
Applications for Education
I've never bought a worksheet book for an elementary school classroom, but a quick search of Amazon revealed that a teacher could quickly sink $50 or more to have a set of workbooks sufficient for all subjects taught in an elementary school classroom. The worksheets on Education.com could be useful for cutting down on the number of worksheet books an elementary school teacher needs to purchase.
Here are a couple of related resources that may be of interest to you:
World of Teaching - Slideshows for All Subjects
Pete's Power Point Station - A Great Stop of Elementary School Teachers
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