60
Lesson 60 of 84 · Simple Machines
ExperimentCan You Balance It? (Part 2)
What You'll Learn
Toys with wheels are easier to move across the floor than toys without wheels.
Key Words
- still
- push
Materials Needed
- blocks
- spring scale
- stopwatch
- pencils
- toy cars
- ramps
Safety First
- Wash hands after handling materials.
- Be careful with scissors — ask an adult for help if needed.
Steps
Step 1 — Read
Look at the pictures and tell a grown-up what you see.
Step 2 — Do
Build a tower with blocks. How tall can you make it before it falls?
Step 3 — Observe
Draw a picture of what you see.
Step 4 — Record
Share what you learned with someone!
Check Your Understanding
Question 1
1 of 3Can wind push a kite?