Fredrik Jeppsson
Linköping University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Fredrik Jeppsson.
The Journal of the Learning Sciences | 2013
Fredrik Jeppsson; Jesper Haglund; Tamer G. Amin; Helge Strömdahl
A growing body of research has examined the experiential grounding of scientific thought and the role of experiential intuitive knowledge in science learning. Meanwhile, research in cognitive linguistics has identified many conceptual metaphors (CMs), metaphorical mappings between abstract concepts and experiential source domains, implicit in everyday and scientific language. However, the contributions of CMs to scientific understanding and reasoning are still not clear. This study explores the roles that CMs play in scientific problem-solving through a detailed analysis of two physical chemistry PhD students solving problems on entropy. We report evidence in support of three claims: a range of CMs are used in problem-solving enabling flexible, experiential construals of abstract scientific concepts; CMs are coordinated with one another and other resources supporting the alignment of qualitative and quantitative reasoning; use of CMs grounds abstract reasoning in a “narrative” discourse incorporating conceptions of paths, agents, and movement. We conclude that CMs should be added to the set of intuitive resources others have suggested contribute to expertise in science. This proposal is consistent with two assumptions: that cognition is embodied and that internal cognitive structures and processes interact with semiotic systems. The implications of the findings for learning and instruction are discussed.
Entropy | 2010
Jesper Haglund; Fredrik Jeppsson; Helge Strömdahl
A challenge in the teaching of entropy is that the word has several different senses, which may provide an obstacle for communication. This study identifies five distinct senses of the word entropy ...
International Journal of Science Education | 2015
Tamer G. Amin; Fredrik Jeppsson; Jesper Haglund
Conceptual metaphor and embodied cognition in science learning : Introduction to special issue
Physics Education | 2015
Jesper Haglund; Fredrik Jeppsson; David Hedberg; Konrad J. Schönborn
Thermal cameras offer real-time visual access to otherwise invisible thermal phenomena, which are conceptually demanding for learners during traditional teaching. We present three studies of students’ conduction of laboratory activities that employ thermal cameras to teach challenging thermal concepts in grades 4, 7 and 10–12. Visualization of heat-related phenomena in combination with predict-observe-explain experiments offers students and teachers a pedagogically powerful means for unveiling abstract yet fundamental physics concepts.
International Journal of Science Education | 2015
Fredrik Jeppsson; Jesper Haglund; Tamer G. Amin
Many studies have previously focused on how people with different levels of expertise solve physics problems. In early work, focus was on characterising differences between experts and novices and a key finding was the central role that propositionally expressed principles and laws play in expert, but not novice, problem-solving. A more recent line of research has focused on characterising continuity between experts and novices at the level of non-propositional knowledge structures and processes such as image-schemas, imagistic simulation and analogical reasoning. This study contributes to an emerging literature addressing the coordination of both propositional and non-propositional knowledge structures and processes in the development of expertise. Specifically, in this paper, we compare problem-solving across two levels of expertise—undergraduate students of chemistry and Ph.D. students in physical chemistry—identifying differences in how conceptual metaphors (CMs) are used (or not) to coordinate propositional and non-propositional knowledge structures in the context of solving problems on entropy. It is hypothesised that the acquisition of expertise involves learning to coordinate the use of CMs to interpret propositional (linguistic and mathematical) knowledge and apply it to specific problem situations. Moreover, we suggest that with increasing expertise, the use of CMs involves a greater degree of subjective engagement with physical entities and processes. Implications for research on learning and instructional practice are discussed.
Journal of Research in Childhood Education | 2017
Fredrik Jeppsson; Johanna Frejd; Frida Lundmark
ABSTRACT This study focuses on investigating how students make use of their bodily experiences in combination with infrared (IR) cameras, as a way to make meaning in learning about heat, temperature, and friction. A class of 20 primary students (age 7–8 years), divided into three groups, took part in three IR camera laboratory experiments. The qualitative analysis focuses on one group of students (n = 9) based on audio recordings and field notes that were taken by the teacher during one lesson as well as during a follow-up group interview. Findings include that students manage to conceptualize heat as a process, and using the IR camera serves as a shared point of attention in visual and verbal communication. In conclusion, the study shows how students make use of different resources, in combination with and without the IR camera, as a way to make meaning of the physical concepts of heat, temperature, and friction.
Science Education | 2012
Tamer G. Amin; Fredrik Jeppsson; Jesper Haglund; Helge Strömdahl
Journal of Research in Science Teaching | 2012
Jesper Haglund; Fredrik Jeppsson
Science Education | 2012
Jesper Haglund; Fredrik Jeppsson; Johanna Andersson
Research in Science Education | 2016
Jesper Haglund; Fredrik Jeppsson; Konrad J. Schönborn