Agbanimu, Deborah O.
2 Publications in AERD
Author Publications
Export PDFA cultural, technological, and contextual pedagogy to enhance retention of biology concepts
By Onowugbeda, Franklin U.
This study examined the impact of a pedagogy that is culturally influenced and laced with technological and contextual elements known as the culturo-techno-contextual approach (CTCA) on promoting knowledge retention of biology concepts. The research design was mixed methods, and the sample consisted of 88 senior secondary school II students selected from two Lagos State educational district V schools in Nigeria. Quantitative data was collected using the Variation and Evolution Achievement Test with a reliability value of 0.79, while qualitative data was collected using the Students’ Perception of CTCA Interview Guide. All students in the two sample schools used for the experimental and control groups took a pretest before treatment, a posttest at the end of the treatment phase, and a retention test four weeks later. The ANCOVA output demonstrated a statistically significant difference in knowledge retention [F (1,85) = 134.50; p <.05]. This suggests that experimental students retained more. © 2024 Taylor & Francis Group, LLC.
Can the culturo-techno-contextual approach (CTCA) promote students' meaningful learning of concepts in variation and evolution?
By Onowugbeda, Franklin U.
Background Studies in biology have shown that students perceive variation and evolution to be difficult areas to learn. This has sparked rote learning of variation and evolution concepts and is evidenced in poor performance in tests involving these concepts. Purpose In light of the significant role of variation and evolution in a human's acquaintance with themselves and their environment, there is a need to ensure that students possess meaningful learning of variation and evolution rather than learning by rote. Hence, this study investigated if the use of CTCA as an intervention will enhance students' performance in variation and evolution concepts in biology. Sample The potency of the culturo-techno-contextual approach was tried out in this study with 156 senior secondary two biology students, equivalent to (11(th) grade) with an average age of 14 years. Design and method The research design was a quasi-experimental pre-test, post-test non-equivalent group design. Data on meaningful learning was collected using a 35 multiple-choice item test of Meaningful Learning in Variation and Evolution. The reliability coefficient of the instrument was, however, determined to be 0.77. Data collected were analysed using ANCOVA since the random assignment of subjects was not achieved. Results The 76 students in the experimental group who were taught variation and evolution using CTCA performed significantly better F(1, 134) = 15.40; p (N = 80). Conclusion The data from this study support the potency of the culturo-techno-contextual approach in bringing about the learning of variation and evolution in a meaningful manner. The implications of these results for teacher education in biology are addressed in the article.
© 2026 AERD Database System. All Rights Reserved. Developed by Strategic Technologies.