Adopting sustainable micro chemistry activities for conceptual and financial benefits

Abstract

This paper examines how the use of micro chemistry equipment can support effective practical lessons in schools to minimize cost, save the environment, and promote contextualization of theory. It particularly assesses the relevance of scaling down activities to sustainable development as well as gains in scientific conception, reduced exposure to hazardous chemical, reduced waste generation, and implicit financial gains. Through a case study, data were obtained from two different groups of students totaling 115 through laboratory activities, tests, questionnaires and observation schedules to ascertain the potential of the micro chemistry equipment in four micro labs. Findings indicated that participants found the micro chemistry labs to be safe, required the use of minimal chemicals as compared to conventional equipment in standard laboratories, generated less waste, and enhanced their understanding of theoretical concepts. Implications were discussed and recommendations made from the findings. [African Journal of Chemical Education—AJCE 12(1), January 2022]