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| Anderson, John R. | 1 |
| Lamb, John Jr. | 1 |
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| Computer Programs | 2 |
| Books | 1 |
| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedLamb, John Jr. – School Science and Mathematics, 1991
An activity that shows how mathematics can be used to model events in the real world is described. A way to calculate the area of the sun covered by the moon during a partial eclipse is presented. A computer program that will determine the coverage percentage is also included. (KR)
Descriptors: Astronomy, Computer Uses in Education, Geometry, Learning Activities
Anderson, John R. – 1993
Related to the earlier ACT production system theory, this book's basic goal is to present evidence for the psychological reality of a production system model of mind. Distinguished from the original theory in three ways, this volume uses previous rational analyses to improve upon that theory and extend its scope. It also relates the theory to new…
Descriptors: Cognitive Processes, Computer Assisted Instruction, Computer Simulation, Conflict Resolution
