16
Lesson 16 of 84 · Matter
ExperimentMud, Sand, and Clay
What You'll Learn
Sand is made of tiny pieces of rock. It feels rough and gritty.
Key Words
- soft
- sticky
- wet
Materials Needed
- strainer
- ice cubes
- salt
- sugar
- vinegar
Safety First
- Adult supervision recommended.
- Do not taste any materials.
Steps
Step 1 — Read
Listen to the story about Matter.
Step 2 — Do
Drop a rock and a feather into water. Which one sinks? Which one floats?
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 3Is a ball hard or soft?