44

Lesson 44 of 84 ยท Space

Lessonโญ 30 XP๐Ÿš€ Starbase

The Moon and Its Phases (Part 3)

๐ŸงชLab Brief #44

The Moon and Its Phases (Part 3).

๐ŸŽฏ Your mission

Learn the rule. Then catch nature using it.

โšก The twist

The light you see now started its trip a long time ago.

๐Ÿคฏ

Mind = Blown

๐Ÿช A day on Venus is longer than a year on Venus.

๐Ÿ”ฎ

Make a hypothesis first

Guess: how big does that look from here vs. from there?

What You'll Learn

The moon orbits Earth about once every 27 days. We see different moon phases (new, crescent, quarter, gibbous, full) because the sun illuminates different portions as it orbits.

Key Words

  • nebula
  • gravity

Steps

Step 1 โ€” Read

Review the background information on Space before starting.

Step 2 โ€” Do

Calculate your weight on different planets by multiplying your Earth weight by each planet's gravity factor. Make a bar graph of the results.

Step 3 โ€” Observe

Look for patterns in your observations.

Step 4 โ€” Record

Make a graph or chart showing your results.

Check Your Understanding

Question 1

1 of 3

What causes moon phases?

๐ŸŒ

Where you see this in real life

GPS, weather forecasts, and the seasons all rely on this.

๐Ÿ†

Stretch Challenge

Try this in real life this week.

Find a constellation in the sky. Look it up. Tell someone its story.

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œIf you could visit any planet, which would you pick and why?โ€

๐ŸŽฏ

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