Effect of Two Instructional Strategies on Students’ Achievement in Selected Abstract Concepts in Biology

Gabriel Segun Adewumi, Adejoke Arinlade Akanbi, Kamilu Olanrewaju Muraina

Abstract


This study determined the effects of two instructional strategies (Project and Inquiry) on students’ achievement in selected abstract concepts in Biology. The study adopted the pretest-posttest control group, quasi-experimental design. 120 Biology students from six co-educational schools in two Local Government Areas (LGAs) of Kwara state were randomly selected. Participants were randomly assigned to treatment groups. The instruments used were: Biology Student Achievement Test and Teachers' Instructional Guides on Project and Inquiry strategies. Two hypotheses were formulated and tested at the 0.05 level of significance. The data collected were analyzed using analysis of covariance; the treatment had a significant main effect on students’ achievement on some selected abstract concepts in Biology. Project strategy (PS) treatment group 1 has the highest adjusted mean achievement scores than those in the Inquiry Strategy (IS) treatment group 11, and the students in the Conventional Strategy (CS) control group have the lowest adjusted mean achievement scores. This order is represented as PS > IS > CS.  The male students showed greater improvements in mean gain of achievement scores than the female students. Based on the findings, Project and Inquiry strategies should be adopted for the improvement of students’ achievement in abstract concepts in biology.

Keywords


Abstract concept; Achievement; Biology; Gender; Inquiry; Project

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References


Adewumi, G. S. and Adeoye, G. A. (2023). Interaction effects of two instructional strategies and mental ability on students’ achievement in genetic concepts in biology in Kwara State, Nigeria. Journal of Science, Technology and Mathematics Pedagogy, 1(1), 69-81.

Anette, M., and Maija, A. (2022). The key characteristics of project-based learning: How teachers implement projects in K-12 science education. Disciplinary and Interdisciplinary Science Education Research, 4, 2-10.

Awolere, S. (2015). Effects of experiential and generative learning strategies on students academi achievement in environmental concepts. Journal of Human Ecology,56(3), 251-262.

Josephine, D. M.and Muraina, K. O. (2023). Shortage of science and mathematics teachers and its impacts on secondary schools in Tanzania. Journal of Issues and Practice in Education, 15(1), 50-63

Khan, Q., and Muraina K. O. (2023). Modern and prophetic perspectives of using differentiation as a teaching strategy. Jihat Ul Islam, 16(2), 67-75

Muhammad-Jamiu, I and Muraina, K. O. (2023). Islamic studies teachers’ acceptance of mobile learning in ilorin south local government area of Kwara State, Nigeria. Al-Mudarris: Journal OF Education, 6(2), 122-131.

Muraina, K. O and Oladele, O. (2023). Education inclusiveness among children with learning disabilities in Nigeria: Implications for counselling psychology. REAL: Research in Education Assessment and Learning, 8(1), 1-9.

Muraina, K. O., Ojonugwa, D. S., Oladele, O and Olayemi, Z. O. (2023). Effects of flipped classroom teaching strategy on pupils’ motivation and achievement in numeracy in nursery schools in Abuja, Nigeria. International Research Journal of Science, Technology, Education, and Management, 3(3), 56-63.

Muraina, K. O., Umar, T.I and Kirti, V. (2021). Teachers’ improvisation of instructional materials and mathematics learning gains among students in Kwara State: Counselling implications. Jurnal Teori dan Aplikasi Matematika/ Journal of Mathematical Applications in Education,5(2), 315-3229.

Okafor, N. P. (2021). Enhancing science process skills acquisition in chemistry among secondary school students through context-based learning. Science Education International, 32(4), 323-330

Olatoye, R.A., and Adekoya, Y.M. (2010). Effect of project based, demonstration and lectureteaching strategies on senior secondary students achievement in an aspect ofagricultural science.International Journal of Educational Research and Technology 1(1), 19-29.

Yan, L. (2019). Stimulate students’ interest by genetics exordium teaching. International Journal Education Studies, 2(2), 99-102.

Yuniskurin, I. D., Noviyanti, N.I., Mukti, W. R.,Mahanal, S.,and Zubaidah, S. (2019). Science process skills based on genders of high school students: International seminar on bioscience and biological education. Journal of Physics Conference Series, 12(41), 4-12.




DOI: https://doi.org/10.17509/ijotis.v5i1.82575

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