30 June 2025 to 4 July 2025
Leiden University, Gorlaeus building
Europe/Amsterdam timezone
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Length contraction Thought experiment with Secondary students

4 Jul 2025, 13:00
20m
BM1.33 (Gorlaeus building)

BM1.33

Gorlaeus building

Einsteinweg 55 2333 CC Leiden
Oral presentation Instructional strategies & Curricula (INSTR) Parallel oral presentations INSTR

Speaker

Floor Kamphorst (NTNU)

Description

It is desirable that secondary students gain an understanding of special relativistic concepts such as length contraction. In a thought experiment-based task, 4 small groups of 11th grade students (11 students total) derived the concept of length contraction and applied it in new situations. These preliminary results indicate that thought experiment-based tasks can contribute to the development of conceptual understanding of abstract and far from daily life concepts.

Education level Age 15-18 (Secondary education)
Physics topic Contemporary and modern physics
Research focus Active learning
Research method Educational design research (Qualitative research)
Organizing preference criteria Track

Author

Presentation materials