Effectiveness of Concept Mapping in Chemistry Education among Secondary School Students in Ilorin, Kwara State of Nigeria

This study investigates the effectiveness of concept mapping in chemistry education among secondary school students in Ilorin, Kwara State of Nigeria. It also examines the challenges of using concept mapping as a teaching method. The quasi-experimental method was employed and a total of 53 participants in the experimental group and 31 in the control group were selected using multistage sampling techniques. The research tool used contains a problem-solving achievement test in radioactivity and also items on the challenges to concept mapping. Results revealed that concept mapping is an effective learning strategy that can significantly improve students' comprehension and retention of knowledge in Chemistry. However, to maximize its effectiveness, teachers need to provide proper guidance and support to students, create a conducive learning environment, and ensure that there is an adequate feedback mechanism in place. Additionally, adequate training and support are required to use concept mapping effectively as a teaching tool.