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Dubois, Jean-Guy – Educational Studies in Mathematics, 1984
A classification of the simple combinatorial configurations which correspond to various cases of distribution and ordering of objects into boxes is given (in French). Concrete descriptions, structured relations, translations, and formalizations are discussed. (MNS)
Descriptors: Cognitive Processes, Mathematical Models, Mathematics, Mathematics Instruction
Peer reviewed Peer reviewed
Kieren, Thomas E. – Arithmetic Teacher, 1984
The mechanisms, images, and language needed for the development of rational-number ideas are briefly discussed. Such ideas are sophisticated and different from natural-numbers ideas. (MNS)
Descriptors: Cognitive Processes, Decimal Fractions, Editorials, Elementary Education
Hansen, Viggo P., Ed.; Zweng, Marilyn J., Ed. – 1984
The role of computers (especially microcomputers) in the mathematics curriculum and suggestions for using them in mathematics instruction are discussed in this yearbook. The 27 articles are presented under five headings. Part 1, Issues, includes articles on comprehensive instructional computing, possible new curricula, and a syllabus for a…
Descriptors: Cognitive Processes, Computer Graphics, Computer Oriented Programs, Curriculum Development