Lesson 17 of 30 · Matter
Lesson⭐ 30 XP🧪 Potion KitchenSee-Through Glass
See-Through Glass.
🎯 Your mission
Learn the rule. Then catch nature using it.
⚡ 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
Glass is smooth and see-through. You can look through a window!
Key Words
Tap a word to see its definition.
Steps
Say the vocabulary words out loud. Can you repeat them?
What happened? Tell a grown-up what you noticed.
Tell a grown-up your favorite part of the activity.
Check Your Understanding
Question 1
1 of 2Can you see through glass?
Where you see this in real life
Your toothpaste, your soap, even your breakfast involves this.
Stretch Challenge
Try this in real life this week.
Ask a grown-up to help you mix two safe kitchen things. Predict what will happen first.
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.
Ready?
See-Through Glass
Learn the rule. Then catch nature using it.
Full screen — no distractions
Checkout complete lesson on Matter for Kindergarten
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