"Connect the circle" systems thinking tool for postgraduate sustainability education: case study

Purpose - The purpose of this study is to evaluate the effectiveness of " Connect the circle" systems thinking tools for improving contextualised systems thinking from sustainability perspectives. The guiding question is could " Connect the circle" improve sustainability education? Design/methodology/approach - The effect of the " Connect the circle" tool on the development of learning dimensions, especially improved problem understanding, shared vision and quality of communication in STEM modules, was analysed by qualitative and quantitative methods. Findings - Authors fi nd that " Connect the circle" is an effective tool for thinking skills development. However, scaffolding in education is required to achieve higher-order thinking skills by empowering students to become active agents of change, capable of envisioning and implementing sustainable solutions at multiple levels. Practical implications - Educators must bridge gaps between systems theory and understanding how systems thinking skills should be developed in sustainability contexts. Insights from this research will support the development of knowledge and skills required for higher education institutions graduates to address complex sustainability issues. Originality/value - Applying this tool to STEM curricula represents an original way to explain student holistic vision to connect systems theory to the application of systems thinking skills for sustainability change.