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Hadenfeldt, Jan C.; Bernholt, Sascha; Liu, Xiufeng; Neumann, Knut; Parchmann, Ilka – Journal of Chemical Education, 2013
Helping students develop a sound understanding of scientific concepts can be a major challenge. Lately, learning progressions have received increasing attention as a means to support students in developing understanding of core scientific concepts. At the center of a learning progression is a sequence of developmental levels reflecting an…
Descriptors: Elementary School Science, Secondary School Science, Science Instruction, Chemistry
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Chan, Yan Mei; Hom, Wendy; Montclare, Jin Kim – Journal of Chemical Education, 2011
Chemistry has become increasingly multidisciplinary. Starting in middle school and high school, however, the different disciplines are taught as distinct subjects and little effort is made to emphasize overlapping concepts. Development of innovative approaches to teaching science through the integration of technology is needed to provide students…
Descriptors: Mentors, Science Interests, Chemistry, Grade 7