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There are 9 videos in this category and 14 videos in 2 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 10 - 18
1107 Views:
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Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.
November 9, 2009 at 04:27 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1036 Views:
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Adding fractions with negative numbers is the same as adding whole numbers with negatives. Find a common denominator when adding fractions with negative numbers with help from a math author.
December 29, 2010 at 07:15 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
410 Views:
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Join Professor McComb, Adam, Diffy, Delta, Polly, Denom & Ator as they travel to Parallel-a-Land to learn about adding fractions. Featuring special guest star N.O.I.D. (Number One in Disguise). (12:13)
June 15, 2012 at 04:30 PM
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Not Right For WatchKnowLearn
Ages: 9 - 15
1737 Views:
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In this video students learn to add or subtract fractions using the least common denominator, which is the least common multiple for the denominators of the fractions. Once the fractions are given a common denominator by multiplying the numerator and... denominator of each fraction by the appropriate number, then the fractions can be added or subtracted by adding or subtracting the numerators, and leaving the denominator the same. Sample lesson only.(2:55)
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March 26, 2009 at 01:58 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
509 Views:
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Crumpets Recipe
From pbslearningmedia.org, produced by Thirteen/WNET New York
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In this video segment from Cyberchase, the CyberSquad has to help Shari Spotter make a batch of Cosmic Crumpets in order to give the masters at Frogsnorts their power. The recipe they have is for four crumpets, but they need to make eight crumpets. E...verything in the recipe has to be doubled, including some tricky fractions which Shari and the CyberSquad find they must convert from improper fractions to mixed numbers. (6mins)
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February 20, 2012 at 03:44 PM
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Not Right For WatchKnowLearn
Ages: 8 - 14
1137 Views:
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Movie of an animated powerpoint that demonstrates visually the process of adding 1/2 + 1/3. No audio. Run time 01:01.
July 26, 2010 at 09:00 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
1202 Views:
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This short lesson shows a teacher walking students through a addition problem with fractions. It includes how to convert an improper fraction to a mixed number. The teacher works the problem as it is explained in the video.
January 29, 2010 at 03:07 PM
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Not Right For WatchKnowLearn
Ages: 9 - 12
2923 Views:
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In this lesson excerpt students will learn a shortcut method towards adding fractions geared for grades 5 to 6. This clip shows a simple way to add fractions with problem examples. To watch the rest of the video and get worksheets for the lesson go ...to: www.tutorgiant.com
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March 18, 2010 at 12:35 PM
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Not Right For WatchKnowLearn
Ages: 9 - 15
956 Views:
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How to add fractions, done at a whiteboard.This video by Duane Habecker is part of the video collection at NextVista.org (http://nextvista.org), a proud partner of Curriki.
June 30, 2009 at 01:00 PM
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