Lesson 31 of 84 · What Living Things Need

Experiment⭐ 30 XP

What Living Things Need (Part 2)

🧪Lab Brief #31

What Living Things Need.

🎯 Your mission

Predict it first. Then prove yourself right (or wrong).

⚡ The twist

Nature loves to surprise the careful watcher.

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Mind = Blown

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

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Make a hypothesis first

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

What You'll Learn

Living things need food, water, air, and space to survive. Without these, they cannot live.

Key Words

habitat
life cycle

Materials Needed

soil
cups
water
plastic wrap
ruler

Safety First

Clean up spills immediately to prevent slipping.
Use materials only as directed in the experiment.

Steps

Step 1 — Read

Read about What Living Things Need with a partner or grown-up.

Step 2 — Do

Plant two seeds: put one in sunlight and one in a dark closet. Water both the same amount each day.

Step 3 — Observe

Watch carefully. What happens?

Step 4 — Record

Draw and write about what you learned.

Check Your Understanding

Question 1

1 of 3

What do all living things need?

How sure are you going to be?😐 maybe

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Where you see this in real life

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

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Stretch Challenge

Try this in real life this week.

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

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For the dinner table

“What's the most surprising thing you learned today?”

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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.

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