Authors : Eravwoke Erhijere; Ajaja Osawaru Patrick; Kpangban Emperor

Volume/Issue : Volume 10 - 2025, Issue 9 - September

Google Scholar : https://tinyurl.com/4csbmte3

Scribd : https://tinyurl.com/36rb4tyh

DOI : https://doi.org/10.38124/ijisrt/25sep718

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Abstract : The study aimed to examine the effects of Merrill's First Principles of Instruction, Gagné's Nine-Event Instructional Strategy, and the Lecture Method on students’ attitude scores. To guide the study, three research questions and three hypotheses were formulated. A 3×2×2 factorial quasi-experimental design was adopted, incorporating three instructional approaches (Merrill’s First Principles, Gagné’s Nine Events, and Lecture Method), gender (male and female), and repeated testing (pre-test and post-test). The independent variables were the instructional models, while the dependent variable was achievement scores, with gender serving as an intervening variable. The sample comprised 318 students drawn from six secondary schools in Delta State. Data were collected using the Mathematics Achievement Test (MAT), which was validated and tested for reliability before administration. The instrument yielded a reliability coefficient of 0.82 based on the Kuder-Richardson Formula 21. Data analysis employed descriptive statistics (mean and standard deviation) and inferential statistics, including the independent samples t-test, Analysis of Variance (ANOVA), and Analysis of Covariance (ANCOVA), with all hypotheses tested at the 0.05 significance level. The findings revealed that: (i) there was a significant difference in the mean attitude scores of students taught using Merrill’s First Principles, Gagné’s Nine Events, and the Lecture Method; (ii) no significant difference existed between the mean attitude scores of male and female students across the instructional models; and (iii) there was no significant interaction effect between instructional methods and gender on students’ attitudes. The study concluded that Merrill’s First Principles and Gagné’s Nine Events are more effective than the Lecture Method in enhancing students’ attitudes toward mathematics. It was therefore recommended that both teachers and students receive adequate training in the application of these instructional models and be encouraged to integrate them into the teaching and learning of mathematics.

Keywords : Principle, Instruction, Instructional Strategy, Merrill’s First Principles, Gagne’s Nine-Event Instructional Models and Attitude.

References :

1. Agboghoroma, T. E., Bebenimibo, J., &Akpokiniovo, S. R. (2022). Effect of Gagne's learning hierarchy on students' achievement, retention and attitude in secondary school Physics in Delta State, Nigeria. Innovation 70, 348-357.
2. Agboro-Eravwoke O. U. (2022). Using ethno-chemistry approach to improve students’ achievement in chemistry: A case study of senior secondary school students in Delta State.Innovation, 68;190-201
3. Ajaja O.P. (2013). Which strategy best suits biology teaching? Lecturing, concept mapping. cooperative learning or learning cycle? Electronic Journal of Science Education 17(1):1- 37
4. Basic Education Certificate Examination (BECE) Chief Examiners Reports (2019-2022). Delta State Ministry of Basic & Secondary Education (2020) Chief Examiner Report. Ministry of Education, Delta State
5. Furinghetti, F. &Pebkonen, E. (2002). Rethinking characterizations of beliefs. In Beliefs: A hidden variable in mathematics?Education Springer Netherlands, 39-57.
6. Hacienoglu, E. (2016). Elementary school students’ attitude toward science and related variables. International Journal of Environmental and Science Education, 11 (2), 35-52.
7. Hwang, S &Son, T. (2021). Students' attitude toward mathematics and its relationship with mathematics achievement. Journal of Education and e-Learning Research. 831 272- 280
8. Obodo, A.C   & Ifunanya, M. (2023). Interaction effect of gender and teaching method on academic achievement and interest of Basic science students in upper basic education.Journal of Science Education (JOSCED),4 (1) ; 1-13.
9. Obomanu, B.J., & Adaramola, M.O. (2011). Factors related to underachievement in science, technology and mathematics education (STME) in secondary school in rivers state, Nigeria. World Journal of Education, 1(1), 102-109)
10. Rasheed, A. F. (2017). Effect of ethnoscience instruction, school location and parental education status on learners attitude towards science. International Journal of Science Education., 548-564