Search results for author:"Meike Lemmens"
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Third International Mathematics and Science Study 1999 Video Study Technical Report: Volume 2--Science. Technical Report. NCES 2011-049
This second volume of the Third International Mathematics and Science Study (TIMSS) 1999 Video Study Technical Report focuses on every aspect of the planning, implementation, processing, analysis, and reporting of the science components of the TIMSS ...
Kathleen J. Roth; Helen E. Garnier; Catherine Chen; Meike Lemmens; Kathleen Schwille; Nicole I. Z. Wickler
Journal of Research in Science Teaching Vol. 48, No. 2 (February 2011) pp. 117–148
The Science Teachers Learning from Lesson Analysis (STeLLA) project is a videobased analysis-of-practice PD program aimed at improving teacher and student learning at the upper elementary level. The PD program developed and utilized two "lenses," a...