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Proofs

There are 8 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 14 - 18
422 Views:
Basic Triangle Proofs Module, Example 1 - Khan Academy
From YouTube, produced by Sal Khan
Sal Khan offers a two-minute simple worked example of a proof. (01:58)
Found by teresahopson in Proofs
August 6, 2012 at 02:39 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
404 Views:
Wrong Statements in Proofs, Example 1 - Khan Academy
From YouTube, produced by Sal Khan
Example of working through this module. (02:49)
Found by teresahopson in Proofs
August 10, 2012 at 04:17 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
398 Views:
Fill-in-the-Blank Triangle Proofs, Example 2
From YouTube, produced by Sal Khan
Sal Khan works through this example in a little more than six minutes.
Found by teresahopson in Proofs
August 10, 2012 at 04:20 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
374 Views:
Fill-in-the-Blank Triangle Proofs, Example 1 - Khan Academy
From YouTube, produced by Sal Khan
Sal works through an example of a triangle proof during this ten-minute video clip.
Found by teresahopson in Proofs
August 10, 2012 at 04:14 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
468 Views:
Basic Triangle Proofs Module, Example 2 - Khan Academy
From YouTube, produced by Sal Khan
Sal offers another example of a proof using congruent triangles. (02:53)
Found by teresahopson in Proofs
August 6, 2012 at 02:46 PM
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Not Right For WatchKnowLearn
Ages: 13 - 17
3940 Views:
How to Solve Geometry Proofs
From eHow, produced by Jimmy Chang
Excellent video from Jimmy Chang, who has a master's degree in math and has been a math teacher at St. Pete College for more than eight years.  Mr. Chang explains what geometry proofs are and their importance.
Found by teresahopson in Proofs
July 17, 2009 at 08:46 AM
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Not Right For WatchKnowLearn
Ages: 10 - 14
1205 Views:
Side-Side-Side Congruency
From YouTube
In this video clip learn how to create a proof to show that two triangles are congruent because all their sides are the same.  A math instructor shows examples with triangles and makes a statement and proof chart to show side, side, side congruency... [more]
Found by grazianione in Proofs
March 18, 2010 at 12:23 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
583 Views:
Introduction to Proofs
From mathvids.com, produced by mathvids
This four minute video uses a smart board and a narrator to show students how to create a reasons column and the steps to follow in order to write a 2-column proof in Geometry. It is a good introduction to proofs and the underlying concepts, but no a... [more]
Found by freealan in Proofs
March 29, 2012 at 11:21 PM
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