowman → melting

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Next, the kettle with steam coming out.
→ Water inside is being heated until it boils and turns into gas (steam).
That’s evaporation — liquid turning into gas.

So: Kettle → evaporation

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Now, the open freezer with ice cubes inside.
→ Freezers cool things down. If you put water in there, it turns into ice.
That’s freezing — liquid turning into solid.

So: Freezer → freezing

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Last, the bottle with droplets on the outside.
→ That happens when warm air hits a cold surface. Water vapor in the air cools and turns into tiny drops of water on the bottle.
That’s condensation — gas turning into liquid.

So: Bottle → condensation

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Let’s double-check:

- Snowman + sun = melting ✔
- Kettle steaming = evaporation ✔
- Freezer making ice = freezing ✔
- Wet bottle from air = condensation ✔

All matches make sense based on what we learned about heating and cooling changing states.

Final Answer:
Snowman → melting
Kettle → evaporation
Freezer → freezing
Bottle → condensation