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Download full textAngel Mukuka; Benjamin Tatira – Pythagoras, 2025
This study analysed first-year preservice teachers' understanding of trigonometric equations at a South African university in the Eastern Cape province. We employed the Action-Process-Object-Schema (APOS) framework to analyse the mental constructions made by preservice teachers in solving trigonometric equations. A qualitative case study design…
Descriptors: Foreign Countries, Preservice Teachers, Knowledge Level, Trigonometry
Viwe Tunzana; Angel Mukuka; Benjamin Tatira – Mathematics Teaching Research Journal, 2025
This study aimed to evaluate the effectiveness of a remedial teaching intervention in improving learners' understanding of trigonometric equations. Using a mixed methods exploratory case study design, a purposive sample of 24 Grade 11 learners from a rural school in the Eastern Cape province participated in the intervention. The research involved…
Descriptors: Mathematics Instruction, Remedial Instruction, Trigonometry, Misconceptions
