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Kulgemeyer, Christoph; Wittwer, Jörg – International Journal of Science and Mathematics Education, 2023
Some of the online explainer videos for physics present misconceptions as scientifically correct explanations. Even so, some of these videos achieve good ratings on online platforms. A possible reason is that explainer videos with misconceptions foster an "illusion of understanding"--the mistaken belief that a topic has been understood.…
Descriptors: Misconceptions, Physics, Video Technology, Science Instruction
Kulgemeyer, Christoph – International Journal of Science and Mathematics Education, 2018
The "expert blind spot" (EBS) hypothesis implies that even some experts with a high content knowledge might have problems in science communication because they are using the structure of the content rather than their addressee's prerequisites as an orientation. But is that also true for students? Explaining science to peers is a crucial…
Descriptors: Secondary School Students, Grade 10, Communicative Competence (Languages), Knowledge Level