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Problem-Solving Behaviors of Different Achievement Groups on Multiple-Choice Questions in General Chemistry
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Teichert, Melonie A.; Schroeder, Maria J.; Lin, Shirley; Dillner, Debra K.; Komperda, Regis; Bunce, Diane M. – Journal of Chemical Education, 2020
On the basis of the results of two prior studies at the US Naval Academy (USNA), which described the choice of study resources and the self-reported learning approaches of students of differing achievement levels, the current investigation examines how students of differing achievement levels in general chemistry actually solve multiple-choice…
Descriptors: Problem Solving, Chemistry, Science Instruction, Science Tests
Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Educational Technologies (ICEduTech 2020) (7th, São Paulo, Brazil, February 5-7, 2020)
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Kommers, Piet, Ed.; Viana, Adriana Backx Noronha, Ed.; Issa, Tomayess, Ed.; Isaías, Pedro, Ed. – International Association for Development of the Information Society, 2020
These proceedings contain the papers of the 7th International Conference on Educational Technologies 2020 (ICEduTech 2020), which has been organised by the International Association for Development of the Information Society and co-organised by the University of São Paulo ("Universidade de São Paulo"), Brazil, from 5 to 7 February 2020.…
Descriptors: Cognitive Style, Handheld Devices, Telecommunications, Graduate Students
Stoichiometric Problem Solving in High School Chemistry.
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Schmidt, Hans-Jurgen – 1992
The purpose of this descriptive study was to create and test questions on stoichiometry with number ratios for quick mental calculations and to identify students' problem-solving strategies. The present study was a component of a more comprehensive investigation in which 7,441 German senior high school students were asked to work on 154 test items…
Descriptors: Chemistry, Cognitive Style, Computation, Concept Formation