Lesson 67 of 84 · Earth Materials

Lesson⭐ 30 XP🌋 Rock Realm

Playing with Mud (Part 3)

🧪Lab Brief #67

Earth Materials.

🎯 Your mission

Learn the rule. Then catch nature using it.

⚡ The twist

Today's mountain was yesterday's ocean floor.

🤯

Mind = Blown

🪨 Every grain of sand on every beach used to be a mountain.

🔮

Make a hypothesis first

Guess: where will the water go first?

What You'll Learn

The Earth is covered with land and water. Most of the Earth is water!

Key Words

hot
cold
rainbow

Steps

Step 1 — Read

Talk about Earth Materials with a grown-up. What do you already know?

Step 2 — Do

Collect leaves, rocks, and sticks from outside. Sort them by size.

Step 3 — Observe

What happened? Tell a grown-up what you noticed.

Step 4 — Record

Tell a grown-up your favorite part of the activity.

Check Your Understanding

Question 1

1 of 3

What do we wear when it rains?

How sure are you going to be?😐 maybe

🌍

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

“What's the slowest change you can think of?”

🎯

Next Smart Experiment

We'll pick an experiment that matches exactly how you're thinking right now.

🪨Share card

Share this experiment

Send it to a parent who's looking for a 10-minute kitchen science win.

🖨️

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