Scientific American presents Math Dude by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies. Now that we’ve learned how to draw Pascal’s famous triangle and ...
Pascal’s Triangle, algebra and combinatorics. For second-graders? You’d be surprised. Deb Guthrie, a second-grade teacher at Valentine Hills Elementary School in Arden Hills, is a walking repository ...
Scientific American presents Math Dude by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies. At the end of the last episode on how to calculate probabilities, ...
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