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Moore, John M.; And Others – School Science and Mathematics, 1992
Reports an experimental study of 80 ninth grade biology students randomly assigned to treatment and control groups to determine whether the use of human examples in instructional strategies on Mendelian genetics increases acquisition and retention of genetics concepts. Results indicate that use of human examples in contrast to traditional examples…
Descriptors: Biology, Cognitive Development, Cognitive Measurement, Cognitive Structures
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Movshovitz-Hadar, Nitsa – School Science and Mathematics, 1993
Reviews the logic underlying mathematical induction and presents 10 tasks designed to help students develop a conceptual framework for mathematical induction. (Contains 20 references.) (MDH)
Descriptors: Cognitive Development, Cognitive Structures, Concept Formation, Elementary Secondary Education
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Eckstein, Shulamith G.; Shemesh, Michal – School Science and Mathematics, 1993
Two studies examined the construction of children's beliefs about projectile motion of a ball rolled off a table. Describes the concepts used by children, analyzes their use as a function of age, and gives a naturalistic description of their use. Results indicate that appropriate instruction can remediate misconceptions. (MDH)
Descriptors: Beliefs, Cognitive Development, Cognitive Structures, Concept Formation
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Mansfield, Helen M.; Happs, John C. – School Science and Mathematics, 1992
Reports misconceptions identified in students with respect to the topic of parallel lines and the teaching strategies found to be useful in challenging those misconceptions. (11 references) (MDH)
Descriptors: Cognitive Development, Cognitive Processes, Cognitive Structures, Concept Formation
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Roth, Wolff-Michael; Roychoudhury, Anita – School Science and Mathematics, 1993
Discusses Vee mapping, a technique to assist students in categorizing the relationship between the conceptual and procedural aspects of science. Presents a study to investigate elementary education majors' (n=27) use of the Vee heuristic and concept mapping for the construction of knowledge; attitudes toward learning science in collaborative…
Descriptors: Cognitive Structures, Concept Formation, Concept Mapping, Constructivism (Learning)
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Cohen, Herbert G. – School Science and Mathematics, 1992
Presents a study to examine the effects of a verbal teaching strategy versus a strategy providing instruction using activities and manipulatives in four seventh grade earth science classes with students of varying cognitive abilities (n=83). Results indicate that students with more cognitive structures perform better and that using manipulatives…
Descriptors: Academic Achievement, Cognitive Development, Cognitive Measurement, Cognitive Structures