Lesson 5 of 84 ยท Weather
Experimentโญ 30 XP๐ Rock RealmRocks and Minerals
Rocks and Minerals.
๐ฏ Your mission
Run the experiment. Find out what really happens.
โก The twist
Weather isn't random โ it's just complicated.
Mind = Blown
๐ The deepest part of the ocean is deeper than Mount Everest is tall.
Make a hypothesis first
Before you observe: what shape will it leave?
What You'll Learn
Minerals are found in rocks. Some minerals are shiny, some are dull, some are colorful.
Key Words
- cloud
- rain
Materials Needed
- rocks
- sand
- clay
Safety First
- Wash hands after handling materials.
- Be careful with scissors โ ask an adult for help if needed.
Steps
Talk about what you already know about Weather.
Sort rocks by color, size, and texture. Record how many are in each group.
Compare what happened to what you predicted.
Tell the class one thing you learned today.
Check Your Understanding
Question 1
1 of 3What is soil made of?
Where you see this in real life
This is shaping the ground you walk on, slowly, every single day.
Stretch Challenge
Try this in real life this week.
Find a rock outside and try to guess how old it is.
For the dinner table
โWhat's the slowest change you can think of?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 Weather for 2nd Grade
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