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Williamson, Vickie M.; Lane, Sarah M.; Gilbreath, Travis; Tasker, Roy; Ashkenazi, Guy; Williamson, Kenneth C.; Macfarlane, Ronald D. – Journal of Chemical Education, 2012
A prior study showed that students best make predictions about the outcome of opening a valve between two flasks containing a fluid or vacuum when they view both a demonstration video and a particulate animation, but the study showed no influence from the order in which these visualizations were used. The purpose of this current research was to…
Descriptors: Academic Ability, Chemistry, Animation, Video Technology
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Reiner, Miriam; Gilbert, John – International Journal of Science Education, 2000
Suggests that scientific thought experiments (TEs) draw upon three epistemological resources: conceptual-logical inferences, visual imagery, and bodily-motor experience. Argues that TEs are powerful because of students' thought capabilities related to imagination and visual imagery. Claims that TEs are not currently exploited by school learning…
Descriptors: Cognitive Processes, Creative Thinking, Epistemology, Higher Education
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Provo, Judy; Lamar, Carlton; Newby, Timothy – Journal of Research in Science Teaching, 2002
Uses a cross section to enhance three-dimensional knowledge of the anatomy of a canine head. Involves (n=124) veterinary students dissecting the head and experimental groups also identifying structures on a cross section of the head. Reports a positive impact of this experience on participant students. (Contains 52 references.) (Author/YDS)
Descriptors: Anatomy, Dissection, Higher Education, Science Experiments