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Sirjani, Elizabeth A. – Computing Teacher, 1991
Provides Terrapin LOGO programs that use graphic manipulatives--squares, logs, and units--to form the area of a rectangle as a graphical representation for any trinomial of the form: Axx + Bx + C. An important component is the connection of the procedural skill of trinomial factoring to the visualization of the accompanying rectangular displays.…
Descriptors: Algebra, Computer Assisted Instruction, Elementary Secondary Education, Instructional Materials
Peer reviewed Peer reviewed
Grandgenett, Neal – Journal of Computers in Mathematics and Science Teaching, 1991
Described is a research-based instructional technique for teaching analogical reasoning by the use of guided LOGO programing activities. An example worksheet is provided illustrating the use of the Sternberg's four-step analogical reasoning technique (encode, infer, map, and apply) with LOGO programs. (Author/MDH)
Descriptors: Analogy, Computer Assisted Instruction, Critical Thinking, Learning Activities
Peer reviewed Peer reviewed
Prichard, Mary Kim – Mathematics Teacher, 1993
Discusses the process of mathematical iteration, its benefits as a problem-solving technique, and how to teach it. Presents a selection of mathematical ideas and problems that can be solved and explored using iteration, along with related BASIC computer programs. (MDH)
Descriptors: Computer Assisted Instruction, Equations (Mathematics), Estimation (Mathematics), Learning Strategies
Peer reviewed Peer reviewed
Saleem, Naveed; Azad, Abbas N. – Journal of Computers in Mathematics and Science Teaching, 1992
Describes the application of expert systems to provide computer-assisted instruction support to students to facilitate their learning of both fundamental and advanced statistical concepts. Provides examples of both a modular system and an integrated system which utilize VP-Expert, an expert system development shell. (14 references) (Author)
Descriptors: Computer Assisted Instruction, Expert Systems, Higher Education, Instructional Materials
Peer reviewed Peer reviewed
Orton, Robert E. – Journal of Computers in Mathematics and Science Teaching, 1990
Described is a short program for teaching and learning about geometric transformations. The integration of geometry problem solving and BASIC programing is discussed. Applications of computer graphics are illustrated. (CW)
Descriptors: Computation, Computer Graphics, Computer Uses in Education, Educational Technology