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There are 15 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 15 - 18
1214 Views:
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Sal Khan, of Khan Academy, solves the Perimeter of rectangle covered by 9 non-overlapping squares that is from 2000 American Invitational Math Exam. (09:56)
October 1, 2011 at 10:32 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
801 Views:
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Derek Owens discusses how to find the perimeter of a figure. The ideas are explained and some example problems are worked through. From the pre-algebra course by Derek Owens. (02:32)
December 17, 2012 at 09:26 PM
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Not Right For WatchKnowLearn
Ages: 10 - 14
3320 Views:
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This is an animation that explains perimeter and includes sample problems. (06:29)
August 21, 2009 at 12:58 PM
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Not Right For WatchKnowLearn
Ages: 10 - 16
3517 Views:
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This video indicates it is for pre-algebra, however this would be good for anyone who is reviewing perimeter. This video would not be for the beginner, they use complex shaped figures. In this video they show and discuss how to find perimeter. To fin...d the perimeter you need to add up all the lengths of the figure. In this video they show how to find perimeter of odd shaped figures where some measurements are missing. Video is good quality and good for all students as review or initial learning of the concept. (09:47)
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July 31, 2009 at 08:34 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1705 Views:
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Students learn to solve "Geometry" word problems involving perimeters of rectangles.
August 20, 2009 at 04:34 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
1095 Views:
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In this video segment from Cyberchase Inez competes in a rollerblading competition against Rimm, a skater for Team Hacker. Just before Inez skates, Hacker changes the shape of the field. It still has the same perimeter, but it is much narrower. The C...yberSquad decides to compare the perimeter and area of the three different fields they've had to skate on to make sure it is a fair competition. (4:21)
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February 25, 2012 at 04:32 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
942 Views:
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In this "Cyberchase" interactive game, players find out if two things with the same perimeter have different areas by creating a fleet of Cyber-spaceships using pieces of uniform length.
June 13, 2012 at 11:41 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
527 Views:
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Solve problems involving the perimeter of polygons.
June 20, 2012 at 09:43 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
2341 Views:
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Finding the perimeter of a semi-circle involves a math formula that starts with C equals two Pi R. Formulate the rest of the perimeter math equation to find the circumference of a semi circle with this video.
December 27, 2010 at 06:03 PM
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Not Right For WatchKnowLearn
Ages: 7 - 10
9204 Views:
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This slideshow was used as part of an introduction to perimeter in a third- grade measurement unit. This brief slideshow has 7 slides and is easy to understand.
July 21, 2011 at 01:50 PM
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