Vocabulary
Types of Logical Reasoning
Types of Logical Fallacies
Rhetorical Appeals
100

An appeal to emotion.

Pathos

100

All of my cats like sitting in boxes. Therefore cats must like boxes.

Inductive

100

Janet might have a good point, but she has a tendency to pick fights with Steve.

Ad hominem

100

A cheerios box claims that it will lower cholesterol 4% in just 6 weeks!

Logos

200

An appeal to timeliness.

Kairos

200

The freezing point of water is 32 degrees Fahrenheit. It’s hotter than 32 degrees Fahrenheit, so water will not freeze. 

Deductive

200

Pasta is made with eggs and flour. Cake is made with eggs and flour. Cake must be pasta.

Red herring OR False Analogy

200

In August and September there are usually sales on writing utensils, paper, and other school supplies.

Kairos

300

An error in logical reasoning.

Logical Fallacy

300

We live in Florida and the sign says “no swimming.” There are probably alligators here.

Abductive

300

Some teachers prefer students to write in pencil because they have erasers. However, pencils need to be sharpened.

Strawman

300

I was so overwhelmed by my little sister crying every day that I couldn’t focus on my essay. Can I please, please have an extension?

Pathos

400

The three types of logical reasoning.

Deductive, inductive, and abductive

400

There are a total of 20 apples and oranges in a basket. I pulled out five; four apples and one orange, therefore there are 16 apples and four oranges in the basket.

Inductive

400

None of my cats have scratched anyone on purpose, therefore all cats are nice and would never hurt you.

Hasty Generalization

400

You point out that you have been a very good student this year, you have done all of your chores, and you are a very responsible youngster who deserves to have a new video game.

Ethos

500

Qualities of an argument that make it persuasive.

Rhetorical appeals

500

Percy and Annabeth  are close friends, though I heard they got into a big fight and weren’t speaking. I saw them on a walk together the other day. I guess they must have made up.

Abductive

500

Tomatoes are the easiest plant to grow because I think it’s easiest to grow tomatoes.


What is wrong with this argument?

Circular reasoning; repeats itself
500

You argue that video games improve hand-eye coordination and studies have shown that video games improve problem-solving ability and critical thinking.

Logos