Lesson 51 of 84 ยท Simple Machines
Lessonโญ 30 XP๐ ๏ธ Engineer ShopCatch and Throw! (Part 2)
Simple Machines.
๐ฏ Your mission
Master the concept. Use it tomorrow.
โก The twist
Every solution creates a new problem. That's good โ that's the next project.
Mind = Blown
๐ The Eiffel Tower can grow 6 inches taller in summer because metal expands when hot.
Make a hypothesis first
Predict: which design will hold the most weight?
What You'll Learn
You can make a paper airplane fly by throwing it. You give it a push!
Key Words
- balance
- fall
Steps
Have a grown-up read about Simple Machines to you.
Push a toy car gently, then push it hard. Which push made it go farther?
Look closely! What do you see?
Draw a picture of what you learned today.
Check Your Understanding
Question 1
1 of 3Do magnets stick to the fridge?
Where you see this in real life
Your phone, your bike, your shoes โ all designed with this idea.
Stretch Challenge
Try this in real life this week.
Build something โ anything โ out of stuff in your recycling bin.
For the dinner table
โWhat's something around the house you'd redesign โ and how?โ
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.
Checkout complete lesson on Simple Machines for Pre-School
Get the full Simple Machines track as a printable PDF โ all lessons, worksheets, and answer keys.
