COMPREHENSION OF TEMPERATURE WHEN SOLVING A THERMODYNAMIC TASK

Fredrik Jeppsson; Helge Strömdahl

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COMPREHENSION OF TEMPERATURE WHEN SOLVING A THERMODYNAMIC TASK

Title	COMPREHENSION OF TEMPERATURE WHEN SOLVING A THERMODYNAMIC TASK
Publication Type	Journal Article
Year of Publication	2010
Authors	Jeppsson, F, Strömdahl, H
Journal	Journal of Baltic Science Education
Volume	9
Issue	3
Start Page	224-236
Date Published	September/2010
Type of Article	Original article
ISSN	1648-3898
Other Numbers	ICID: 925317
Keywords	qualitative analysis, semantics
Abstract	The present study focus the presence and role of deep qualitative conceptual knowledge of temperature among a group of ten individuals (n=10), academic well-educated and experienced in science, when solving a task about changes in temperature of a given thermo¬dynamic system. The aim is to find out the variation of comprehension of tempera¬ture in the task solving process. Data is gathered by interviews based on the thinking aloud method. The inter¬views were video-recorded and verbatim transcribed. Transcriptions were analysed by using a two dimensional semiotic/semantic analysing schema (acronym 2-D SAS). The results revealed a broad variation in the comprehension of the term temperature in the given context. The three informants who produced correct answers structured the task by identifying the scientifically appropriate referent and sense of the term temperature according to the given context.
URL	http://oaji.net/articles/2014/987-1405172088.pdf
Refereed Designation	Refereed
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