Lesson 75 of 84 · Matter

Lesson⭐ 30 XP🧪 Potion Kitchen

Let's Sort Materials (Part 3)

🧪Lab Brief #75

Let's Sort Materials (Part 3).

🎯 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

Metal spoons feel cold, wooden spoons feel warm. Different materials feel different!

Key Words

hard
soft
sticky

Steps

Step 1 — Read

Ask a grown-up to explain today's topic: Matter.

Step 2 — Do

Pour water into different containers. Does the water change shape?

Step 3 — Observe

Draw a picture of what you see.

Step 4 — Record

Share what you learned with someone!

Check Your Understanding

Question 1

1 of 3

What happens when you mix colors?

How sure are you going to be?😐 maybe

🌍

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 card

Share this experiment

Send it to a parent who's looking for a 10-minute kitchen science win.

🖨️

Checkout complete lesson on Matter for Kindergarten

Get the full Matter track as a printable PDF — all lessons, worksheets, and answer keys.

View in Shop

Done with science? Try something else

🎮Science Games 🔢Math 📖Flashcards 🖨️Print Worksheet 💻Coding 🛍️Shop 🎲I'm Bored