Lesson 77 of 84 · Weather

Lesson⭐ 30 XP🌋 Rock Realm

Comparing Rocks (Part 3)

🧪Lab Brief #77

Comparing Rocks (Part 3).

🎯 Your mission

Master the concept. Use it tomorrow.

⚡ 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

Rocks can be sorted by size, color, shape, and texture. Geologists study rocks to learn about Earth!

Key Words

mineral
fossil

Steps

Step 1 — Read

Look at the new words. Can you say each one?

Step 2 — Do

Collect soil from two different places. Compare the color, texture, and what you find in each.

Step 3 — Observe

Use your senses to describe what you notice.

Step 4 — Record

Write 1-2 sentences about what happened.

Check Your Understanding

Question 1

1 of 3

What makes rain?

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

🖨️

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