Lesson 61 of 84 · Engineering and Design

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Asking Questions Like a Scientist (Part 4)

🧪Lab Brief #61

Engineering and Design.

🎯 Your mission

Master the concept. Use it tomorrow.

⚡ The twist

Every solution creates a new problem. That's good — that's the next project.

🤯

Mind = Blown

🌉 The Eiffel Tower can grow 6 inches taller in summer because metal expands when hot.

🔮

Make a hypothesis first

Predict: which design will hold the most weight?

What You'll Learn

Scientists observe the world carefully and ask questions about what they see.

Key Words

observe
question
test

Steps

Step 1 — Read

Read about Engineering and Design with a partner or grown-up.

Step 2 — Do

Build the strongest bridge you can using only paper and tape. Test it by placing coins on top.

Step 3 — Observe

Watch carefully. What happens?

Step 4 — Record

Draw and write about what you learned.

Check Your Understanding

Question 1

1 of 3

What does a scientist do?

How sure are you going to be?😐 maybe

🌍

Where you see this in real life

Every bridge, building, and gadget you've ever used started with this.

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Stretch Challenge

Try this in real life this week.

Find something that's broken at home and try to figure out *why* it broke.

👨‍👩‍👧

For the dinner table

“What's something around the house you'd redesign — and how?”

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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.

🖨️

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