Investigation of Most Commonly Used Instructional Methods in Teaching Chemistry: Rwandan Lower Secondary Schools

Abstract

Improved teaching methods facilitate the ease of acquisition of knowledge and lead to better achievement. The present study investigates the instructional methods most commonly used in teaching chemistry in lower secondary schools in Rwanda. SPSS 23.0 was used to analyze data from a survey conducted on 51 lower secondary chemistry teachers. The survey has satisfactory and acceptable reliability (Cronbach alpha=0.913 for 57 items on average). The results revealed that teachers prefer active learning methods though they still use traditional teaching methods. Comparison of teachers’ responses in terms of experience showed no statistically significant difference with p= 0.064. The study also found that some teachers have misconceptions in differentiating instructional approaches, methods, and techniques or strategies. Therefore, it is recommended that educational stakeholders should plan pieces of training to teachers about different instructional methods and techniques to use in chemistry teaching for effective learning outcomes.