7
Lesson 7 of 84 · Simple Ecosystems
ExperimentBaby Animals Grow and Change
What You'll Learn
Animals grow and change over time. A tadpole grows legs and becomes a frog!
Key Words
- predator
- prey
Materials Needed
- soil
- cups
- water
- plastic wrap
- ruler
- magnifying glass
Safety First
- Protect your work surface with newspaper or plastic.
- Adult supervision recommended.
Steps
Step 1 — Read
Read and learn: Animals grow and change over time. A tadpole grows legs and becomes a frog!
Step 2 — Do
Gather your materials and get ready!
Step 3 — Observe
Use your senses to describe what you notice.
Step 4 — Record
Write 1-2 sentences about what happened.
Check Your Understanding
Question 1
1 of 3Which animals hibernate?