The aim of this study was to compare PPT and traditional lecture method in material understandability, effectiveness and attitude among university students. Comparative descriptive survey research design was employed to answer the research questions raised. Four hundred and twenty nine participants were selected randomly using stratified sampling…

As good teachers may have great influence on positive outcomes of students, educational systems should provide feedback about their professional performances in any way. Otherwise, not only do teachers fail but the system fails. It is claimed that students have some reasons while they are evaluating the lecture and teaching. This study was…

This study assessed and compared the relative effectiveness of three methods for teaching and conducting experiments in separation of mixtures in chemistry. A pre-test, post-test experimental design with a control group was used. Two hundred and thirty three randomly selected Senior Secondary School I (SSS I) chemistry students were drawn from…