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Ames, D. M.; Leathard, D. A. – International Journal of Mathematical Education in Science and Technology, 1978
The computer programs require the students to show that they understand the calculations by processing one set of data correctly themselves before the remaining sets are computed for them. (MP)
Descriptors: College Mathematics, Computation, Computer Assisted Instruction, Computer Programs
Peer reviewed Peer reviewed
Gaskill, H. S.; Lopez, Robert J. – International Journal of Mathematical Education in Science and Technology, 1978
The new, and prevalent, raised-dash notation (for subtraction) appearing in school mathematics texts is examined, especially for its effects on students' computational skills. Reasons for a return to the standard notation of the centered dash are presented. (Author/MN)
Descriptors: Basic Skills, Computation, Elementary Education, Elementary School Mathematics
Peer reviewed Peer reviewed
D'Ambrosio, Ubiratan – International Journal of Mathematical Education in Science and Technology, 1978
The effect of the use of calculators on learning and on calculation is discussed. Also, the effects of the use of calculators in developing countries and for deprived minorities are discussed. (MP)
Descriptors: Calculators, Computation, Concept Formation, Developing Nations