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Wachsmuth, Ipke; Lorenz, Jens-Holger – Focus on Learning Problems in Mathematics, 1987
Analysis of errors children make is modeled both with and without computers. Patterns of thinking are traced for a fifth grader, with the discussion focused on getting clues for remedial instruction by analyzing the dialog. (MNS)
Descriptors: Case Studies, Cognitive Processes, Computer Simulation, Diagnostic Teaching
Behr, Merlyn J.; And Others – Focus on Learning Problems in Mathematics, 1988
Children in grades four and five had instruction on fractions with a continuous manipulative aid to help transfer their knowledge to tasks with a discrete manipulative aid. Results suggest that discrete-embodiment tasks are more difficult than continuous-embodiment tasks. (MNS)
Descriptors: Educational Research, Elementary Education, Elementary School Mathematics, Fractions