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Featured Videos
Not Right For WatchKnowLearn
Ages:
10 - 18
7576
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Commas in Quotations Dialog – Learn Grammar
From
YouTube
, produced by
Learning Upgrade
From the Math English Upgrade 3 course. (01:47)
Found by
drewlu
in
Quotation Marks
January 11, 2016 at 02:17 PM
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Ages:
15 - 18
8470
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The Hidden Beauty of Pollination
From
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TED Talks
Pollination: it's vital to life on Earth, but largely unseen by the human eye. Filmmaker Louie Schwartzberg shows us the intricate world of pollen and pollinators with gorgeous high-speed images from his film "Wings of Life," inspired by the vanishin
...
g of one of nature's primary pollinators, the honeybee. Speaker Louie Schwartzberg is an award-winning cinematographer, director and producer who captures breathtaking images that celebrate life -- revealing connections, universal rhythms, patterns and beauty. (07:40)
[more]
Found by
begamatt
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Pollination
May 6, 2011 at 07:36 PM
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Logarithmic Equations - Khan Academy
From
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Sal Khan
Logarithmic Equations. From Khan Academy. (01:27)
Found by
stevenanderson
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Logarithms (Khan Series)
May 10, 2012 at 03:09 PM
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Weird Nature: Pink Dolphins?
From
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National Geographic
Up to 9 feet long and weighing up to 300 pounds, pink river dolphins are the largest freshwater dolphins in the world. (02:28)
Found by
teresahopson
in
Dolphins
January 25, 2013 at 04:58 PM
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Radish Seeds Sprouting (Time Lapse)
From
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, produced by
DCpages
A great example of germination. This time lapse video shows how radish plants go from seeds, to seedlings, to plants in just nine days. Amazing how fast the radishes grew. Time lapse sequence set to take a frame each 14 minutes 24 seconds. The time
...
lapse spans 9 days. Two 90 watt compact floresecent lights where used for both the camera shooting light and the grow lights. The lights were set on a timer for 18 hours on and 6 off (for the health of the plants). The jump in the video is the 6 hour gap in the darkness. Music by Roland White - Gaieté Acadienne [CD-Trying to Get to You]. (00:46) [CD-Trying to Get to You].
[more]
Found by
LarrySanger
in
Growing Plants
November 7, 2008 at 10:05 AM
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Ages:
9 - 14
3009
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Subtracting Decimals
From
YouTube
, produced by
Sal Khan
This is a brief (approximately) two-minute video from Sal Khan about subtracting decimals using the problem: 9.005-3.6. Mr. Khan uses computer software for demonstration. The screen is a little 'busy' so the viewer may want to open the screen to 'f
...
ull screen' to see all more clearly.
[more]
Found by
teresahopson
in
Subtracting Decimals
August 18, 2010 at 06:57 PM
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