TWO MODES OF PROJECT-BASED TEACHING METHOD AS A FACTOR ON STUDENTS’ ACHIEVEMENT IN BASIC SCIENCE: IMPLICATIONS FOR MATHEMATICS AND MEASUREMENT EXPERTS
DOI:
https://doi.org/10.48047/91dq0020Keywords:
Project-based teaching method, Group project-based learning, Individualized project-based learning, Academic achievement, Basic Science, Gender.Abstract
This study examined the efficacy of two modes of project-based teaching methods (grouped and individualized) on students’ academic achievement in Basic Science. The study also examined the influence of gender and the interaction effect of teaching methods and gender on students’ achievement. A quasi-experimental research design was adopted. The population of the study consisted of 2,279 Junior Secondary School II students, from which a sample size of 76 (34 males and 42 females) was drawn and assigned to experimental groups. Data were collected using a validated Basic Science Achievement Test (BSAT). The instrument yielded a reliability coefficient of 0.89 using KR-20 method. Mean and standard deviation were used to answer the research questions, while Analysis of Covariance (ANCOVA) was used to test the hypotheses at 0.05 level of significance. The findings revealed that students taught using the group project-based teaching method achieved significantly higher mean scores than those taught using the individualized project-based teaching method. The results also showed that there was no significant difference in the mean achievement scores of male and female students in Basic Science. Furthermore, the interaction effect of teaching method and gender on students’ achievement was not significant. Based on these findings, the study concluded that the group project-based teaching method is more effective in improving students’ academic achievement in Basic Science and that the method is gender-inclusive. It was therefore recommended that Basic Science teachers should adopt structured group project-based instructional strategies to enhance students’ learning outcomes.
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