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Schwartz, Lowell M. – Journal of Chemical Education, 1985
Shows that the rules of thumb for propagating significant figures through arithmetic calculations frequently yield misleading results. Also describes two procedures for performing this propagation more reliably than the rules of thumb. However, both require considerably more calculational effort than do the rules. (JN)
Descriptors: Algorithms, Chemistry, College Science, Computation
Steiner, H. G., Ed.; Christiansen, Bent, Ed. – 1978
This volume is largely based upon the preparation for and proceedings of the Third International Congress on Mathematical Education (ICME) held in Karlsruhe, Federal Republic of Germany, in August 1976. The volume deals with 13 broad themes of general educational interest for mathematics teachers and educators. Six of these themes divided the…
Descriptors: Adult Education, Algorithms, Computers, Curriculum Development