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Walsh, Thomas P. – Learning & Leading with Technology, 1996
When using spreadsheets to explore real-world problems involving periodic change, students can observe what happens at each period, generate a graph, and learn how changing the starting quantity or constants affects results. Spreadsheet lessons for high school students are presented that explore mathematical modeling, linear programming, and…
Descriptors: Computer Assisted Instruction, Differential Equations, High School Students, High Schools
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Shama, Gilli; Dreyfus, Tommy – Educational Studies in Mathematics, 1994
Identified and classified solution strategies of (n=49) 10th-grade students who were presented with linear programming problems in a predominantly visual setting in the form of a computerized game. Visual strategies were developed more frequently than either algebraic or mixed strategies. Appendix includes questionnaires. (Contains 11 references.)…
Descriptors: Algebra, Cognitive Style, Computer Assisted Instruction, Functions (Mathematics)