What Is Weather?

Lab Brief #1

🎯 Your mission

Master the concept. Use it tomorrow.

⚡ The twist

Today's mountain was yesterday's ocean floor.

What you'll learn

Weather is what is happening in the sky right now: sunny, rainy, snowy, or windy.

Key words

weather
What the air and sky are like outside each day.

Make a hypothesis first

Guess: where will the water go first?

Say your guess out loud — then find out if you were right.

Step 1 of 4 · Read

Look at the new words. Can you say each one?

Step 2 of 4 · Do

Keep a weather journal for 5 days. Each day draw the sky and write the temperature.

Step 3 of 4 · Observe

Compare what happened to what you predicted.

Step 4 of 4 · Record

Tell the class one thing you learned today.

Question 1 of 3

Weather is what the sky is doing:

How sure are you?😐 maybe

Question 2 of 3

Which is a kind of weather?

How sure are you?😐 maybe

Question 3 of 3

What tool tells you how hot or cold it is?

How sure are you?😐 maybe

Mind = blown

🌋 There are 1,500 active volcanoes on Earth right now.

Nice work!

You got 0 of 3 right.

Next: The Water Cycle All lessons

🎯

Next Smart Experiment

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

✨ More to explore

🌍 Where you see this in real life: This is shaping the ground you walk on, slowly, every single day.

🏆 Stretch challenge (try it 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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What Is Weather?

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