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Yopp, David A.; Ellsworth, Jacob L. – Mathematics Teaching in the Middle School, 2016
Empirical arguments rely on examples without necessarily addressing all cases. Students should be skeptical of empirical evidence and should seek more secure arguments for generalizations, such as those that explain why a generalization is true for all cases. Generalizing on the basis of patterns in data is an important mathematical practice;…
Descriptors: Generalization, Trust (Psychology), Persuasive Discourse, Mathematics Education
Stahl, Robert J. – 1979
This paper describes a study to determine whether students can, with appropriate instructional materials, develop and apply a knowledge of art concepts. An opening section reviews research on concept acquisition. This study utilized a concept acquisition model developed in 1970 by R. Gagne. Gagne's model proposed that concepts are learned through…
Descriptors: Abstract Reasoning, Academic Ability, Art Appreciation, Art Education