This article provides insights into Grade 11 learner understanding of the roots of quadratic equations, how learners used solution strategies to find equations with given roots, how they determine the unknown values and the other root when one root is given and how they determine the unknown values when two roots of the equation are given. The…

From a cognitivist theory stance, domain-specific subject knowledge is necessary for deep learning and cognitive advance. What opportunities for deep learning and cognitive advance are provided in geography classrooms? This analysis of teaching in geography classrooms is framed by the concepts of deep learning, pedagogic discourse, and a…

Noise, although ubiquitous, is seldom considered as a factor that may impede learning. In South Africa, most learners are multilingual and learn in English, which is their second language. Most noise studies have been conducted in the Global North, where the school context differs from the Global South. In this article, using questions selected…

African township schools are characterised by cultural and linguistic diversity, hence, teachers have the dual task of ensuring that learners grasp scientific concepts, while also catering for the diversity in the learners' backgrounds. The study reported on here was aimed at investigating teachers' beliefs and practices in teaching life sciences…

Education for multilingual Physics students in South Africa still has a monolingual bias despite such pedagogy being repeatedly identified as the key factor in students' academic underachievement in the subject. The paper reports on the pivotal role language plays in the comprehension and subsequent academic performance of students in science…