Zero to Lazy Eight

Zero to Lazy Eight

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Did you ever wonder why a stitch in time saves nine and not, say, four, or why the number seven is considered the luckiest, or what number the word googol refer

Learning Journals in the K-8 Classroom

Learning Journals in the K-8 Classroom

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Learning Journals in the K-8 Classroom is the first comprehensive presentation of how to use academic journals effectively for elementary-level instruction. The

Perfect Figures

Perfect Figures

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Since the beginning of civilization, numbers have been more than just a way to keep count. Perfect Figures tells the stories of how each number came to be and w