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Lesson 74 of 84 · Weather
ExperimentFall Leaves Are Colorful (Part 3)
What You'll Learn
Dirt is made of tiny bits of rock, dead leaves, and tiny creatures you cannot see.
Key Words
- rock
- dirt
Materials Needed
- cups
- thermometer
- rain gauge
- cotton balls
- food coloring
- clear container
Safety First
- Do not mix unknown chemicals together.
- Tie back long hair before starting the experiment.
- Protect your work surface with newspaper or plastic.
Steps
Step 1 — Read
Read and learn: Dirt is made of tiny bits of rock, dead leaves, and tiny creatures you cannot see.
Step 2 — Do
Follow along with the activity. Take your time!
Step 3 — Observe
Did anything change? Point to what is different.
Step 4 — Record
Point to the things you used in the activity.
Check Your Understanding
Question 1
1 of 3Is dirt the same as soil?