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Fractions, Decimals and Percentages

Category Videos
不適合 WatchKnowLearn
年齡: 10 - 15
5751 觀看人次:
Ordering Numeric Expressions - Khan Academy
源自 YouTube,制作人 Salman Khan
The instructor uses an electronic chalkboard to demonstrate how to order numeric expressions.? Several examples are modeled ordering numbers expressed as decimals, fractions, and percentages. (09:23)
July 11, 2009 at 08:51 AM
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不適合 WatchKnowLearn
年齡: 10 - 15
12835 觀看人次:
Working with Fractions?-?Answers?to the Quiz Questions
源自 YouTube,制作人 VideoMathTutor.com
The instructor uses a white board and magnets to help aid in the explanation of each problem.?Problems including reducing and simplifying fractions, illustrating basic fractions, changing improper fractions into mixed numbers, LCM, comparing fraction... [更多]
November 9, 2009 at 04:31 AM
評論: 1
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不適合 WatchKnowLearn
年齡: 9 - 13
5270 觀看人次:
Mission Magnetite (Interactive)
源自 pbskids.org,制作人 Cyberchase
Fractions, percents, and models are all ways to represent a given amount. In this interactive game from Cyberchase, you must stop Hacker by cracking a code to empty the fuel from his rocket. The code is made up of percentages that you need to match u... [更多]
June 19, 2012 at 11:46 PM
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不適合 WatchKnowLearn
年齡: 9 - 15
12185 觀看人次:
Mr Duey - Fractions Music Video
源自 teachertube.com,制作人 Mr. Duey
Mr. Duey sings a rap song about fractions in this short, music video.? The video does not have much learning content but is a catchy tune and could be used by a teacher as an introduction to a fractions unit. In the video, Mr. Duey?specifically teach... [更多]
August 7, 2010 at 12:23 PM
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不適合 WatchKnowLearn
年齡: 3 - 12
7402 觀看人次:
Fraction Shuffle
YouTube
The Jetstangs rap some lyrics to help people learn to use fractions, decimals, percents, ratios, etc. The four-minute video needs to be reviewed before showing to make sure it does not move too rapidly for students to follow. (04:07)
January 5, 2012 at 07:55 PM
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