81
Lesson 81 of 84 · Light
ExperimentAsking Questions Like a Scientist (Part 5)
What You'll Learn
Scientists observe the world carefully and ask questions about what they see.
Key Words
- observe
- question
- test
Materials Needed
- straws
- paper clips
- rubber bands
- string
- cups
- aluminum foil
Safety First
- Clean up spills immediately to prevent slipping.
- Use materials only as directed in the experiment.
Steps
Step 1 — Read
Read and learn: Scientists observe the world carefully and ask questions about what they see.
Step 2 — Do
Gather your materials and get ready!
Step 3 — Observe
Watch carefully. What happens?
Step 4 — Record
Draw and write about what you learned.
Check Your Understanding
Question 1
1 of 3What does a scientist do?