Lesson 75 of 84 · Matter
Experiment⭐ 30 XP🧪 Potion KitchenChanging Materials with Heat (Part 3)
Changing Materials with Heat (Part 3).
🎯 Your mission
Run the experiment. Find out what really happens.
⚡ The twist
Color changes mean atoms are rearranging — even if you can't see them.
Mind = Blown
🌈 Every color you see is your brain inventing a translation of light frequencies.
Make a hypothesis first
Before you mix: what color do you think it'll turn?
What You'll Learn
Different materials are good for different jobs. Glass is see-through, rubber is stretchy, and metal is strong.
Key Words
- material
- texture
Materials Needed
- sugar
- vinegar
- baking soda
- cups
- spoons
Safety First
- Adult supervision recommended.
- Do not taste any materials.
Steps
Talk about what you already know about Matter.
Stretch, bend, and tear different materials (paper, foil, rubber band). Record what happens to each.
Compare what happened to what you predicted.
Tell the class one thing you learned today.
Check Your Understanding
Question 1
1 of 3Which will melt in the sun?
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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