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Grady, M. Tim; Brumbaugh, Doug – Journal of Computers in Mathematics and Science Teaching, 1988
Explores the use of computers for teaching mathematical models of transposition ciphers. Illustrates the ideas, includes activities and extensions, provides a mathematical model and includes computer programs to implement these topics. (MVL)
Descriptors: Algorithms, Cryptography, Instructional Materials, Integrated Activities
Peer reviewed Peer reviewed
Flores, Alfinio – Mathematics Teacher, 1993
Describes two activities to introduce or extend the concept of the natural number e. Students conduct a lottery using either a table of random numbers or a computer simulation to link experimental probability results to the theoretical probability and to the number e. (MDH)
Descriptors: Computer Assisted Instruction, Computer Simulation, Concept Formation, Enrichment Activities