70
Lesson 70 of 84 · Fossils
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
- rock
Materials Needed
- cotton balls
- food coloring
- clear container
- rocks
- sand
- clay
Safety First
- Wash hands after handling materials.
- Be careful with scissors — ask an adult for help if needed.
- Do not look directly at the sun or bright lights.
Steps
Step 1 — Read
Talk about what you already know about Fossils.
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?