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Lesson 23 of 84 ยท Life Cycles

Experimentโญ 30 XP๐ŸŒฟ Wild Jungle

The Butterfly Life Cycle

๐ŸงชLab Brief #23

Life Cycles.

๐ŸŽฏ Your mission

Run the experiment. Find out what really happens.

โšก The twist

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

๐Ÿคฏ

Mind = Blown

๐Ÿฆ  You have more bacterial cells in your body than human cells.

๐Ÿ”ฎ

Make a hypothesis first

Guess: how does the body solve this problem?

What You'll Learn

Coral reefs are underwater ecosystems built by tiny coral animals. They support an incredible diversity of marine life including fish, sea turtles, and invertebrates.

Key Words

  • vertebrate
  • invertebrate

Materials Needed

  • markers
  • tape
  • small pots
  • cotton balls

Safety First

  • Protect your work surface with newspaper or plastic.

Steps

Step 1 โ€” Read

Read the introduction and identify the main idea of this lesson.

Step 2 โ€” Do

Collect and classify 10 organisms from your yard into kingdoms, phyla, or groups. Use a dichotomous key if available.

Step 3 โ€” Observe

Watch carefully for any changes and note the time.

Step 4 โ€” Record

Create a data table to organize your measurements.

Check Your Understanding

Question 1

1 of 3

Why do some birds migrate?

๐ŸŒ

Where you see this in real life

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

๐Ÿ†

Stretch Challenge

Try this in real life this week.

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

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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The Butterfly Life Cycle โ€” Life Cycles | 3rd Grade Science | LittleActivity | LittleActivity