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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
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Ward, R. Bruce; Sadler, Philip M.; Shapiro, Irwin I. – Astronomy Education Review, 2008
We report on an evaluation of the effectiveness of Project ARIES, an astronomy-based physical science curriculum for upper elementary and middle school children. ARIES students use innovative, simple, and affordable apparatus to carry out a wide range of indoor and outdoor hands-on, discovery-based activities. Student journals and comprehensive…
Descriptors: Student Journals, Grade 4, Grade 3, Teaching Methods