Logic Camp Counterexamples

How to show that a general claim or conditional is false. Music is "Weekend in Tattoine" by Unicorn Heads.

In this video, I cover a relatively simple method for testing whether an argument is invalid known as '

So whenever we have a conjecture we need to see if the conjecture is valid if we find what's called a

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A short explanation of the role that

Explanation of how to use

Learn how to use

This is a demonstration of the

If you want to show that an argument is invalid, all you need to do is come up with an interpretation that makes the premises true ...

The first in a series of

Although it can feel like there are infinitely many kinds of categorical syllogisms, in fact there are only 256, and of those, only 40 ...

If

Discover more at www.ck12.org: http://www.ck12.org/geometry/Conjectures-and-

In this video, we will explore how to analyze a pattern and write a conjecture to describe how to get from one term to the next.

Um so I decided to break up the

You might get people just doing this just saying well okay here's here's our

This video screencast was created with Doceri on an iPad. Doceri is free in the iTunes app store. Learn more at ...

The basics of inductive

Get practice identifying whether a given argument is valid or invalid. Music is "Weekend in Tattoine" by Unicorn Heads.

Coming up with a