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Lesson 43 of 84 · Life Cycles

Lesson30 XP🌿 Wild Jungle

Parts of a Plant (Part 2)

🧪Lab Brief #43

Life Cycles.

🎯 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

Plants need sunlight, water, air, and soil to grow. Each part of the plant has a job: roots drink water, stems hold the plant up, and leaves catch sunlight.

Key Words

Tap a word to see its definition.

Steps

Step 1Read

Read the introduction. What is this lesson about?

Step 2Do

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

Step 3Observe

Look for something that changed. What is it?

Step 4Record

Circle the correct answer on your worksheet.

Check Your Understanding

Question 1

1 of 3

What do worms do for the soil?

🌍

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 Life Cycles for 2nd Grade

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

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Parts of a Plant (Part 2) — Life Cycles | 2nd Grade Science | LittleActivity