21
Lesson 21 of 84 · Simple Machines
LessonCatch and Throw!
What You'll Learn
You can make a paper airplane fly by throwing it. You give it a push!
Key Words
- balance
- fall
- bounce
Steps
Step 1 — Read
Listen to the story about Simple Machines.
Step 2 — Do
Push a toy car gently, then push it hard. Which push made it go farther?
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 3Do magnets stick to the fridge?