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Mazibe, Ernest Nkosingiphile; Gaigher, Estelle; Coetzee, Corene – African Journal of Research in Mathematics, Science and Technology Education, 2020
It has recently been suggested that pedagogical content knowledge (PCK) has a concept-specific nature, beyond the topic-specific level of PCK. This paper reports a case study of three pre-service teachers' reported PCK about three fundamental concepts within the topic of electrostatics, namely electrostatic force, electric field and electric field…
Descriptors: Pedagogical Content Knowledge, Knowledge Level, Fundamental Concepts, Concept Teaching
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Mpofu, Sihlobosenkosi; Mudaly, Vimolan – African Journal of Research in Mathematics, Science and Technology Education, 2020
This paper reports on a study conducted with Grade 11 learners as participants, in four public high schools in a rural district of the Eastern Cape Province of South Africa. The central objective was to investigate the mathematical discourses of Grade 11 learners related to the word, algebraic and graphic representations of asymptotes of the…
Descriptors: Foreign Countries, Grade 11, Rural Schools, High School Students