Lesson 84 of 84 · Space
Experiment⭐ 30 XP🚀 StarbaseThe Moon and Its Phases (Part 5)
The Moon and Its Phases (Part 5).
🎯 Your mission
Predict it first. Then prove yourself right (or wrong).
⚡ The twist
The light you see now started its trip a long time ago.
Mind = Blown
🌌 If you could drive a car straight up at highway speed, you'd reach space in under an hour.
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
- revolution
- galaxy
- star
Materials Needed
- dark room
- paper plate
- markers
Safety First
- Protect your work surface with newspaper or plastic.
- Adult supervision recommended.
- Do not taste any materials.
Steps
Review the background information on Space before starting.
Calculate your weight on different planets by multiplying your Earth weight by each planet's gravity factor. Make a bar graph of the results.
Look for patterns in your observations.
Make a graph or chart showing your results.
Check Your Understanding
Question 1
1 of 3What causes moon phases?
Where you see this in real life
GPS, weather forecasts, and the seasons all rely on this.
Stretch Challenge
Try this in real life this week.
Find a constellation in the sky. Look it up. Tell someone its story.
For the dinner table
“If you could visit any planet, which would you pick and why?”
Next Smart Experiment
We'll pick an experiment that matches exactly how you're thinking right now.
Share this experiment
Send it to a parent who's looking for a 10-minute kitchen science win.
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