Lesson 34: Bias Detection

📰 News Lab

Critical Thinking

Bias & Critical Thinking

Distinguishing Fact from Opinion in writing.

Lesson Goal: Read two texts about the exact same topic and identify which one is neutral and which one is biased.

Fact vs. Fiction

When you read the news or look at product reviews online, you are rarely getting a perfect, 100% true story. Authors use specific words to make you feel a certain way.

A Fact is an objective statement. It usually involves numbers, dates, or events that anyone can verify. (Example: "The phone costs $800.")

An Opinion or a Bias uses emotional language, adjectives, or exaggerations to persuade the reader. (Example: "The phone is ridiculously expensive!")

Go to the Practice tab. Tap the highlighted words in the articles to see the difference between Neutral Facts and Biased Opinions!

Truth Words 🔍

ពាក្យទាក់ទងនឹងការពិត

Fact /fækt/ ការពិត (អាចបញ្ជាក់បាន)

Objective /əbˈdʒek.tɪv/ មិនលំអៀង (ផ្អែកលើការពិត)

Neutral /ˈnuː.trəl/ អព្យាក្រឹត (នៅកណ្តាល)

Subjective Words 🎭

ពាក្យបញ្ចេញមតិ ឬអារម្មណ៍

Opinion /əˈpɪn.jən/ មតិ / យោបល់

Bias /ˈbaɪ.əs/ ការលំអៀង

Exaggerate /ɪɡˈzædʒ.ə.reɪt/ និយាយបំផ្លើស

Tap the highlighted words to analyze the language!

Source ANeutral

City Council Approves New Park Plan

The City Council voted yesterday to build a new park downtown. The project will cost $1 Million. Construction is scheduled to begin in May 2026.

Source BBiased

Council Wastes Money on Useless Park

The City Council has decided to dump a shocking $1 Million on a muddy field. Taxpayers are furious about this disaster of a project.

📝 News Assessment

1. Which report uses emotional language to persuade the reader?

2. Which word in Source B is an OPINION?

Review XBiased (Hype)

The Best Phone Ever Made!

You must buy this phone immediately! It destroys the competition and changes your life forever. It is magic.

Review YObjective

Tech Specs: Model X100

The new Model X100 features a 50MP camera and a 12-hour battery life. It retails for $899 and weighs 200 grams.

📝 Review Assessment

3. Review Y focuses on:

4. Which phrase is an exaggeration?

Real World Tasks

Practice your critical thinking!

1. Find a Fact សរសេរប្រយោគមួយ ដែលជា "ការពិត" (Fact) អំពីសាលារៀន ឬកន្លែងធ្វើការរបស់អ្នក។ (ឧ. My school starts at 8:00 AM.)

2. Express an Opinion សរសេរប្រយោគមួយ ដែលជា "មតិ" (Opinion) ឬមានភាពលំអៀង (Bias) អំពីមុខម្ហូបដែលអ្នកចូលចិត្ត។

Excellent! You completed the News mission.

Report Copied! Paste it in your class group.