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Bowers, Janet; Bezuk, Nadine; Aguilar, Karen; Klass, Steve – Journal of Technology and Teacher Education, 2011
This report describes reflections from two cycles of developmental research that involved creating and refining a series of computer-based applets for reasoning about the relative magnitude of fractional quantities. The applet sequence stemmed from a cognitively demanding task used in face-to-face teacher education settings that involved placing…
Descriptors: Feedback (Response), Mathematics Instruction, Research and Development, Number Concepts
Blair, Kristen Pilner – ProQuest LLC, 2009
Research addressing the effectiveness of feedback for learning has focused on many dimensions of feedback, including the timing (Kulik & Kulik, 1988), type (Mory, 2004), and amount of available information (Dempsey et. al, 1993). Much of the feedback research in education has tacitly assumed that the available information is perceived, and any…
Descriptors: Feedback (Response), Instructional Design, Error Correction, Computer Software