Developing the behaviours that we value in physics knowers through implementing aspects of the Investigative Science Learning Environment (ISLE) approach in a South African high school

Abstract

Situated in Physics Education Research, this study focused on physics learning through the Investigative Science Learning Environment (ISLE) approach. The ISLE approach is underpinned by the belief that students should learn physics through doing physics, and that all aspects of the learning experience should seek to enhance student well-being. The ISLE approach was introduced in the physics classrooms of two, well-resourced, independent South African high schools. Physics provides a context in which to develop behaviours that assist learning and that promote a learning-orientated mindset. Physics students need to be able to (i) actively engage to facilitate learning, (ii) connect the domains of a problem to construct a coherent knowledge structure, (iii) transfer their understanding of a concept to a new context, and (iv) grapple with concepts and problems. These behaviours, which are valued in physics students, should be modelled through activities so that students can be trained to adopt these practices. The Specialization dimension of Legitimation Code Theory (LCT) was used as the analytical framework for this study and translation devices were developed and used to code the activities in terms of the behaviours that they value. Both quantitative and qualitative data were collected in a mixed methods approach, and inductively determined codes were thematically analysed. The ISLE activities, as well as activities that were developed, based on ISLE principles, were found to legitimate the behaviours that we value in physics knowers. The student experience of the ISLE approach demonstrated the development of these behaviours for many students, although there remained a strong emphasis on performance. Activities that model all four of the valued behaviours were particularly effective.