The literature shows that the integration of technological tools, like "GeoGebra," has the potential to improve the teaching and learning of mathematics. The aim of this study was to see whether "GeoGebra" could be used to address identified, systematic misconceptions that National Certificate Vocational (NCV) students hold…

This paper examines how seven teachers working in contexts of limited resources used the prescribed textbook for teaching, and the kinds of teacher-textbook relationships forged in the interactions. The study employs a sociocultural perspective to explore the processes by which teachers mobilise the affordances of the textbook to the teacher's…

This research focused on first-year university students' visuospatial cognition in terms of producing three-dimensional (3D) representations of objects from two-dimensional (2D) views. The research was important since students often had difficulty with 2D to 3D transition activities. A synthesis from the literature established a 2D to 3D…

The divide between theory and practice is an enduring challenge commonly attributed to disconnection in teacher knowledge between 'knowing what to do' (planning) and 'doing what you know' (enacting in class). We re-visited this divide from the new perspective of pedagogical content knowledge with the purpose of examining the ways in which…

Against the background of the low mathematical performance of South African learners in international panel studies, there is an urgent need to improve mathematical education. In particular, the curriculum and its structure raise questions. It is logical that the prescribed curricula should align with learners' developmental trajectories. Given…

This paper reports on an investigation into management in Mathematics classrooms. Classroom management is contextualised in terms of the managerial actions required to manage classrooms effectively and the extent to which effective classroom management responds to contextual challenges. Relevant literature is reviewed, and theoretical perspectives…

Recent reforms in science education highlight the need for student-centred approaches to teaching in school curriculum policy in South Africa. Science teachers are required to move away from traditional teacher-centred practices which regard students as mere passive recipients of knowledge. In this study, we examine classroom talk for the type of…

Debates continue about assessment methods and tasks in higher engineering education that would enable assessment of cognitive learning attributes and attainment of graduate attributes. This study explored the students' perceptions of the conventional and alternative assessment methods that are relevant and could be used to assess cognitive…

The aim of the study was to determine the effects of a dialogical argumentation instructional model (DAIM) on pre-service teachers' ability to solve conceptual maths-in-physics (MIP) problems. Using a quasi-experimental design the study included two equal groups of pre-service teachers (N = 40) to follow two instructional methods in which the…

This paper argues that there is a gap in the research on teaching and learning mathematics, and thus a need for research into effective teaching practices. From a selective review of literature, reasons are examined as to why less emphasis appears to have been placed on generating knowledge about teaching and effective mathematical teaching…

Ample research exists on barriers to the use of computers as a form of information and communication technologies (ICTs) in teaching. The most common barrier reported to prevent teachers from using computers in teaching is the lack of resources. However when resources are available, ICTs are still often not effectively integrated into teaching.…

We investigate Grade 10 learners' mathematical identities, with a focus on influences on the learners' identities. A mathematical identity questionnaire was given to learners and their test scores accessed. Four learners were purposively selected for interviews on the basis of interesting relationships between their questionnaire responses and…

This study examined final year undergraduate chemistry students' choice of study programme offered at a large research-intensive university in South Africa, applying Social Cognitive Career Theory as a theoretical framework. The sample consisted of 18 students of diverse ethnicity and gender from both the extended curriculum programme and the…

In this study, action research was used over two years to refine the implementation of process-oriented guided inquiry learning for chemistry students in an academic development programme at a research-intensive South African university. Students' responses to guided inquiry were collected based on a three-pillar framework underpinned by cognitive…

Physical sciences teachers in low-quintile South African schools avoid the use of inquiry on the grounds of inefficiency and ineffectiveness for test preparation. This avoidance is consistent with the view that the high cognitive load inquiry offers to extreme novices such as these learners may be prohibitive. Given the purported benefits of…