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Jansri, Sopita; Ketpichainarong, Watcharee – International Journal of Educational Methodology, 2020
Astronomy concept is regarded as one difficult topic in both teachers' and students' perspective even though it strongly appeals to the human mind. This concept requires imagination and the ability to use various skills and knowledge, for example, actual motion, relative position, and coordination of views from several points on the Earth to…
Descriptors: Science Teachers, High School Teachers, Astronomy, Motion
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Mazibe, Ernest N.; Coetzee, Corene; Gaigher, Estelle – Research in Science Education, 2020
This paper reports a case study of four grade 10 physical sciences teachers' PCK about graphs of motion. We used three data collection strategies, namely teachers' written accounts, captured by the content representation (CoRe) tool, interviews and classroom observations. We conceptualised the PCK displayed in the CoRe tool and the interviews as…
Descriptors: Case Studies, Pedagogical Content Knowledge, Grade 10, Science Teachers
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Stott, Angela – African Journal of Research in Mathematics, Science and Technology Education, 2013
The force concept in physics is known to be poorly understood by high school and university students throughout the world, with alternative conceptions being prevalent. In this study, I surveyed the conceptions regarding force of a large and varied convenience sample of South African physical sciences teachers, and sought patterns between levels…
Descriptors: Foreign Countries, Physical Sciences, Science Teachers, Pedagogical Content Knowledge
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Lamanauskas, Vincentas, Ed. – International Baltic Symposium on Science and Technology Education, 2019
These proceedings contain papers of the 3rd International Baltic Symposium on Science and Technology Education (BalticSTE2019) held in Šiauliai, Lithuania, June 17-19, 2019. This symposium was organized by the Scientific Methodical Center "Scientia Educologica" in cooperation with the Institute of Education, Šiauliai University. The…
Descriptors: Science Education, Technology Education, Formative Evaluation, Chemistry
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Heller, Joan I. – National Center for Education Evaluation and Regional Assistance, 2012
This study evaluated an approach to professional development for middle school science teachers by closely examining one grade 8 course that embodies that approach. Using a cluster-randomized experimental design, the study tested the effectiveness of the Making Sense of SCIENCE[TM] professional development course on force and motion (Daehler,…
Descriptors: Faculty Development, Science Instruction, Physics, Motion
Inverness Research, 2008
Inverness Research studied the American Museum of Natural History (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for Space, Time and Motion, along with profiles of three teachers who took the course. Course takers report on the annual follow-up surveys that Space,…
Descriptors: Motion, Special Education Teachers, Urban Schools, Astronomy