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Stieff, Mike; Hegarty, Mary; Deslongchamps, Ghislain – Cognition and Instruction, 2011
Increasingly, multi-representational educational technologies are being deployed in science classrooms to support science learning and the development of representational competence. Several studies have indicated that students experience significant challenges working with these multi-representational displays and prefer to use only one…
Descriptors: Educational Technology, Visual Aids, Science Instruction, Organic Chemistry
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Pugh, Kevin J.; Linnenbrink-Garcia, Lisa; Koskey, Kristin L. K.; Stewart, Victoria C.; Manzey, Christine – Cognition and Instruction, 2010
The Teaching for Transformative Experiences in Science (TTES) model is designed to foster transformative experiences (e.g., experiences with science content involving the application of that content in ways that expand perception and value in everyday experience). This study presents a case study of a high school biology teacher learning to…
Descriptors: Intervention, Conflict, Biology, Science Instruction
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Radinsky, Josh – Cognition and Instruction, 2008
Learning science includes learning to argue with "inscriptions": images used to symbolize information persuasively. This study examined sixth-graders learning to invest inscriptions with representational status, in a geographic information system (GIS)-based science investigation. Learning to reason with inscriptions was studied in emergent…
Descriptors: Information Systems, Cognitive Development, Plate Tectonics, Science Instruction
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Pozo, Juan Ignacio; Gomez Crespo, Miguel Angel – Cognition and Instruction, 2005
Recent research has revealed the existence of intuitive representations strongly rooted in diverse knowledge domains and the difficulties of modifying those representations through instruction by means of conceptual change processes (Carey, 1995; Gopnik & Meltzoff, 1997; Vosniadou, 1994). According to some interpretations, these representations…
Descriptors: Chemistry, Scientific Concepts, Science Instruction, Concept Formation
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Moreno, Roxana; Mayer, Richard E.; Spires, Hiller A.; Lester, James C. – Cognition and Instruction, 2001
Five experiments explored a potentially more productive application of educational technology in which an individual learner has the opportunity to develop a social relation with a computer by interacting with an animated pedagogical agent. Results support the introduction of interactive pedagogical agents to promote meaningful learning in…
Descriptors: Animation, Cognitive Processes, College Students, Computer Assisted Instruction
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Cornelius, Lindsay L.; Herrenkohl, Leslie Rupert – Cognition and Instruction, 2004
Changes in participant structures in classroom environments are often examined in terms of their effects on student learning. In this study, we proposed a way of examining participant structures in terms of power. According to Wertsch (1998) "the emergence of new cultural tools transforms power and authority" (p. 65). When researchers or teachers…
Descriptors: Classroom Environment, Power Structure, Teacher Student Relationship, Peer Relationship