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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
Green, Edward E.; Flinders, Neil J. – Computing Teacher, 1990
Discussion of involving teachers and students in the learning process focuses on an approach that combined microcomputers, video cassette recorders, and print materials to design a high school algebra class. Course design is explained, software and hardware are described, improvement in student motivation is reported, and costs are considered.…
Descriptors: Algebra, Computer Assisted Instruction, Computer Software, Cost Effectiveness