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Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 16
Simple Interest
From YouTube, produced by Lawrence Perez
The video begins with what simple interest is: I = PRT, where interest is equal to principal times interest rate times time in years. Sometime time is only days, so then days needs to be converted into years. The equation is used to solve some word p... [more]
Found by Barb in Interest
August 2, 2009 at 07:25 PM
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Not Right For WatchKnowLearn
Ages: 12 - 16
Calculating Simple Interest
From TeacherTube
A short video featuring two cartoon characters that are given the task of calculating simple interest on several loans. Its use of symbols makes this easy to reproduce by students. It is pre-algebraic.
July 29, 2009 at 01:18 PM
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