8
Lesson 8 of 84 · Sink and Float
ExperimentBubbles, Bubbles, Bubbles!
What You'll Learn
Bubbles are made of soap and air. Can you catch a bubble?
Key Words
- melt
- freeze
Materials Needed
- plastic bottles
- balloons
- measuring cups
Safety First
- Use materials only as directed in the experiment.
Steps
Step 1 — Read
Can you name the things in the picture?
Step 2 — Do
Touch ice and watch it change. What happens when it gets warm?
Step 3 — Observe
Use your eyes, ears, and hands to explore. What do you notice?
Step 4 — Record
Color a picture to show what happened.
Check Your Understanding
Question 1
1 of 3Does a feather float in water?