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Lesson 2 of 6 · Habitats

Lesson30 XP🌿 Wild Jungle

Energy in a Food Chain

🧪Lab Brief #2

Energy in a Food Chain.

🎯 Your mission

Understand the idea. Then look for it everywhere.

⚡ The twist

Every species solves the same problem differently.

🤯

Mind = Blown

🐙 An octopus has 9 brains and 3 hearts.

🔮

Make a hypothesis first

Before you watch: what do you think it'll do?

What You'll Learn

A food chain shows how energy passes from one organism to another. Producers like plants capture energy from the sun, herbivores eat the plants, and carnivores eat the herbivores.

Key Words

Tap a word to see its definition.

Steps

Step 1Read

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

Step 2Do

Create a detailed food web for a local ecosystem. Include at least 8 organisms and use arrows to show energy flow from producers to top predators.

Step 3Observe

Watch carefully for any changes and note the time.

Step 4Record

Create a data table to organize your measurements.

Check Your Understanding

Question 1

1 of 3

Which organism is a producer in a food chain?

🌍

Where you see this in real life

Your own body is doing this thousands of times every second.

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Stretch Challenge

Try this in real life this week.

Find one thing about your body that's different from a friend's. Wonder why.

👨‍👩‍👧

For the dinner table

Tell me something you noticed about your own body 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.

Ready?

Energy in a Food Chain

Understand the idea. Then look for it everywhere.

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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Energy in a Food Chain — Habitats | 3rd Grade Science | LittleActivity