70
Lesson 70 of 84 · Earth Materials
ExperimentMountains, Valleys, and Plains (Part 3)
What You'll Learn
Earth has many different landforms: mountains, valleys, plains, hills, and plateaus.
Key Words
- storm
- season
Materials Needed
- clay
- water
- plastic tray
- magnifying glass
Safety First
- Protect your work surface with newspaper or plastic.
- Adult supervision recommended.
- Do not taste any materials.
Steps
Step 1 — Read
Talk about what you already know about Earth Materials.
Step 2 — Do
Sort rocks by color, size, and texture. Record how many are in each group.
Step 3 — Observe
Compare what happened to what you predicted.
Step 4 — Record
Tell the class one thing you learned today.
Check Your Understanding
Question 1
1 of 3Which tool measures rainfall?