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Lesson 19 of 84 · Forces

Lesson

Speed and Direction

What You'll Learn

A lever is a simple machine. A seesaw is a lever—push down on one end and the other goes up!

Key Words

  • pulley
  • wheel
  • energy

Steps

Step 1Read

Look at the picture and read the labels.

Step 2Do

Drop a feather and a coin at the same time from the same height. Which hits the ground first?

Step 3Observe

Draw a picture of what you observe.

Step 4Record

Share your results with a partner.

Check Your Understanding

Question 1

1 of 3

How can you make something move?

Speed and Direction — Forces | 1st Grade Science | LittleActivity | LittleActivity