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Science Teaching Reform through Professional Development: Teachers' Use of a Scientific Classroom Discourse Community Model

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Lewis, Elizabeth B.; Baker, Dale R.; Helding, Brandon A. – Science Education, 2015

This report outlines a 2-year investigation into how secondary science teachers used professional development (PD) to build scientific classroom discourse communities (SCDCs). Observation data, teacher, student, and school demographic information were used to build a hierarchical linear model. The length of time that teachers received PD was the…

Descriptors: Secondary School Science, Secondary School Teachers, Science Teachers, Professional Development