Lesson 49 of 84 ยท Ecosystems
Lessonโญ 30 XP๐ฟ Wild JungleMetamorphosis: Amazing Transformations (Part 2)
Ecosystems.
๐ฏ Your mission
Understand the idea. Then look for it everywhere.
โก The twist
Living things break the rules of non-living things โ find the rule they break.
Mind = Blown
๐ฆ You have more bacterial cells in your body than human cells.
Make a hypothesis first
Predict: what will happen to the plant if you change the water?
What You'll Learn
During metamorphosis, an organism changes its body form completely. A butterfly begins as an egg, becomes a caterpillar, forms a chrysalis, and finally emerges with wings.
Key Words
- decomposer
- food web
Steps
Read the introduction and identify the main idea of this lesson.
Model natural selection: scatter colored paper scraps on grass. Time how long it takes a partner to pick up each color. Which color survived longest? Why?
Observe what happens and describe it in detail.
Record your observations in your science journal with measurements and descriptions.
Check Your Understanding
Question 1
1 of 3Which animals go through metamorphosis?
Where you see this in real life
Your own body is doing this thousands of times every second.
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
โTell me something you noticed about your own body today.โ
Next Smart Experiment
We'll pick an experiment that matches exactly how you're thinking right now.
Share this experiment
Send it to a parent who's looking for a 10-minute kitchen science win.
Checkout complete lesson on Ecosystems for 4th Grade
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