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Tarekegn, Getachew; Alemu, Mekbib; Taddesse, Mesfin; Kind, Per M. – African Journal of Research in Mathematics, Science and Technology Education, 2020
In physics education, assessments address various forms of scientific knowledge. Most of the existing test instruments emphasise the assessment of content knowledge. These tests fail to measure the epistemic aspects of science. Thus, assessing epistemic knowledge is a theme that demands investigation. This study applies Rasch analysis to help…
Descriptors: Science Teachers, Knowledge Level, Energy, Magnets