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Smith, Carol L.; Wiser, Marianne; Anderson, Charles W. – Measurement: Interdisciplinary Research and Perspectives, 2006
This article presents the authors' response to the commentaries on their article. They focus on two important issues raised by most of the reviewers: (a) the curricular dependence of the proposed learning progression and the daunting (twin) challenges of bringing about changes in curriculum and assessment and consolidating and validating the…
Descriptors: Research and Development, Evaluation Methods, Epistemology, Science Education
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Blasi, Laura; Alfonso, Berta – Simulation & Gaming, 2006
Building and evaluating artifacts specifically for K-12 education, technologists committed to design sciences are needed along with an approach to evaluation increasing the systemic transfer from research and development into school settings. The authors describe THE VIRTUAL LAB scanning electronic microscope simulation, including (a) its…
Descriptors: Research and Development, Formative Evaluation, Science Laboratories, Qualitative Research