Lesson 78 of 84 · Earth Materials

Lesson⭐ 30 XP🌋 Rock Realm

Watching the Rain (Part 3)

🧪Lab Brief #78

Earth Materials.

🎯 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

A rainbow appears when the sun shines through rain. It has many colors!

Key Words

sky
storm
season

Steps

Step 1 — Read

Say the vocabulary words out loud. Can you repeat them?

Step 2 — Do

Feel different types of dirt, sand, and rocks. Which is smoothest?

Step 3 — Observe

Use your eyes, ears, and hands to explore. What do you notice?

Step 4 — Record

Color a picture to show what happened.

Check Your Understanding

Question 1

1 of 3

What happens to puddles on a sunny day?

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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