48

Lesson 48 of 84 ยท Days and Seasons

Lesson

What Astronauts Do (Part 3)

What You'll Learn

Astronauts travel to space in rockets. In space, there is no air and things float!

Key Words

  • orbit
  • day
  • night

Steps

Step 1 โ€” Read

Read the introduction. What is this lesson about?

Step 2 โ€” Do

Use a flashlight and a ball to show how the Earth's spin creates day and night.

Step 3 โ€” Observe

Look for something that changed. What is it?

Step 4 โ€” Record

Circle the correct answer on your worksheet.

Check Your Understanding

Question 1

1 of 3

What do astronauts do?