13

Lesson 13 of 84 · Weather

Experiment

Summer Sun Is Hot

What You'll Learn

Wind is moving air. You can feel wind blow on your face!

Key Words

rock
dirt

Materials Needed

clay
water
plastic tray
magnifying glass
newspaper

Safety First

Clean up spills immediately to prevent slipping.
Use materials only as directed in the experiment.
Keep small objects away from young children.

Steps

Step 1 — Read

Can you name the things in the picture?

Step 2 — Do

Feel different types of dirt, sand, and rocks. Which is smoothest?

Step 3 — Observe

Use your eyes, ears, and hands to explore. What do you notice?

Step 4 — Record

Color a picture to show what happened.

Check Your Understanding

Question 1

1 of 3

Does wind make things move?