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Lesson 39 of 84 ยท Land and Water

Lessonโญ 30 XP

Erosion: Water Wears Away Rock (Part 2)

๐ŸงชLab Brief #39

Land and Water.

๐ŸŽฏ Your mission

Understand the idea. Then look for it everywhere.

โšก The twist

Nature loves to surprise the careful watcher.

๐Ÿคฏ

Mind = Blown

๐Ÿ”ฌ The more you look, the more nature shows you.

๐Ÿ”ฎ

Make a hypothesis first

Before you start: write down what you think will happen, and why.

What You'll Learn

Rivers flow from high places to low places, carrying water, sand, and tiny rocks along the way.

Key Words

  • wind
  • storm
  • season

Steps

Step 1 โ€” Read

Look at the picture and read the labels.

Step 2 โ€” Do

Pour water on a pile of sand and a pile of rocks. Watch how the water flows differently.

Step 3 โ€” Observe

Draw a picture of what you observe.

Step 4 โ€” Record

Share your results with a partner.

Check Your Understanding

Question 1

1 of 3

What happens when the sun heats water?

๐ŸŒ

Where you see this in real life

This shows up in your everyday life more than you'd think.

๐Ÿ†

Stretch Challenge

Try this in real life this week.

Try one experiment in real life this week โ€” even a tiny one.

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œWhat's the most surprising thing you learned today?โ€

๐ŸŽฏ

Next Smart Experiment

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

๐ŸงฌShare 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 Land and Water for 2nd Grade

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

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Erosion: Water Wears Away Rock (Part 2) โ€” Land and Water | 2nd Grade Science | LittleActivity | LittleActivity