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Lesson 61 of 84 · Information Processing

Lesson30 XP

The Five Senses: An Overview (Part 4)

🧪Lab Brief #61

Information Processing.

🎯 Your mission

Understand the idea. Then look for it everywhere.

⚡ 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

The five senses—sight, hearing, smell, taste, and touch—help us gather information about the world. Each sense relies on specialized organs and nerve cells called receptors.

Key Words

  • organ
  • skeleton
  • muscle

Steps

Step 1Read

Read about Information Processing and write down three key facts.

Step 2Do

Map your pulse: measure your heart rate at rest, after 1 minute of walking, and after 1 minute of jumping. Create a bar graph and explain the differences.

Step 3Observe

Observe what happens and describe it in detail.

Step 4Record

Record your observations in your science journal with measurements and descriptions.

Check Your Understanding

Question 1

1 of 3

How many senses do humans have?

🌍

Where you see this in real life

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

🏆

Stretch Challenge

Try this in real life this week.

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

👨‍👩‍👧

For the dinner table

What's the most surprising thing you learned today?

🎯

Next Smart Experiment

We'll pick an experiment that matches exactly how you're thinking right now.

🧬Share card

Share this experiment

Send it to a parent who's looking for a 10-minute kitchen science win.

🖨️

Checkout complete lesson on Information Processing for 4th Grade

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

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The Five Senses: An Overview (Part 4) — Information Processing | 4th Grade Science | LittleActivity | LittleActivity