17
Lesson 17 of 84 · Day and Night
ExperimentThe Big Yellow Sun
What You'll Learn
Astronauts are people who travel to space. They wear special suits!
Key Words
- glow
- twinkle
- up
Materials Needed
- tape
- pencil
- ruler
- compass
- black paper
- foil
Safety First
- Clean up spills immediately to prevent slipping.
- Use materials only as directed in the experiment.
Steps
Step 1 — Read
Look at the picture and point to what you see.
Step 2 — Do
Look at the sky in the morning and again in the afternoon. Did it change?
Step 3 — Observe
What happened? Tell a grown-up what you noticed.
Step 4 — Record
Tell a grown-up your favorite part of the activity.
Check Your Understanding
Question 1
1 of 3What gives us daytime?