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Mbus, Nokwanda P.; Luneta, Kakoma – South African Journal of Childhood Education, 2021
Background: Pre-service teachers (PSTs) training does not equip students with adequate skills and knowledge of geometry to enable them to teach this section of mathematics competently. Inadequate teacher knowledge of transformation geometry, in particular, requires intervention that targets PSTs' faulty reasoning displayed in errors they make.…
Descriptors: Preservice Teachers, Preservice Teacher Education, Elementary School Mathematics, Geometric Concepts
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Mackay, James; Hobden, Paul – African Journal of Research in Mathematics, Science and Technology Education, 2012
This paper reflects on the difficulties students have in understanding, designing and constructing electrical circuits through an analysis of errors they have made in drawing wiring and circuit diagrams. Prior to wiring a model house, a sample of 114 primary school teacher trainees were taken through a programme of instruction in current…
Descriptors: Visual Aids, Electronics, Error Patterns, Difficulty Level