Lift With a Lever

Lab Brief #9

🎯 Your mission

Understand the idea. Then look for it everywhere.

⚡ The twist

Energy never disappears — it just hides somewhere else.

What you'll learn

You can use a lever to lift heavy things. A seesaw is a type of lever!

Key words

Make a hypothesis first

Before you start: which will move faster, and why?

Say your guess out loud — then find out if you were right.

Step 1 of 3 · Read

Say the vocabulary words out loud. Can you repeat them?

Step 2 of 3 · Observe

Did anything change? Point to what is different.

Step 3 of 3 · Record

Point to the things you used in the activity.

Question 1 of 3

What can a lever help you lift?

Question 2 of 3

Is a seesaw a lever?

Question 3 of 3

Does a lever make lifting easier or harder?

Mind = blown

🎢 You feel weightless on a roller coaster because you and the seat are falling at the same speed.

Nice work!

You got 0 of 3 right.

🎯

We'll pick an experiment that matches exactly how you're thinking right now.

✨ More to explore

🌍 Where you see this in real life: You use this every time you flip a light switch, ride a bike, or kick a ball.

🏆 Stretch challenge (try it this week): Time how long a small ball rolls down something, then change the slope and try again.

👨‍👩‍👧 For the dinner table: “Show me something at home that uses this kind of energy.”

Send it to a parent who's looking for a 10-minute kitchen science win.

Your Cart (0)