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Lesson 19 of 84 · Fossils

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Warm Air Rises

🧪Lab Brief #19

Warm Air Rises.

🎯 Your mission

Learn the rule. Then catch nature using it.

⚡ The twist

Nature loves to surprise the careful watcher.

🤯

Mind = Blown

🔬 The more you look, the more nature shows you.

🔮

Make a hypothesis first

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

What You'll Learn

The sun warms the land and water, which warms the air. Warm air rises and cool air sinks.

Key Words

Tap a word to see its definition.

Steps

Step 1Read

Look at the picture and read the labels.

Step 2Do

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

Step 3Observe

Draw a picture of what you observe.

Step 4Record

Share your results with a partner.

Check Your Understanding

Question 1

1 of 3

What causes wind?

🌍

Where you see this in real life

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

🏆

Stretch Challenge

Try this in real life this week.

Try one experiment in real life this week — even a tiny one.

👨‍👩‍👧

For the dinner table

What's the most surprising thing you learned today?

🎯

Next Smart Experiment

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

🦠Share card

Share this experiment

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

🖨️

Checkout complete lesson on Fossils for 2nd Grade

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Warm Air Rises — Fossils | 2nd Grade Science | LittleActivity