Logical Fallacies

I guess I should buy my 12-year-old daughter an iPhone. Everyone at her new school has one and I want her to fit in with the other kids.

• Appeal to False Authority

• Either/ Or

• Bandwagon

• Slippery Slope

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Charlie: I think we should put more money into schools. Quality public education is so important.

Bob: So you’re saying we should cut military spending and spend it instead on more spiral notebooks and crayons? I guess you want our country to be a weak, defenseless target for terrorists.

• Ad Hominem

• Hasty Generalization

• Faulty Causality

• Straw Man

Tags

CCSS.RI.7.8

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RL.9-10.1

My opponent raises a good point, but can we really trust him? I mean, he moved to this town only two years ago and everyone knows that his wife left him.

• Slippery Slope

• Sentimental Appeal

• Bandwagon

• Ad Hominem

Tags

CCSS.RI. 9-10.8

CCSS.RI.11-12.8

CCSS.RI.8.5

CCSS.RI.8.8

CCSS.RI.9-10.5

Oh, please. What would you know about labor laws? You don’t even have a job.

• Ad Hominem

• Scare Tactic

• Hasty Generalization

• Sentimental Appeal

Tags

CCSS.RI. 9-10.8

CCSS.RI.11-12.5

CCSS.RI.8.5

CCSS.RI.8.8

CCSS.RI.9-10.5

If I don’t take this A.P. class, then I won’t do well on the exam. If I don’t do well on the A.P. exam, then I can’t get into a good college. If I can’t get into a good college, then I’ll never get a good job. If I can’t get a good job, then I’m going to have to live in my parents’ basement forever. Guess I’ll sign up for the A.P. class.

• Scare Tactic

• Slippery Slope

• Hasty Generalization

• Faulty Causality

Tags

CCSS.RI.7.1

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RL.9-10.1

You need to go to the party with me, otherwise you’ll just be bored at home.

• hasty generalization

• post hoc

• false dichotomy

• appeal to ignorance

• tu quoque

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

An ad hominem attack

• is a very effective debate strategy
• goes after a person's argument.
• is always against a popular idea.
• is an attack on the person, not the argument 

Tags

CCSS.RI. 9-10.8

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.8.8

CCSS.RI.9-10.5

I know the professor said the Bridges of Madison County was smarmy trash and lacked any artistic worth. But I still think he's wrong. After all, it was on the best-seller list for over 100 weeks.

• Scare Tactics

• Red Herring

• Bandwagon Argument

• Begging the Question

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

What is a logical fallacy?

• An argument with a premise and a conclusion

• An argument that contains a non-statement

• An argument that contains mistake in reasoning

• Sorry sir, please slap me

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Why is this a logical fallacy: 
"Senator Jones says that we should not fund the attack submarine program. I disagree entirely. I can't understand why he wants to leave us defenseless like that."

• It is showing Senator Jones is an authority on submarines.
• Submarines are popular.
• It changes the argument to something else. 
• It stereotypes submarines.

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.7.1

CCSS.RL.8.1

CCSS.RL.9-10.1