Instructables: exploring - living - life-skills - math - featured Sat, 4 Jul 2015 13:49:34 PDT BLOX v1.01 Adding Fractions
Adding Fractions - More DIY How To Projects]]> Sylkhr Congratulations! You clicked on the link to go to this instructable! (that was obvious.....) Anyway, this hopefully will teach you the basics of adding fractions. Well, here's Fraction 101.The top number is the numerator and the bottom number is the denominator. To add fractions, the denominators (b...
By: Sylkhr

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Tue, 10 Feb 2009 15:07:27 PST
How to Divide
How to Divide - More DIY How To Projects]]> BrianKT Division is a core life skill. Calculating the fraction someone is owed or should receive — for instance when splitting a check or dividing the costs of a trip — is a mathematical challenge you are likely to encounter on an almost daily basis. Long division sounds scary, but it’s not. This instructa...
By: BrianKT

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Sun, 21 Sep 2008 10:12:42 PDT
Napier's Bones: Quickly Multiply, Wooden Style
Napier's Bones: Quickly Multiply, Wooden Style - More DIY How To Projects]]> joshf I first encountered Napier's Bones back in Mrs. Hutnick's 4th grade EL math class. We had a 'build day' of sorts in which we made our own Napier's Bones, and at the time I thought they were really cool. Now, a bunch of years later, I still think they're really cool--they're very simple to make and t...
By: joshf

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Mon, 4 Aug 2008 10:40:42 PDT