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Herman, Joan; Osmundson, Ellen; Dai, Yunyun; Ringstaff, Cathy; Timms, Mike – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2011
Drawing from a large efficacy study in upper elementary science, this report had three purposes: First to examine the quality of teachers' content-pedagogical knowledge in upper elementary science; second, to analyze the relationship between teacher knowledge and their assessment practice; and third, to study the relationship between teacher…
Descriptors: Feedback (Response), Elementary School Science, Teacher Characteristics, Formative Evaluation
Osmundson, Ellen; Herman, Joan; Ringstaff, Cathy; Dai, Yunyun; Timms, Mike – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2012
A central challenge in efficacy studies centers on the issue of "fidelity of implementation," that is, the extent to which participants use the curriculum specified by curriculum developers. In this study, we describe and discuss a "fidelity of implementation" model using multiple methods and instruments to compare two versions of a science…
Descriptors: Fidelity, Curriculum Implementation, Science Curriculum, Teachers
Osmundson, Ellen; Dai, Yunyun; Herman, Joan – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2011
This efficacy study was designed to examine the traditional FOSS curriculum (Delta Publishing, Full Option Science System/FOSS, magnetism and electricity, structures of life, and water modules, 2005), and the new ASK/FOSS curriculum (magnetism and electricity, structures of life, and water modules, 2005), a revised version of the original FOSS…
Descriptors: Elementary School Teachers, Grade 3, Grade 4, Elementary School Science