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| Computing Teacher | 1 |
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| Sirjani, Elizabeth A. | 1 |
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| Computer Programs | 1 |
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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
