37
Lesson 37 of 84 · Sink and Float
ExperimentHot and Cold Things (Part 2)
What You'll Learn
Some things are smooth, some are rough. Touch different objects and feel the difference!
Key Words
- melt
- freeze
- hot
Materials Needed
- balloons
- measuring cups
- paper towels
- thermometer
- strainer
- ice cubes
Safety First
- Do not mix unknown chemicals together.
- Tie back long hair before starting the experiment.
Steps
Step 1 — Read
Read and learn: Some things are smooth, some are rough. Touch different objects and feel the difference!
Step 2 — Do
Try it yourself! Ask for help if you need it.
Step 3 — Observe
What happened? Tell a grown-up what you noticed.
Step 4 — Record
Tell a grown-up your favorite part of the activity.
Check Your Understanding
Question 1
1 of 3Can you pour water?