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Gray, Kyle; Steer, David; McConnell, David; Owens, Katharine – Journal of College Science Teaching, 2010
Despite years of formal education, approximately one-third of all undergraduate students still cannot explain the causes of the seasons. Student manipulation of a handheld model is one approach to teaching this concept; however, the large number of students in many introductory classes can dissuade instructors from utilizing this teaching…
Descriptors: Undergraduate Students, Earth Science, Teaching Methods, Lecture Method
Steer, David; McConnell, David; Gray, Kyle; Kortz, Karen; Liang, Xin – Science Educator, 2009
This descriptive study investigated students' answers to geoscience conceptual questions answered using electronic personal response systems. Answer patterns were examined to evaluate the peer-instruction pedagogical approach in a large general education classroom setting. (Contains 3 figures and 2 tables.)
Descriptors: Peer Teaching, Earth Science, Science Instruction, Technology Uses in Education