The extent of audio-visual material use in the teaching and learning of chemistry in secondary schools

Abstract

The study focused on the extent of audio-visual material use in the teaching and learning of chemistry in secondary schools.to assess the extent of audio-visual material use in the teaching and learning of chemistry in junior secondary schools, a review of ten studies conducted between 2016 and 2023 was undertaken from Scopus, Google Scholar and ERIC database. The review found the utilization of audio-visual resources in chemistry education varies among secondary schools, with the majority (95%) using them infrequently due to factors like limited technological access and insufficient teacher training. Only a small number of schools have fully embraced these materials, integrating them into their curriculum on a regular basis. The majority of teachers and students has a positive perception of audio-visual materials and see them as valuable tools for engagement and learning, there are some challenges and concerns expressed by a minority of teachers and students regarding the preparation, integration, and effectiveness of these materials. The inconsistent availability of resources, the time-consuming nature of preparation and integration, and a lack of understanding on how to effectively use audio-visual materials hindered the realization of their educational benefits. Additionally, the absence of centralized platforms for accessing curated content was noted as a limitation. Generally, these materials have the potential to provide a more inclusive and engaging learning environment, particularly for students who may struggle with traditional teaching methods. Overall, the reviewer concluded that investing in infrastructure and providing professional development opportunities to enhance the effective utilization of multimedia resources in secondary education. [African Journal of Chemical Education—AJCE 14(2), May 2024]