📖 ReadingGrade 5Lesson 19
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Distinguish fact, opinion, and bias

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Learning Objectives

  • 1Define fact, opinion, and bias in your own words
  • 2Spot signal words that mark a sentence as a fact, an opinion, or a biased claim
  • 3Sort short statements into Fact, Opinion, or Bias categories
  • 4Match real statements to the category that best fits each one
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Mini Lesson

Smart readers do not believe everything they read. Some sentences state FACTS that can be checked. Others share an OPINION — a personal view that other people may not share. And some sentences carry BIAS — they are written in a one-sided way that pushes you to agree, often by leaving out the other side. Telling these three apart is one of the most important reading skills in real life.

The Three Categories

  • Fact — a statement that can be PROVED true or false. "The Pacific is the largest ocean." You can check this in an atlas.
  • Opinion — a personal feeling, taste, or judgment. "Pizza is the best food." Someone else can disagree, and neither of you can prove the other wrong.
  • Bias — a one-sided slant that treats one group, idea, or product unfairly. "Only lazy people watch cartoons." It states an opinion as if it were a fact, often using extreme words.

How to Tell Them Apart

  1. Ask: "Can I CHECK this in a book, on a map, or with a measurement?" If YES → fact.
  2. Ask: "Does this share a feeling or a taste?" Watch for words like I think, I feel, best, worst, beautiful → opinion.
  3. Ask: "Does this push one side and put another side down?" Watch for always, never, only, every, all → bias.
  4. Read the WHOLE sentence — many real statements blend a fact, an opinion, and a bit of bias all in one.
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Bias is not the same as lying. A biased sentence can still contain true parts — but it leaves out the other side or uses unfair words. Watch for ALWAYS, NEVER, ONLY, and EVERY.

Fact vs Opinion vs BiasFact - Opinion - BiasFACTCan be checked"Water boils at 100 C." - signals: numbers, dates, sourcesOPINIONA personal view"Pizza is the best." - signals: I think, best, worstBIASOne-sided slant"Only lazy kids nap." - signals: always, never, only
Spot the F, O, and B in a paragraphSpot the F, O, and BThe hike covers 12 km in three hours,Fwhich I think is the best workout in town,Oand only people who love nature try it.BLegendFFactOOpinionBBiasMany real sentences blend all three.
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Signal words help, but they are not proof. "I think" usually marks an opinion, but a biased writer may drop "I think" to make an opinion sound like a fact. Always ask whether the claim could actually be checked.

Vocabulary
fact
A statement that can be proven true or false using evidence.
opinion
A personal view, feeling, or taste that others may disagree with.
bias
A one-sided slant in writing that favors one side and ignores the other.
evidence
Information used to prove or disprove a claim.
signal
A word or phrase that hints at the type of statement, like I think or always.
claim
A sentence that says something is true.
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