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Contribution of an Instructional Module Incorporating PhET Simulations to Rwandan Students' Knowledge of Chemical Reactions, Acids, and Bases through Social Interactions
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Jean-Baptiste Ndagijimana; Jeannette Musengimana; Henriette Mushimiyimana; Evode Mukama; Olivier Habimana; Paulin Manirakiza; Jean Claude Dushimimana; Jean Pierre Alpha Munyaruhengeri; Samia Khan; Elizabeth Lakin – Chemistry Education Research and Practice, 2025
The current study ascertained the influence an instructional module had on enhancing students' understanding of chemical reactions and acid-base topics. The sample size for this study consisted of 197 students, including 101 in an "experimental" group and 96 in a "control" group, selected from schools in two Districts…
Descriptors: Foreign Countries, Secondary School Science, Secondary School Students, Chemistry
Developing Technological Pedagogical Science Knowledge through Educational Computational Chemistry: A Case Study of Pre-Service Chemistry Teachers' Perceptions
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Rodríguez-Becerra, Jorge; Cáceres-Jensen, Lizethly; Díaz, Tatiana; Sofía Druker; Padilla, Víctor Bahamonde; Pernaa, Johannes; Aksela, Maija – Chemistry Education Research and Practice, 2020
The purpose of this descriptive case study was to develop pre-service chemistry teachers' Technological Pedagogical Science Knowledge (TPASK) through novel computational chemistry modules. The study consisted of two phases starting with designing a computational chemistry based learning environment followed by a case study where students'…
Descriptors: Preservice Teachers, Pedagogical Content Knowledge, Technological Literacy, Science Teachers
Assessing Assessment: In Pursuit of Meaningful Learning
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Rootman-le Grange, Ilse; Blackie, Margaret A. L. – Chemistry Education Research and Practice, 2018
The challenge of supporting the development of meaningful learning is prevalent in chemistry education research. One of the core activities used in the learning process is assessments. The aim of this paper is to illustrate how the semantics dimension of Legitimation Code Theory can be a helpful tool to critique the quality of assessments and…
Descriptors: Chemistry, Educational Research, Educational Quality, Educational Assessment