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Lesson 66 of 84 · Simple Machines
ExperimentMagnet Magic! (Part 3)
What You'll Learn
Magnets stick to some things but not others. Try a magnet on your fridge!
Key Words
- slow
- roll
- slide
Materials Needed
- ramps
- string
- weights
- tape
- ruler
Safety First
- Work in a well-ventilated area when using vinegar or other strong-smelling substances.
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?