Lesson 13 of 84 ยท Matter
Lessonโญ 30 XP๐งช Potion KitchenMeasuring with a Thermometer
Measuring with a Thermometer.
๐ฏ Your mission
Learn the rule. Then catch nature using it.
โก The twist
Color changes mean atoms are rearranging โ even if you can't see them.
Mind = Blown
๐ 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
A thermometer measures temperature. The liquid inside goes up when it gets hotter!
Key Words
- mixture
- material
- texture
Steps
Read the introduction. What is this lesson about?
Mix salt into warm water and cold water. Stir 20 times each. Which dissolves faster?
Look for something that changed. What is it?
Circle the correct answer on your worksheet.
Check Your Understanding
Question 1
1 of 3Is air made of matter?
Where you see this in real life
This is happening in your kitchen right now โ every time food cooks.
Stretch Challenge
Try this in real life this week.
Find one ingredient in a snack and look up what it does.
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.
Checkout complete lesson on Matter for 1st Grade
Get the full Matter track as a printable PDF โ all lessons, worksheets, and answer keys.
