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Higgins, Jon L., Ed. – 1976
Abstracts of 28 research reports are provided. The reports were prepared by investigators for presentation at the 54th annual meeting of the National Council of Teachers of Mathematics. A broad range of topics related to mathematics education are covered. Three reports concern the effects of differing presentations of mathematics, four are related…
Descriptors: Algorithms, Attitudes, Evaluation, Instruction
Blevins, Belinda; And Others – 1981
The results of an investigation of the development of children's knowledge of addition and subtraction concepts before they start school are detailed. The purpose of the study was to test the predictions of the three-stage model about the distinctions between the last two stages. Twenty-four children participated in the investigation. None of…
Descriptors: Addition, Algorithms, Basic Skills, Cognitive Development