Practical work in chemistry is essential for reinforcing theoretical concepts, promoting safe handling of chemicals, developing proficiency in laboratory instrumentation, and cultivating scientific inquiry, manipulative abilities, and enthusiasm for science learning. Despite these benefits, many students miss out on meaningful practical experiences due to challenges in organising and implementing laboratory activities. This study investigated the factors impeding the organisation and implementation of chemistry practical work at the senior high school level. Employing an explanatory sequential mixed-method design, the research collected both quantitative and qualitative data through questionnaires, interviews, and observational checklists. A total of 100 chemistry teachers were selected using simple random and purposive sampling techniques for quantitative and qualitative data collection, respectively. The findings revealed significant barriers, including outdated and poorly equipped laboratories, inadequate funding, a lack of laboratory technicians, the use of general classrooms as laboratories, and limited student interest in practical work. In light of these challenges, the study recommends the provision of modern, well-equipped laboratory facilities with adequate resources, including chemicals and equipment, to enhance the quality and effectiveness of chemistry education. The study’s findings are discussed in detail, along with their implications for practice and educational policy.
Anim-Eduful et al. (Thu,) studied this question.