Explaining the Unexplainable: Translated Scientific Explanations (TSE) in public physics lectures
International Journal of Science Education online
DOI: http://dx.doi.org/10.1080/09500690802566632
Shulamit Kapon; Uri Ganiel; Bat Sheva Eylon
This paper deals with the features and design of explanations in public physics lectures. It presents the findings from a comparative study of three exemplary public physics lectures, given by practicing physicists who are acknowledged as excellent public lecturers. The study uses three different perspectives: the lecture, the lecturer, and the audience (high school physics teachers and students). It concludes with a grounded theory explanatory framework for public physics lectures. The framework demonstrates that a “Translated Scientific Explanation” (TSE) draws upon four clusters of explanatory categories: analogical approach, story, knowledge organization, and content. The framework suggests how the lecturer fits the content of the presentation to the audience's knowledge throughout the lecture, taking into account the listeners' lack of necessary prior knowledge.
Showing posts with label Kapon. Show all posts
Showing posts with label Kapon. Show all posts
2009-02-23
2008-12-19
Kapon Ganiel Eylon - Physics Education 2009
Scientific argumentation in public physics lectures: bringing contemporary physics into high-school teaching
Phys. Educ. 44 33-38 doi: 10.1088/0031-9120/44/1/004
S Kapon, U Ganiel and B Eylon
This article presents an approach to integrating public e-lectures on contemporary physics into a traditional high-school syllabus. This approach was used in a long-distance professional development course for in-service physics teachers. Each lecture was related to a specific obligatory syllabus chapter, and was accompanied by learner-centred activities. We provide a detailed description of an activity that explicates the scientific arguments that were presented in the lectures. Teachers appreciated the approach and reported that the lectures and activities updated and broadened their knowledge of physics and contributed to their understanding of the nature of science (NOS).
Phys. Educ. 44 33-38 doi: 10.1088/0031-9120/44/1/004
S Kapon, U Ganiel and B Eylon
This article presents an approach to integrating public e-lectures on contemporary physics into a traditional high-school syllabus. This approach was used in a long-distance professional development course for in-service physics teachers. Each lecture was related to a specific obligatory syllabus chapter, and was accompanied by learner-centred activities. We provide a detailed description of an activity that explicates the scientific arguments that were presented in the lectures. Teachers appreciated the approach and reported that the lectures and activities updated and broadened their knowledge of physics and contributed to their understanding of the nature of science (NOS).
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