Lesson 17 of 84 · Weather

Lesson⭐ 30 XP🌋 Rock Realm

Comparing Rocks

🧪Lab Brief #17

Comparing Rocks.

🎯 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
erosion

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

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?”

🎯

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🖨️

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