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Hadenfeldt, Jan Christoph; Neumann, Knut; Bernholt, Sascha; Liu, Xiufeng; Parchmann, Ilka – Journal of Research in Science Teaching, 2016
This study presents our attempt to elicit students' progression in understanding the matter concept. Past work has identified the big ideas about matter students need to understand, the many everyday understandings students hold about these ideas, and levels of understanding through which students progress in developing understanding of the big…
Descriptors: Scientific Concepts, Science Instruction, Science Education, Chemistry
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Itzek-Greulich, Heike; Vollmer, Christian – Journal of Research in Science Teaching, 2017
Students' interest in science declines in secondary school. Therefore, motivating students to become competent and engaged in science topics that are relevant for their everyday lives is an important goal, so they can be better citizens and decision makers with socioscientific issues (e.g., climate change and waste disposal). The present study…
Descriptors: Science Laboratories, Item Response Theory, Hierarchical Linear Modeling, Student Interests
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Swarat, Su; Light, Greg; Park, Eun Jung; Drane, Denise – Journal of Research in Science Teaching, 2011
The importance of "size and scale" in nanoscience and engineering has been recognized by both scientists and science educators. A solid understanding of this concept is key to the learning of nanoscience. Students, however, have been reported to have considerable difficulty grasping this concept; yet little is known regarding their state…
Descriptors: Undergraduate Students, College Science, Engineering Education, Student Attitudes
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Okebukola, Peter Akinsola; Owolabi, Olatunde; Okebukola, Foluso Olutoyin – Journal of Research in Science Teaching, 2013
The forecast for the first quarter of this century is that the issue of teaching science in the language to which the learner is most familiar will receive more attention in our quest to win more students for science. Over two-thirds of countries in Africa, Asia, and Europe have developed policies on the use of the mother tongue for teaching…
Descriptors: Foreign Countries, Elementary Schools, Elementary School Science, Science Instruction
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Lee, Hee-Sun; Liu, Ou Lydia; Price, C. Aaron; Kendall, Amber L. M. – Journal of Research in Science Teaching, 2011
The purpose of this study was to explore college students' recognition of temporal magnitudes associated with durations of scientific changes through construct validation of a 30-item instrument. We administered the instrument to 514 students from 10 higher education institutions in the United States. Among them, 419 students took the instrument…
Descriptors: College Students, Construct Validity, Validity, Psychometrics
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Vedder-Weiss, Dana; Fortus, David – Journal of Research in Science Teaching, 2013
Achievement goal theory distinguishes between mastery goals (the goals of developing competence) and performance goals (the goals of demonstrating competence) [Ames [1992] "Journal of Educational Psychology" 84: 261-271]. In this study, we employed this theory aiming to better understand why adolescents' motivation to learn science…
Descriptors: Foreign Countries, Achievement, Goal Orientation, Theories
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Bonner, Janice M.; Holliday, William G. – Journal of Research in Science Teaching, 2006
A composite theory of college science student note-taking strategies was derived from a periodic series of five interviews with 23 students and with other variables, including original and final versions of notes analyzed during a semester-long genetics course. This evolving composite theory was later compared with Van Meter, Yokoi, and Pressley's…
Descriptors: College Science, Learning Strategies, Genetics, Notetaking