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Lesson 6 of 6 · Habitats

Experiment30 XP🌿 Wild Jungle

How Seeds Germinate

🧪Lab Brief #6

How Seeds Germinate.

🎯 Your mission

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

⚡ The twist

Living things break the rules of non-living things — find the rule they break.

🤯

Mind = Blown

🌳 Trees can talk to each other through underground fungus networks.

🔮

Make a hypothesis first

Predict: what will happen to the plant if you change the water?

What You'll Learn

Seeds contain a tiny plant embryo and a food supply. When conditions are right—enough water, warmth, and oxygen—the seed germinates and a new plant begins to grow.

Key Words

Tap a word to see its definition.

Materials Needed

  • water

Safety First

  • Never look directly at the Sun or into a laser, even briefly.
  • Mop up spills straight away so nobody slips, and keep liquids away from sockets.

Steps

Step 1Read

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

Step 2Do

Design a controlled experiment: grow plants under different light conditions (full sun, partial shade, no light). Water equally and measure growth daily for one week.

Step 3Observe

Compare the before and after states.

Step 4Record

Write your conclusion: did the results match your hypothesis? What would you change next time?

Check Your Understanding

Question 1

1 of 3

What is pollination?

🌍

Where you see this in real life

This is why plants grow toward windows and why scabs form.

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Stretch Challenge

Try this in real life this week.

Watch a plant or pet for 5 minutes today and write down what you noticed.

👨‍👩‍👧

For the dinner table

Tell me something you noticed about your own body 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.

Ready?

How Seeds Germinate

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

Full screen — no distractions

🖨️

Checkout complete lesson on Habitats for 3rd Grade

Get the full Habitats track as a printable PDF — all lessons, worksheets, and answer keys.

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How Seeds Germinate — Habitats | 3rd Grade Science | LittleActivity