Math Mammoth printed books sale!


From September 12 till September 18, 2017, get Math Mammoth printed books at 20% off at Rainbow Resource Center. :)

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Giveaway of 3 copies of Math Dictionary for Kids

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PRUFROCK PRESS INC. is graciously donating THREE copies of their Math Dictionary for Kids: (Grades 4-9) to be given away to my blog readers! (Only U.S. and Canada addresses, please.) This dictionary has been recently updated and is now in full color! Go check how it looks like inside At Amazon: If you want to take part in the giveaway, leave a comment here, AND email me so I'll have your email address to contact you if you win. I will run this until  August 21 OR until I get 100 entries, whichever happens first. And it's only for U.S. and Canada addresses. COMMENTS ARE CLOSED NOW... I GOT MORE THAN 100 in record time. The WINNERS are RJC, Sheri R, and mommygirl @ HCA. THANKS EVERYONE! AND, not only that, but Denise also has a math book giveaway at her blog... hers are for TWO books: Keith Devlin’s new e-book, Leonardo and Steve: The Young Genius Who Beat Apple to Market by 800 Years, and his latest print book, The Man of Numbers: Fibonacci’s Arithmetic Revolu...
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