Students difficulty in relating chemistry concepts to everyday life leads to their inability to explore and developed skills needed, especially critical thinking. Therefore, this study aimed to develop students' critical thinking skills by integrating socio-critical and problem-oriented approaches to chemistry learning with environmental issues in…

A problem-based learning approach was adopted for a unit of study in first year agricultural economics at the University of Sydney with the aim of starting development of students' research skills earlier than usual. The novel teaching approach employed a structured and guided problem activity in the first semester and progressed to a more…