Lesson 22 of 84 · Matter
Lesson⭐ 30 XP🧪 Potion KitchenCooking Changes Food
Cooking Changes Food.
🎯 Your mission
Understand the idea. Then look for it everywhere.
⚡ The twist
If it bubbles, something invisible is escaping.
Mind = Blown
🧪 If you could remove all the empty space from atoms, the entire human race would fit in a sugar cube.
Make a hypothesis first
Guess: will the fizz be loud, soft, or none at all?
What You'll Learn
Magnets attract some metals like iron and steel, but not wood, plastic, or aluminum.
Key Words
- water
- steam
- ice
Steps
Look at the new words. Can you say each one?
Put an ice cube on a plate and watch it for 10 minutes. Draw what it looks like every 2 minutes.
Use your senses to describe what you notice.
Write 1-2 sentences about what happened.
Check Your Understanding
Question 1
1 of 3What is steam?
Where you see this in real life
This is happening in your kitchen right now — every time food cooks.
Stretch Challenge
Try this in real life this week.
Find one ingredient in a snack and look up what it does.
For the dinner table
“What's something we cook that mixes things together this way?”
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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