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Lesson 22 of 84 ยท Weathering and Erosion

Experimentโญ 30 XP๐ŸŒ‹ Rock Realm

Hurricanes and Severe Weather

๐ŸงชLab Brief #22

Weathering and Erosion.

๐ŸŽฏ Your mission

Run the experiment. Find out what really happens.

โšก The twist

Weather isn't random โ€” it's just complicated.

๐Ÿคฏ

Mind = Blown

๐ŸŒŠ The deepest part of the ocean is deeper than Mount Everest is tall.

๐Ÿ”ฎ

Make a hypothesis first

Before you observe: what shape will it leave?

What You'll Learn

Hurricanes form over warm ocean water when moisture and heat create powerful rotating storms. They bring strong winds, heavy rain, and storm surges to coastal areas.

Key Words

  • climate
  • atmosphere

Materials Needed

  • clay
  • water
  • plastic tray
  • magnifying glass
  • newspaper
  • spray bottle

Safety First

  • Work in a well-ventilated area when using vinegar or other strong-smelling substances.

Steps

Step 1 โ€” Read

Look at the vocabulary words and write a definition for each in your own words.

Step 2 โ€” Do

Model plate tectonics using graham crackers on frosting. Push them together, pull them apart, and slide them past each other to show convergent, divergent, and transform boundaries.

Step 3 โ€” Observe

Observe what happens and describe it in detail.

Step 4 โ€” Record

Record your observations in your science journal with measurements and descriptions.

Check Your Understanding

Question 1

1 of 3

What type of rock forms from compressed sediment?

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.

๐ŸŒShare 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 Weathering and Erosion for 4th Grade

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

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Hurricanes and Severe Weather โ€” Weathering and Erosion | 4th Grade Science | LittleActivity | LittleActivity