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| Quantum | 2 |
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| Gerver, Mikhail | 1 |
| Panov, Alexey | 1 |
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| Guides - Classroom - Learner | 1 |
| Guides - Classroom - Teacher | 1 |
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Peer reviewedPanov, Alexey – Quantum, 1992
The game "Pythagoras" is an adaptation of the tangram puzzle. Describes the process of finding all the possible convex polygons with seven sides to prove that the solution to a given puzzle shape of seven sides difficult to find was not possible. (MDH)
Descriptors: Cognitive Processes, Cognitive Style, Discovery Processes, Educational Games
Peer reviewedGerver, Mikhail – Quantum, 1992
Challenges the readers comprehension of mathematical induction by presenting four examples of arguments that misrepresent the concept. Discusses the reasons why the arguments lead to false conclusions. (MDH)
Descriptors: Abstract Reasoning, Cognitive Processes, Concept Formation, Enrichment Activities
