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A Microcomputer Approach to Exponential Functions and their Derivatives.
Peer reviewed Peer reviewed
Bloom, Lynette M.; And Others – Mathematics in School, 1986
An intuitive approach to exponential functions is described. Microcomputers are used to aid discovery of derivatives. (MNS)
Descriptors: Computer Oriented Programs, Discovery Learning, Functions (Mathematics), Graphs
Drawing Implicit Functions.
Peer reviewed Peer reviewed
Tall, David – Mathematics in School, 1986
A programing approach is described, using numerical methods to draw implicit functions, without solving the relationships explicitly. Several examples are discussed, with programs and printouts included. (MNS)
Descriptors: Algebra, Computer Oriented Programs, Computer Software, Functions (Mathematics)
Mathematical Investigations Using Logo. Part Two.
Peer reviewed Peer reviewed
Brown, Ken – Mathematics in School, 1986
Programs (using Logo) developed by children to produce multiples, the Fibonacci series, and square numbers are presented, with graphical representations of functions introduced. Another investigation involves drawing a circle using turtle graphics. (MNS)
Descriptors: Computer Software, Elementary Education, Elementary School Mathematics, Functions (Mathematics)
The Baby and the Whale.
Peer reviewed Peer reviewed
Rodgers, Marie – Mathematics in School, 1986
Ways of solving a problem on the connection between heat loss and the ratio of surface area to volume are described. Tables and graphs are included. (MNS)
Descriptors: Area, Calculators, Graphs, Inservice Teacher Education
Computer Preview.
Peer reviewed Peer reviewed
Sawyer, W. W. – Mathematics in School, 1983
Experiences with complex numbers and graphical representations of them are discussed, with a program for a microcomputer. (MNS)
Descriptors: College Mathematics, Computation, Computer Programs, Functions (Mathematics)
Microdot: Computing in Mathematics--Back to Basics-2.
Peer reviewed Peer reviewed
Wardle, Michael – Mathematics in School, 1984
Some specific uses of microcomputers in mathematics instruction are presented. Included are examples for generating data and patterns, checking, practice of various types, developing understanding, comparing results, simulation of experiments, introducing new ideas, solving problems, and extending into new areas. Brief computer programs are given.…
Descriptors: Algebra, Computer Assisted Instruction, Computer Simulation, Estimation (Mathematics)