Lesson 59 of 84 ยท Matter
Lessonโญ 30 XP๐งช Potion KitchenStretchy and Rigid Materials (Part 2)
Stretchy and Rigid Materials (Part 2).
๐ฏ Your mission
Master the concept. Use it tomorrow.
โก The twist
Mixing two safe things doesn't always make a safe thing.
Mind = Blown
๐ง 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
When you cut paper, you change its shape but it is still paper. That is a physical change.
Key Words
- property
- matter
Steps
Look at the picture and read the labels.
Collect 10 small objects. Sort them into groups: solid, liquid, or gas.
Draw a picture of what you observe.
Share your results with a partner.
Check Your Understanding
Question 1
1 of 3What is a mixture?
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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