22
Lesson 22 of 84 · Life Cycles
ExperimentLife in a Tide Pool
What You'll Learn
Reptiles have scales and are cold-blooded. Snakes, lizards, and turtles are reptiles.
Key Words
- pollination
- insect
- mammal
Materials Needed
- water
- plastic wrap
- ruler
- magnifying glass
- paper towels
- markers
Safety First
- Dispose of materials properly after the experiment.
- Handle glass items carefully to avoid breakage.
- Do not mix unknown chemicals together.
Steps
Step 1 — Read
Look at the new words. Can you say each one?
Step 2 — Do
Observe a plant for one week. Measure it each day and write down how tall it is.
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?