4
Lesson 4 of 84 · Matter
ExperimentThings That Dissolve in Water
What You'll Learn
Steam rises from hot water. It is water that has turned into a gas.
Key Words
- gas
- melt
Materials Needed
- thermometer
- strainer
- ice cubes
Safety First
- Protect your work surface with newspaper or plastic.
- Adult supervision recommended.
- Do not taste any materials.
Steps
Step 1 — Read
Look at the picture and read the labels.
Step 2 — Do
Collect 10 small objects. Sort them into groups: solid, liquid, or gas.
Step 3 — Observe
Draw a picture of what you observe.
Step 4 — Record
Share your results with a partner.
Check Your Understanding
Question 1
1 of 3Does salt dissolve in water?