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Featured Videos
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Not Right For WatchKnowLearn
Ages: 3 - 7
3693 Views:
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This video, by Betty Ward Cain, offers a story that is a phonics lesson that teaches the sound of the letter U. The story is occasionally sung. This is a cartoon slideshow with the words on the screen. (09:36)
December 27, 2009 at 02:37 PM
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Not Right For WatchKnowLearn
Ages: 7 - 18
1931 Views:
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Videos that provide viewers with brain teasers/mental puzzles. In this puzzle the viewer needs to remove four sticks from the layout of four small squares to leave two squares. The solution is given at the end of the video. (00:41)
November 9, 2009 at 03:57 AM
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Not Right For WatchKnowLearn
Ages: 7 - 15
1787 Views:
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Marco? Polo! You know the game, but do you know the man? The 13th century merchant left his home city of Venice as a teenager to follow his father and uncle on the expedition of a lifetime. Traveling along the legendary Silk Road, the men journeyed d...eep into Asia to explore a land most Europeans could only dream of. Polo marveled at exotic animals, visited a palace made of gold, and even became an ambassador to Mongol ruler Kublai Khan! (06:52)
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April 29, 2018 at 05:19 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
942 Views:
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This lesson focuses on writing equations for parallel lines and perpendicular lines. We learn to determine the equation of a line passing through some point, and parallel or perpendicular to another line. (13:45)
May 21, 2013 at 05:03 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
6180 Views:
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Mr. Khan uses a number line to show how to round to the nearest hundred. Mr. Khan uses software (with different colors) to illustrate his points. Sal Khan was the recipient of the 2009 Microsoft Tech Award in Education. (04:23)
July 30, 2010 at 02:27 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
5022 Views:
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This segment of the Ocean Odyssey series describes ocean topography and where oil seepage comes from. Produced specifically for students and is suitable for elementary and older students.
(This is an Emmy award-winning series of instructional prog...rams that introduces students in grades 3-5 to NASA and integrates mathematics, science, and technology through the use of Problem-Based Learning (PBL), scientific inquiry, and the scientific method. The series seeks to motivate students to become critical thinkers and active problem solvers.) (03:01)
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November 22, 2009 at 11:16 AM
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