Lesson 9 of 84 · Earth Materials

Experiment⭐ 30 XP🌋 Rock Realm

Sand and Water Play

🧪Lab Brief #9

Earth Materials.

🎯 Your mission

Predict it first. Then prove yourself right (or wrong).

⚡ The twist

The slowest changes are the biggest ones.

🤯

Mind = Blown

🌊 The deepest part of the ocean is deeper than Mount Everest is tall.

🔮

Make a hypothesis first

Predict: which will erode faster?

What You'll Learn

Sand is tiny pieces of rock. You can find sand at the beach!

Key Words

cold
rainbow

Materials Needed

clay
water
plastic tray
magnifying glass
newspaper
spray bottle

Safety First

Wear safety goggles when mixing liquids.
Wash hands after handling materials.

Steps

Step 1 — Read

Listen carefully and repeat the new words about Earth Materials.

Step 2 — Do

Watch the clouds. Do they look like animals? Draw their shapes.

Step 3 — Observe

Did anything change? Point to what is different.

Step 4 — Record

Point to the things you used in the activity.

Check Your Understanding

Question 1

1 of 3

What makes a rainbow?

How sure are you going to be?😐 maybe

🌍

Where you see this in real life

Today's weather, tomorrow's beach, next century's coastline — all this.

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Stretch Challenge

Try this in real life this week.

Look at the sky for 5 minutes and try to predict tomorrow's weather.

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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.

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🖨️

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