Lesson 1 of 15 · Forces
Lesson⭐ 30 XP⚡ Spark LabWheels That Roll
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Wheels That Roll.
🎯 Your mission
Learn the rule. Then catch nature using it.
⚡ The twist
Speed isn't the same as force. Don't mix them up.
Mind = Blown
⚡ Static electricity is the same physics as lightning, just smaller.
Make a hypothesis first
Guess: where does the energy go?
What You'll Learn
Things with wheels roll easily. That is why wagons have wheels!
Key Words
Tap a word to see its definition.
Steps
Say the vocabulary words out loud. Can you repeat them?
Try pulling a wagon with one hand, then two hands. Which is easier?
Look closely! What do you see?
Draw a picture of what you learned today.
Check Your Understanding
Question 1
1 of 3What do wheels help us do?
Where you see this in real life
This is why airplanes can fly and why rockets reach space.
Stretch Challenge
Try this in real life this week.
This week, find one thing in your house that turns one kind of energy into another.
For the dinner table
“Show me something at home that uses this kind of energy.”
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.
Ready?
Wheels That Roll
Learn the rule. Then catch nature using it.
Full screen — no distractions
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