Lesson 10 of 30 · Matter
Lesson⭐ 30 XP🧪 Potion KitchenSort It Out!
%22%20%2F%3E%0A%20%20%0A%20%20%20%20%20%20%20%20%3Cellipse%20cx%3D%22400%22%20cy%3D%22220%22%20rx%3D%22259%22%20ry%3D%2260%22%20fill%3D%22none%22%20stroke%3D%22%23fae8ff%22%20stroke-width%3D%226%22%20opacity%3D%220.4%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Cellipse%20cx%3D%22400%22%20cy%3D%22220%22%20rx%3D%22271%22%20ry%3D%2260%22%20fill%3D%22none%22%20stroke%3D%22%23fae8ff%22%20stroke-width%3D%226%22%20opacity%3D%220.4%22%20transform%3D%22rotate(60%20400%20220)%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Cellipse%20cx%3D%22400%22%20cy%3D%22220%22%20rx%3D%22274%22%20ry%3D%2260%22%20fill%3D%22none%22%20stroke%3D%22%23fae8ff%22%20stroke-width%3D%226%22%20opacity%3D%220.4%22%20transform%3D%22rotate(-60%20400%20220)%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Ccircle%20cx%3D%22400%22%20cy%3D%22220%22%20r%3D%2225%22%20fill%3D%22%23fae8ff%22%20opacity%3D%220.5%22%20%2F%3E%0A%20%20%20%20%20%20%0A%20%20%3Ctext%20x%3D%22400%22%20y%3D%22270%22%20font-size%3D%22180%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22middle%22%20font-family%3D%22-apple-system%2C%20Segoe%20UI%2C%20Roboto%2C%20sans-serif%22%3E%E2%9A%A1%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Sort It Out!.
🎯 Your mission
Master the concept. Use it tomorrow.
⚡ The twist
Mixing two safe things doesn't always make a safe thing.
Mind = Blown
💧 Hot water can freeze faster than cold water under the right conditions. Nobody fully understands why.
Make a hypothesis first
Predict: will the mixture get hotter, colder, or stay the same?
What You'll Learn
You can sort objects by color, size, shape, or what they are made of.
Key Words
Tap a word to see its definition.
Steps
Say the vocabulary words out loud. Can you repeat them?
Sort objects into groups: hard things and soft things.
Draw a picture of what you see.
Share what you learned with someone!
Check Your Understanding
Question 1
1 of 3What color do you get mixing red and yellow?
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?
Sort It Out!
Master the concept. Use it tomorrow.
Full screen — no distractions
Checkout complete lesson on Matter for Kindergarten
Get the full Matter track as a printable PDF — all lessons, worksheets, and answer keys.