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Thompson, H. Bradford – Journal of Computers in Mathematics and Science Teaching, 1988
Provides a method to use superscripts and subscripts on the screen by using graphics screen modes. Gives two methods and provides a listing of a sample BASIC program. (MVL)
Descriptors: Authoring Aids (Programing), Chemistry, Computer Graphics, Computer Oriented Programs
Peer reviewed Peer reviewed
Weller, Herman G.; Johnson, Vivian – Journal of Computers in Mathematics and Science Teaching, 1992
Describes a unit for teaching exponential change in a noncalculus physics course by having students write recursive procedures in LOGO to graphically represent linear and exponential change. Summarizes the experience of implementing the unit in a segment on radioactive decay. Modifications to the unit are suggested for teaching exponential change…
Descriptors: Cognitive Development, Computer Uses in Education, Curriculum Evaluation, Exponents (Mathematics)
Peer reviewed Peer reviewed
Venugopalan, Mundiyath – Journal of Computers in Mathematics and Science Teaching, 1989
Lists a BASIC program which computes the equilibrium constant as a function of temperature. Suggests use by undergraduates taking a one-year calculus-based physical chemistry course. Notes the program provides for up to four species, typically two reactants and two products. (MVL)
Descriptors: Chemical Equilibrium, Chemical Reactions, Chemistry, College Science