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Lawson, Michael J.; Chinnappan, Mohan – Cognition and Instruction, 1994
The problem-solving performance of high-achieving (HA) and low-achieving (LA) 11th-grade students was compared during solution of geometry problems using a think-aloud procedure. Detailed analysis of problem-solving protocols indicated that HA students not only accessed a greater body of geometrical knowledge but also used that knowledge more…
Descriptors: Academic Achievement, Cognitive Processes, Comparative Analysis, Geometry