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Lesson 8 of 10 · Data and Evidence

Lesson30 XP

Writing a Conclusion That the Data Supports

🧪Lab Brief #8

Data and Evidence.

🎯 Your mission

Understand the idea. Then look for it everywhere.

⚡ The twist

Nature loves to surprise the careful watcher.

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Mind = Blown

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

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Make a hypothesis first

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

What You'll Learn

A conclusion states what was found, how confident you are, and what it does not show. Overclaiming — turning a small correlation into a law — is the fault examiners and reviewers catch most often.

Key Words

Tap a word to see its definition.

Steps

Step 1Read

Read the explanation above and note the two key terms before you start.

Step 2Do

Take a supplied data set with a weak trend and write three conclusions: one that overclaims, one that underclaims, and one that is properly bounded. Explain what makes the third correct.

Step 3Observe

Record what actually happened, including anything that did not match what you expected.

Step 4Record

Write a conclusion that answers the question this lesson opened with, and state your uncertainty.

Check Your Understanding

Question 1

1 of 2

A good conclusion states findings, confidence and:

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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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Writing a Conclusion That the Data Supports

Understand the idea. Then look for it everywhere.

Full screen — no distractions

🖨️

Checkout complete lesson on Data and Evidence for 8th Grade

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

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Writing a Conclusion That the Data Supports — Data and Evidence | 8th Grade Science | LittleActivity