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Lesson 82 of 84 · Simple Ecosystems

Experiment30 XP🌿 Wild Jungle

Scaly Reptiles (Part 3)

🧪Lab Brief #82

Simple Ecosystems.

🎯 Your mission

Predict it first. Then prove yourself right (or wrong).

⚡ The twist

Living things break the rules of non-living things — find the rule they break.

🤯

Mind = Blown

🌳 Trees can talk to each other through underground fungus networks.

🔮

Make a hypothesis first

Predict: what will happen to the plant if you change the water?

What You'll Learn

Reptiles have scales and are cold-blooded. Snakes, lizards, and turtles are reptiles.

Key Words

Tap a word to see its definition.

Materials Needed

  • plastic wrap
  • ruler
  • magnifying glass
  • paper towels
  • markers

Safety First

  • Be careful with scissors — ask an adult for help if needed.
  • Do not look directly at the sun or bright lights.

Steps

Step 1Read

Look at the new words. Can you say each one?

Step 2Do

Observe a plant for one week. Measure it each day and write down how tall it is.

Step 3Observe

Use your senses to describe what you notice.

Step 4Record

Write 1-2 sentences about what happened.

Check Your Understanding

Question 1

1 of 3

Which animals hibernate?

🌍

Where you see this in real life

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

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Stretch Challenge

Try this in real life this week.

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

👨‍👩‍👧

For the dinner table

Tell me something you noticed about your own body today.

🎯

Next Smart Experiment

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🖨️

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Get the full Simple Ecosystems track as a printable PDF — all lessons, worksheets, and answer keys.

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Scaly Reptiles (Part 3) — Simple Ecosystems | 2nd Grade Science | LittleActivity