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Kameenui, Edward J.; Carnine, Douglas W. – Exceptional Child, 1986
Significant differences were found favoring skill-deficient second-graders (N=10) provided with repeated preteaching trials on a selected component skill of a subtraction algorithm before they worked the entire algorithm over students (N=10) who, from the beginning of training, received systematic instruction on working the entire algorithm.…
Descriptors: Algorithms, Computation, Grade 2, Learning Problems
Suydam, Marilyn N., Ed.; Reys, Robert E., Ed. – 1978
The National Council of Teachers of Mathematics (NCTM) 1978 Yearbook contains fourteen articles covering a broad spectrum of computational topics. The first article considers the role of computational skills in the world of today and tomorrow. Several articles focus attention on how to help children master the basic facts. Algorithms for…
Descriptors: Algorithms, Basic Skills, Calculators, Diagnostic Teaching
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Jencks, Stanley M.; And Others – Arithmetic Teacher, 1980
Children's difficulties remembering correct algorithms for operations with fractions are traced to difficulties in the instructional sequence. Many teachers "teach mistakes" by failing to provide sufficient referents for their pupils. (MP)
Descriptors: Algorithms, Elementary Education, Elementary School Mathematics, Fractions