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Schmidt, Hans-Jurgen – Journal of Research in Science Teaching, 1992
Reports descriptive study concerning student understanding of isomers. Sample of 7,441 senior high school students completed tests which contained 12 questions on isomerism. Results indicate students are inclined to restrict their concept of isomerism to compounds belonging to the same class. There was no evidence students expected molecular…
Descriptors: Chemistry, Educational Research, Educational Strategies, Elementary Secondary Education