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Lesson 41 of 84 · Sink and Float
ExperimentHeavy and Light Things (Part 2)
What You'll Learn
Feathers are light and rocks are heavy. How do you know which is heavier?
Key Words
- cold
- heavy
- light
Materials Needed
- baking soda
- cups
- spoons
- food coloring
- plastic bottles
- balloons
Safety First
- Do not taste any materials.
Steps
Step 1 — Read
Read and learn: Feathers are light and rocks are heavy. How do you know which is heavier?
Step 2 — Do
Gather the materials with a grown-up's help.
Step 3 — Observe
Look closely! What do you see?
Step 4 — Record
Draw a picture of what you learned today.
Check Your Understanding
Question 1
1 of 3What color do you get mixing blue and yellow?