This study aims at investigating students' awareness of green chemistry principles (GCPs) which are infused in two context-based projects that are related to socio-scientific issues, namely climate change and materials' recycling. At first, content analysis of the projects' activities showed the infusion of four GCPs. Subsequently, the students'…

This study focuses on children's understanding of hazardous household items (HHI) and waste (HHW). Children from grades 4, 5 and 6 (n=173) participated in a questionnaire and interview research design. The results indicate that: (a) on a daily basis the children used HHI and disposed of HHW, (b) the children did not realize the danger of these…

This paper reports on a study of pupils' knowledge and understanding of atmospheric pollution. Specifically, the study is aimed at identifying: 1) the extent to which pupils conceptualise the term "air pollution" in a scientifically appropriate way; 2) pupils' knowledge of air pollution sources and air pollutants; and 3) pupils'…