Effective Delivery of Basic Science Curriculum Concepts Using Inquiry Based Strategy on Students’ Academic Achievement in Delta Central Senatorial District

Abstract

The study investigated the effective delivery of Basic Science curriculum concepts using inquiry based strategy on students’ academic achievement in Delta Central Senatorial District. Three research questions and three null hypotheses guided the study. Quasi-experimental design was adopted for the study, specifically, non-equivalent pretest and posttest control group design. The sample for the study comprised of 275 JSS II basic science students from six mixed JSS2 classes in intact classes in Delta Central Senatorial District, drawn using Simple random sampling techniques. The experimental group was taught using inquiry based teaching strategy, while lecture method was taught using conventional. The instrument used for data collection was the Basic science Achievement Test (BSAT). Data collected were analyzed using mean, standard deviation and Analysis of Covariance (ANCOVA). The results revealed that inquiry based teaching strategy was superior to the conventional instructional method in facilitating students’ achievement in basic science. There was no significant difference in the mean scores of male and female students in basic science curriculum concepts. Based on the findings, it was concluded that the inquiry based strategy is a better option in delivery Basic Science curriculum concepts. It was recommended among others that science teacher’s educators should adopt inquiry based strategy when teaching in order to enhance students’ achievement in basic science and technology.