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Lesson 3 of 4 · Inheritance and Traits

Experiment30 XP

Types of Adaptations

🧪Lab Brief #3

Inheritance and Traits.

🎯 Your mission

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

⚡ The twist

Nature loves to surprise the careful watcher.

🤯

Mind = Blown

🔬 The more you look, the more nature shows you.

🔮

Make a hypothesis first

Before you start: write down what you think will happen, and why.

What You'll Learn

Adaptations develop over many generations through natural selection. Structural adaptations (like thick fur), behavioral adaptations (like migration), and physiological adaptations (like venom production) all help survival.

Key Words

Tap a word to see its definition.

Materials Needed

  • colored pencils

Safety First

  • Have an adult check your set-up before you start, and tidy everything away afterwards.

Steps

Step 1Read

Look at the vocabulary words and write a definition for each in your own words.

Step 2Do

Create a Punnett square to predict the offspring of two parents. Use a trait like eye color or seed shape. Calculate the probability of each outcome.

Step 3Observe

Use your senses (except taste) to describe what you notice.

Step 4Record

Write a summary of your findings in 3-5 sentences.

Check Your Understanding

Question 1

1 of 3

What is natural selection?

🌍

Where you see this in real life

This shows up in your everyday life more than you'd think.

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Stretch Challenge

Try this in real life this week.

Try one experiment in real life this week — even a tiny one.

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For the dinner table

What's the most surprising thing you learned today?

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Next Smart Experiment

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🦠Share card

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Ready?

Types of Adaptations

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

Full screen — no distractions

🖨️

Checkout complete lesson on Inheritance and Traits for 3rd Grade

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

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Types of Adaptations — Inheritance and Traits | 3rd Grade Science | LittleActivity