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| Dreyfus, Tommy | 2 |
| Schwarz, Baruch | 1 |
| Shama, Gilli | 1 |
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| Reports - Research | 2 |
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Peer reviewedShama, 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)
Peer reviewedSchwarz, Baruch; Dreyfus, Tommy – Interactive Learning Environments, 1993
Describes a study which measured how ninth-grade students integrated information about mathematical concepts when working with Triple Representation Model software. Tables, graphs, and algebraic functions were linked, allowing students to manipulate several representations of the same concept. Examples of mathematical problems and student case…
Descriptors: Algebra, Authoring Aids (Programming), Case Studies, Cognitive Processes
