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| Journal of Computers in… | 4 |
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| Journal Articles | 4 |
| Computer Programs | 3 |
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| Reports - Descriptive | 1 |
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Peer reviewedSchaefer, Paul – Journal of Computers in Mathematics and Science Teaching, 1989
Provides a program listing in True BASIC which constructs several kinds of matrices: (1) matrices with integral entries that have inverses that have integral entries; (2) matrices with integral entries that have inverses that are rational numbers with reasonable denominators; and (3) matrices with integral entries and prescribed integer…
Descriptors: Algebra, College Mathematics, Computer Oriented Programs, Computer Software
Peer reviewedBollinger, Galen – Journal of Computers in Mathematics and Science Teaching, 1989
Presented are some current facts about symbol manipulators and their relation to high school mathematics. The development of computer algebra systems is discussed. Five areas of computer algebra needing investigation (skill proficiency, understanding, curriculum content, student homework, and equity) are identified. (MVL)
Descriptors: Algebra, Computer Graphics, Computer Oriented Programs, Computer Software
Peer reviewedThomas, David A. – Journal of Computers in Mathematics and Science Teaching, 1989
Discusses dimensionality in Euclidean geometry. Presents methods to produce fractals using LOGO. Uses the idea of self-similarity. Included are program listings and suggested extension activities. (MVL)
Descriptors: Computer Graphics, Computer Oriented Programs, Computer Uses in Education, Fractals
Peer reviewedDownes, Michael – Journal of Computers in Mathematics and Science Teaching, 1989
Uses a LOGO program and probability to solve systems of equations. Provides a physical model and a LOGO model. Lists programs and explains the methodology used. (MVL)
Descriptors: Algebra, Computer Oriented Programs, Computer Software, Computer Uses in Education
