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Gulacar, Ozcan; Milkey, Alexandra; Eilks, Ingo – EURASIA Journal of Mathematics, Science and Technology Education, 2020
Chemistry is traditionally perceived as difficult to comprehend. Its mastery requires that a variety of concepts be linked to form an organized knowledge system. The connections need to be made not only between the concepts associated with the macroscopic level of the chemistry triplet but also between the submicroscopic and symbolic levels. Many…
Descriptors: Chemistry, Science Instruction, Knowledge Level, Mastery Learning
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Abrahamson, Dor; Trninic, Dragan; Gutierrez, Jose F.; Huth, Jacob; Lee, Rosa G. – Technology, Knowledge and Learning, 2011
Radical constructivists advocate discovery-based pedagogical regimes that enable students to incrementally and continuously adapt their cognitive structures to the instrumented cultural environment. Some sociocultural theorists, however, maintain that learning implies discontinuity in conceptual development, because novices must appropriate expert…
Descriptors: Feedback (Response), Cognitive Structures, Concept Formation, Cultural Context