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Kotsis, Konstantinos T.; Panagou, Dimitris – European Journal of Science and Mathematics Education, 2022
This study is empirical research about alternative ideas on the concept of force for five different age groups, primary school students (11), middle school students (15), high school students (17), students of the Department of Primary Education (21), and active teachers in primary education (27-50). We used the same questionnaire for all groups,…
Descriptors: Elementary School Students, Middle School Students, High School Students, Preservice Teachers