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Featured Videos
Not Right For WatchKnowLearn
Ages:
10 - 18
5074
Views:
Lose Yourself in the Digits - Song
From
YouTube
This music video is to the tune of Eminem's "Lose Yourself" and teaches about the concept of Pi. Lyrics are not included on the screen but can be found at www.teachpi.org. The lyrics in the chorus are, "You better lose yourself in the digits of pi.
...
It's a high but you got a thousand more to go. The numbers do not stop or drop into pattern, no. To memorize it would take most of a lifetime." (04:26)
[more]
Found by
begamatt
in
Pi
February 23, 2011 at 07:04 AM
Favorites
Not Right For WatchKnowLearn
Ages:
9 - 15
6496
Views:
The Mean, Median, and Mode Toads
From
YouTube
, produced by
The Animated Classroom
How to find the mean median and mode! In this video Cody gets a little help from the Mean, Median, and Mode toads! (03:47)
Found by
shanonwhite
in
Mean Median Mode Range
December 1, 2013 at 10:09 AM
Favorites
Not Right For WatchKnowLearn
Ages:
16 - 18
6735
Views:
Algebra Square Roots
From
YouTube
, produced by
mrbrzenski
An introduction to radicals, and how to simplify using square roots. We learn how to two radicals multiplied together is the same as one with the insides multiplying each other. .(09:51)
Found by
freealan
in
Simplifying Radical Expressions
February 15, 2012 at 01:07 PM
Favorites
Not Right For WatchKnowLearn
Ages:
14 - 18
19561
Views:
Low-Cost Multi-touch Whiteboard using the Wiimote
From
YouTube
Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays. For those who are competent with technology, but using the Wii Remote you can make yourself
...
your own WhiteBoard.
[more]
Found by
freealan
in
Interactive Whiteboards
October 30, 2010 at 09:11 PM
Favorites
Not Right For WatchKnowLearn
Ages:
8 - 18
4876
Views:
Haunted History of Halloween
From
history.com
, produced by
History Channel
In this three-minute video is about the history of Halloween and how the Celts played a part in this holiday. Good history lesson and ties in well with immigration to the US and the spread of culture from Europe. Lots of good stuff for students to le
...
arn. (02:45)
[more]
Found by
freealan
in
History of Halloween
October 14, 2010 at 12:52 AM
Favorites
Not Right For WatchKnowLearn
Ages:
12 - 18
3455
Views:
The Origin of Teflon
From
5min
, produced by
On Networks
The slipperiest stuff known to man, Teflon has made a tremendous impact on the world. Invented by accident in 1938, it has gone on to become a substance in all kinds of household items. Created by mistake, PTFE (poly-tetra-fluoro-ethylene) is a long
...
chain carbon polymer surrounded by fluoride atoms. The fluoride atoms fully enclose the carbon chain so that it can't react with other molecules. It wasn't until 1944 that the name "Teflon" became trademarked. Dr. Kiki gives us the skinny in this episode of Food Science.Run time 03:31.
[more]
Found by
begamatt
in
Polymers
June 14, 2010 at 02:15 PM
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