Lesson 1 of 10 · Properties of Matter

Experiment⭐ 30 XP🧪 Potion Kitchen

Three States of Matter

🧪Lab Brief #1

Properties of Matter.

🎯 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.

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Mind = Blown

🌈 Every color you see is your brain inventing a translation of light frequencies.

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Make a hypothesis first

Before you mix: what color do you think it'll turn?

What You'll Learn

Matter exists in three common states: solid, liquid, and gas. Solids have a fixed shape and volume, liquids have a fixed volume but take the shape of their container, and gases fill any container.

Key Words

Tap a word to see its definition.

Materials Needed

vinegar
baking soda
paper towels

Safety First

Wear eye protection, keep the substance off skin, and wash your hands when you finish.
Mop up spills straight away so nobody slips, and keep liquids away from sockets.

Steps

Step 1 — Read

Look at the vocabulary words and write a definition for each in your own words.

Step 2 — Do

Test 5 household liquids (vinegar, milk, lemon juice, baking soda water, soap) with pH paper. Classify each as acid, base, or neutral.

Step 3 — Observe

Draw a detailed diagram of what you observe.

Step 4 — Record

Write a conclusion: what did your results show? Did they match your prediction?

Check Your Understanding

Question 1

1 of 3

What are the three common states of matter?

How sure are you going to be?😐 maybe

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Where you see this in real life

Your toothpaste, your soap, even your breakfast involves this.

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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.

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For the dinner table

“What's something we cook that mixes things together this way?”

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