"Sections of this book were originally published in 1998 and 2000 as 'Aha! How to teach math so kids get it' and other originally appeared on the 'Let's play math' blog"--Copyright page.
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"Sections of this book were originally published in 1998 and 2000 as 'Aha! How to teach math so kids get it' and other originally appeared on the 'Let's play math' blog"--Copyright page.
Read Less
