|
Khan Academy Series on Trigonometry
There are 12 videos in this category and 0 videos in 0 subcategories.
Category Videos
|
|
Not Right For WatchKnowLearn
Ages: 12 - 18
972 Views:
|
In thiss video, the instructor offers a simple proof of the Law of Sines. In an easy conversational tone, the instructor uses the computer screen Paint program) as his 'blackboard' and different colors to emphasis his points. For high school students....
[more]
December 8, 2009 at 09:54 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 12 - 18
943 Views:
|
In the video, the instructor explores the proof of the trig identity sin(a+b) = (cos a)(sin b) + (sin a)(cos b). In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. ...For high school students.
[more]
December 8, 2009 at 02:25 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
914 Views:
|
The instructor shows how to use trigonometric functions to solve the sides of a right triangle. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high school s...tudents.
[more]
December 8, 2009 at 01:57 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
902 Views:
|
This video has a couple of more examples of using trig functions to solve the sides of a triangle. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high schoo...l students.
[more]
December 8, 2009 at 01:59 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 13 - 18
887 Views:
|
This video has another example of figuring out the sine, cosine, and tangent of an angle in a right triangle. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. Fo...r high school students.
[more]
December 8, 2009 at 01:51 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 12 - 18
884 Views:
|
Determining the amplitude and period of sine and cosine functions. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high school students.
December 8, 2009 at 02:20 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 12 - 18
983 Views:
|
Introduction to the law of cosines to solve for a side of a triangle when 2 sides and an angle are known. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For hig...h school students. (09:26)
[more]
December 8, 2009 at 02:32 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
878 Views:
|
The instructor discusses what a radian is and how to convert radians to degrees and vice versa. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high school s...tudents. (09:55)
[more]
December 8, 2009 at 01:54 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 13 - 18
983 Views:
|
An introduction to the trigonometric functions of sine, cosine, and tangent. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high school students. (08:44)
December 8, 2009 at 01:48 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
972 Views:
|
Using the unit circle to extend the SOH CAH TOA definition of the basic trigonometric functions. In an easy conversational tone, the instructor uses the computer screen as his 'blackboard' and different colors to emphasis his points. For high school ...students.
[more]
December 8, 2009 at 02:02 AM
|
|