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Hutchings, Lloyd Benjamin – 1972
Individual fifth grade classrooms in five schools of differing socioeconomic levels were used in a study to analyze the reaction of the school to the experimental format, the adequacy of the test instrument, and the differential effects of the experimental treatments. Students were instructed in one of two experimental addition algorithms,…
Descriptors: Addition, Algorithms, Doctoral Dissertations, Elementary School Mathematics
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Cox, L. S. – Arithmetic Teacher, 1975
Types of errors made by children in addition and subtraction are presented and discussed. Suggestions are given for testing, diagnosing, and prescribing for instruction. (MNS)
Descriptors: Addition, Algorithms, Diagnostic Teaching, Elementary Education
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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
Inskeep, James E., Jr. – NCTM Yearbook, 1978
How teachers can diagnose difficulties with computation is discussed, with emphasis on how to develop diagnostic tests. How to use such tests to plan remediation is considered in terms of several types of errors. (MN)
Descriptors: Algorithms, Basic Skills, Computation, Diagnostic Tests