Lesson 37 of 84 ยท Matter
Experimentโญ 30 XP๐งช Potion KitchenStates of Matter: Liquids and Flow (Part 2)
States of Matter: Liquids and Flow (Part 2).
๐ฏ Your mission
Set it up. Test it. Be amazed.
โก The twist
Mixing two safe things doesn't always make a safe thing.
Mind = Blown
๐ Every color you see is your brain inventing a translation of light frequencies.
Make a hypothesis first
Predict: will the mixture get hotter, colder, or stay the same?
What You'll Learn
Matter is made of tiny particles that are always in motion. In solids, particles vibrate in place; in liquids, they slide past each other; in gases, they move freely.
Key Words
- molecule
- atom
- element
Materials Needed
- thermometer
- strainer
- ice cubes
- salt
- sugar
- vinegar
Safety First
- Wear safety goggles when mixing liquids.
- Wash hands after handling materials.
Steps
Look at the vocabulary words and write a definition for each in your own words.
Separate a mixture of sand, salt, and iron filings using a magnet, water, and a filter. Record each step and what you separated.
Watch carefully for any changes and note the time.
Create a data table to organize your measurements.
Check Your Understanding
Question 1
1 of 3Which state of matter has a definite shape and volume?
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
โWhat's something we cook that mixes things together this way?โ
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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