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Lesson 6 of 84 ยท Life Cycles

Lessonโญ 30 XP๐ŸŒฟ Wild Jungle

Photosynthesis: How Plants Make Food

๐ŸงชLab Brief #6

Life Cycles.

๐ŸŽฏ Your mission

Understand the idea. Then look for it everywhere.

โšก The twist

Every species solves the same problem differently.

๐Ÿคฏ

Mind = Blown

๐Ÿ™ An octopus has 9 brains and 3 hearts.

๐Ÿ”ฎ

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

  • consumer
  • decomposer
  • food web

Steps

Step 1 โ€” Read

Read about Life Cycles and write down three key facts.

Step 2 โ€” Do

Compare the skeletal structures of a bird wing, human arm, and whale flipper using diagrams. Identify homologous bones and write what this tells us about common ancestry.

Step 3 โ€” Observe

Compare the before and after states.

Step 4 โ€” Record

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

Check Your Understanding

Question 1

1 of 3

What gas do plants release during photosynthesis?

๐ŸŒ

Where you see this in real life

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

๐Ÿ†

Stretch Challenge

Try this in real life this week.

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

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œTell me something you noticed about your own body today.โ€

๐ŸŽฏ

Next Smart Experiment

We'll pick an experiment that matches exactly how you're thinking right now.

๐ŸŒฑShare card

Share this experiment

Send it to a parent who's looking for a 10-minute kitchen science win.

๐Ÿ–จ๏ธ

Checkout complete lesson on Life Cycles for 3rd Grade

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

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Photosynthesis: How Plants Make Food โ€” Life Cycles | 3rd Grade Science | LittleActivity | LittleActivity