Vestibular input (VI) activities are linked with skill learning, engagement, and communication. This study investigated the influence of VI activities on the responses of non-verbal children with autism spectrum disorders (CWASD) when prompted to request a reinforcer using picture exchange communication. A single subject alternating treatment…

There is a lack of knowledge about how embodied educational practices can be used to challenge and problematise traditional Life Orientation teaching approaches that normally result in a lack of learner engagement on socio- environmental challenges. The objective of this small-scale exploratory qualitative study was therefore to establish whether…

The aim of the current study was to investigate the impact of classroom-based physically active brain-breaks on the in-school activity levels of Grade 1 (six- to eight-years-old) learners (N = 48) by comparing baseline results to the intervention PA patterns of the participants. Children wore Actigraphs accelerometers for five consecutive school…

Research in the past decades has repeatedly revealed that first year university students struggle to understand two-dimensional projectile motion concepts. In contrast to high school, projectile motion frequently makes use of components and it requires at least a basic understanding of trigonometry concepts. To follow the lessons and generate…

While a vast body of research has identified difficulties in students' understanding about forces and acceleration and their related alternative conceptions, far less research suggests ways to use students' alternative conceptions to enhance conceptual understanding of a specific fundamental concept. This study focused on distinguishing between…

Students' graph comprehension may be affected by the background of the students who are the readers or interpreters of the graph, their knowledge of the context in which the graph is set, and the inferential processes required by the graph operation. This research study investigated these aspects of graph comprehension for 152 first year…

Science teaching and learning require knowledge about how learning takes place (cognition) and how learners interact with their surroundings (affective and sociocultural factors). The study reported on focussed on learning for understanding of Newton's second law of motion from a cognitive perspective that takes social factors into account. A…

The study explored the effect of cooperative learning on Grade 12 learners' performance in projectile motions. A quasi-experimental research design with non-equivalent control group was used. Two schools were purposively selected from Maleboho Central circuit in South Africa based on their performance in Physical Sciences Grade 12 results of 2011.…

The present study seeks to expand the current focus on acquisition situations in linguistic relativity research by exploring the effects of nativisation (the process by which a L2 is acquired as a L1) on language-specific cognitive behaviour. Categorisation preferences of goal-oriented motion events were investigated in South African speakers who…

The force concept in physics is known to be poorly understood by high school and university students throughout the world, with alternative conceptions being prevalent. In this study, I surveyed the conceptions regarding force of a large and varied convenience sample of South African physical sciences teachers, and sought patterns between levels…

Twenty-nine Zulu-speaking primary school teachers were enrolled for a certificate in-service science education course. Initially, informal classroom discussions with these teachers pointed out poor conceptual knowledge in basic astronomy. This study investigated teachers' scientific and indigenous conceptions of the Earth-Moon-Sun (E-M-S) system,…

These proceedings contain papers of the 3rd International Baltic Symposium on Science and Technology Education (BalticSTE2019) held in Šiauliai, Lithuania, June 17-19, 2019. This symposium was organized by the Scientific Methodical Center "Scientia Educologica" in cooperation with the Institute of Education, Šiauliai University. The…

This volume of the 27th International Group for the Psychology of Mathematics Education Conference presents papers from: plenary panels; research forums; working sessions; discussion groups; short oral communications; and poster sessions from the meeting. Plenary lectures included: (1) Studying and Capturing the Complexity of Practice: The Case of…