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Roland O'Daniel

Squares of Differences: subtraction practice toward a greater purpose | math for love - 1 views

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    Here is a phenomenal lesson, accessible to any child who knows how to subtract, and compelling to everyone, up to and including professional mathematicians. Get a kid engaged in it, and they'll do hundreds of subtraction problems without complaint, because it's helping them solve an honest mathematical mystery. I've seen this idea discussed in math education circles, but I haven't found any references to it online, so I want to share it here.
Roland O'Daniel

Fun 4 The Brain - educational games for addition, subtraction, multiplication, division... - 0 views

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    OK, this is a pretty cool game site that is all about teaching and learning. I played the multiplication game longer than I should have and even played with the pet hamster for a while. He runs on that whell a long time. From the website, "All games here were made by Exuberant Games. Each game goes through important information for a certain subject matter for grades Kindergarten through 6th grade. The math games are great if you need to review your math facts for addition, subtraction , or division. Be sure to check out our new games for other subjects.
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