38

Lesson 38 of 84 ยท Earth Systems

Lessonโญ 30 XP๐ŸŒ‹ Rock Realm

Wind and How It Moves (Part 2)

๐ŸงชLab Brief #38

Earth Systems.

๐ŸŽฏ Your mission

Understand the idea. Then look for it everywhere.

โšก The twist

The slowest changes are the biggest ones.

๐Ÿคฏ

Mind = Blown

๐Ÿชจ Every grain of sand on every beach used to be a mountain.

๐Ÿ”ฎ

Make a hypothesis first

Predict: which will erode faster?

What You'll Learn

Wind and water change the shape of land over time. This is called erosion.

Key Words

  • snow
  • wind

Steps

Step 1 โ€” Read

Read the introduction. What is this lesson about?

Step 2 โ€” Do

Make a mini water cycle: put warm water in a bowl, cover it with plastic wrap, and place an ice cube on top. Watch what happens.

Step 3 โ€” Observe

Look for something that changed. What is it?

Step 4 โ€” Record

Circle the correct answer on your worksheet.

Check Your Understanding

Question 1

1 of 3

What does a thermometer measure?

๐ŸŒ

Where you see this in real life

Today's weather, tomorrow's beach, next century's coastline โ€” all this.

๐Ÿ†

Stretch Challenge

Try this in real life this week.

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

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œWhat's the slowest change you can think of?โ€

๐ŸŽฏ

Next Smart Experiment

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

๐ŸŒฑShare card

Share this experiment

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

๐Ÿ–จ๏ธ

Checkout complete lesson on Earth Systems for 2nd Grade

Get the full Earth Systems track as a printable PDF โ€” all lessons, worksheets, and answer keys.

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Wind and How It Moves (Part 2) โ€” Earth Systems | 2nd Grade Science | LittleActivity | LittleActivity