6
Lesson 6 of 84 · Forces
LessonFast and Slow
What You'll Learn
Speed is how fast something moves. A cheetah is fast, a turtle is slow.
Key Words
- magnet
- attract
- repel
Steps
Step 1 — Read
Read and learn: Speed is how fast something moves. A cheetah is fast, a turtle is slow.
Step 2 — Do
Measure using your ruler or measuring cup.
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 makes a ball go faster down a ramp?