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Peer reviewedSchwarz, Baruch; Dreyfus, Tommy – Educational Studies in Mathematics, 1995
A computer microworld called Triple Representation Model uses graphical, tabular, and algebraic representations to influence conceptions of function. A majority of students were able to cope with partial data, recognize invariants while coordinating actions among representations, and recognize invariants while creating and comparing different…
Descriptors: Cognitive Development, College Students, Computer Uses in Education, Functions (Mathematics)
Peer reviewedGanguli, Aparna B. – Educational Studies in Mathematics, 1992
The effects on college students' (n=110) attitudes of using a microcomputer as a demonstration aid was investigated in an intermediate algebra class. Results suggest a significant treatment effect on students' attitude favoring the microcomputer treatment group. (16 references) (MDH)
Descriptors: Algebra, Attitude Change, College Students, Computer Assisted Instruction
