23
Lesson 23 of 84 · Forces
ExperimentDoes Shape Change How Things Move?
What You'll Learn
Air resistance slows things down as they move through the air. A parachute uses air resistance!
Key Words
- energy
- push
Materials Needed
- ruler
- cardboard
- marbles
- paper clips
- rubber bands
Safety First
- Adult supervision recommended.
- Do not taste any materials.
Steps
Step 1 — Read
Read the introduction. What is this lesson about?
Step 2 — Do
Test a magnet on 10 objects around your house. Make a list of what sticks and what doesn't.
Step 3 — Observe
Look for something that changed. What is it?
Step 4 — Record
Circle the correct answer on your worksheet.
Check Your Understanding
Question 1
1 of 3What is a push?