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Lesson 26 of 84 · Simple Ecosystems

Lesson30 XP🌿 Wild Jungle

Day and Night Animals

🧪Lab Brief #26

Simple Ecosystems.

🎯 Your mission

Learn the rule. Then catch nature using it.

⚡ The twist

What the body does in one minute is wilder than any cartoon.

🤯

Mind = Blown

🦠 You have more bacterial cells in your body than human cells.

🔮

Make a hypothesis first

Guess: how does the body solve this problem?

What You'll Learn

Some animals come out at night (nocturnal) and some are active during the day (diurnal).

Key Words

Tap a word to see its definition.

Steps

Step 1Read

Read about Simple Ecosystems with a partner or grown-up.

Step 2Do

Go outside and collect 5 different leaves. Tape them to paper and write how each one is different.

Step 3Observe

Watch carefully. What happens?

Step 4Record

Draw and write about what you learned.

Check Your Understanding

Question 1

1 of 3

Which is an insect?

🌍

Where you see this in real life

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

🏆

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.

🖨️

Checkout complete lesson on Simple Ecosystems for 2nd Grade

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

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Day and Night Animals — Simple Ecosystems | 2nd Grade Science | LittleActivity