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Thornton, E. B. C. – Mathematics Teaching, 1970
Descriptors: Algebra, Graphs, Instruction, Mathematics
Haworth, Anne; Rothery, Andrew – Mathematics Teaching, 1978
An approach to solving many linear programming problems, using only arithmetical thinking in conjunction with the usual diagram, is given. (MN)
Descriptors: Arithmetic, Diagrams, Graphs, Instruction
Winkles, Jim – Mathematics Teaching, 1981
How the use of calculators can illuminate mathematics and improve the level of problem-solving discussion in classes is presented. (MP)
Descriptors: Calculators, Educational Technology, Graphs, Mathematical Concepts
