PENNSYLVANIA DEPARTMENT OF EDUCATION ANNUAL CONFERENCE 2010

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Making a Difference:
Educational Practices That Work!April 6- 9, 2010 | Hershey Lodge and Convention Center

Building Mathematics Knowledge From the Ground Up: Research and Early Mathematics Development

David Chard

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DAVID CHARD: Let me begin by thanking what Jackie referred to as PaTTAN, which in Texas I refer to as PaTTAN because – oh, good, so it’s just a different – This is, I think, maybe the fourth or

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