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Puchalska, Ewa; Semadeni, Zbigniew – For the Learning of Mathematics, 1987
Describes an exploratory investigation of how children reacted to problems with missing, surplus or contradictory data. It was found that the majority of children gave unsatisfactory answers to such problems. (PK)
Descriptors: Concept Formation, Elementary Education, Elementary School Mathematics, Information Seeking
Sowder, Larry – 1988
This project was based on recent interview research which suggested that in choosing operations for story problems in mathematics many students are guided by computational considerations rather than meanings for the operations. This project aimed to refine the catalogue of strategies used by students and to design and test instructional materials…
Descriptors: Computation, Curriculum Development, Curriculum Evaluation, Elementary Education