Score Level, Text Structures and Senior Secondary School Students’ Achievement in Genetics in Ilorin, Nigeria

Yıl 2022, , 198 - 209, 06.10.2022

Hafsat Alabi , Isaac Olakanmi Abimbola

https://doi.org/10.24331/ijere.1112688

Cited By: 1

Öz

Genetics is one of the hard to learn biological concepts owing to its connectedness to Latin / Greek origin. Hence, the need for its proper structuring for easy comprehension by the students. The effectiveness of text structure on students’ proper understanding had been widely reported in literature, hence, this study investigated score levels, text structures and senior secondary school students' achievement in genetics. Specifically, the study assessed the: (i) variation in the achievement of students taught using different text structures (ii) interaction effects of text structures and score levels on senior school students’ achievement in genetics among others. A quasi-experimental design of pretest, posttest, non-equivalent, and non-randomized control group was adopted. A total of 239 students purposively selected took part in the study. ANCOVA was used to analysed the hypotheses at 0.05 alpha level. Findings indicated that there was (i) a statistically significant difference in the achievement of students exposed to different text structure i.e., F (2, 238) = 15.11 at p < 0.05; (ii) no statistically significant difference in the interaction effects of text structure and score level. The implication of the finding is that the two structured texts were useful for improving senior school students’ achievement in genetics. It was therefore, recommended that biology teachers should consider logical prose and concept maps in structuring their instructional materials.

Anahtar Kelimeler

Score level, Text Structure, Achievement, Genetics

Kaynakça

• Adeniran, S. A. (2011). Score level and effectiveness of problem-solving approach of physics students in Kwara State. Nigerian Journal of Educational Studies and Research, (NJESR), 7(1), 38- 45.
• Adeoye, S. A., Adeoye, I. O., & Owei, Y. T. (2019). Collaborative learning method: Effects of ability levels and school type on junior secondary students’ business studies achievement in Edo State. International Journal of Educational Research, 6 (1), 198- 207.
• Adesoji, F. A. (2008). Students’ ability level and effectiveness of problem-solving instructional strategy. Journal of Social Science, 17(1), 5-8.
• Adeyemo, S. A. (2010). Students’ ability level and their competence in problem solving tasks in physics. International Journal of Educational Research and Technology, 1 (2), 35- 47.
• Amer, M. (2013). The effect of explicit instruction in expository text structure on the writing performance of Arab EFL University students. Arab World English Journal (AWEJ), 4(1), 224-238.
• Bamidele, E. F., Adetunji, A. A., Awodele, B. A., & Irinoye, J. (2013).Attitudes of Nigerian secondary school chemistry students’ towards concept mapping strategies in learning the mole concepts. Academic Journal of Interdisciplinary Studies, 2(2), 475 – 485. doi: 105901.
• Cheng, R. (2019). Effects of teaching text structure in science text reading: A studyamong Chinese middle school students (Unpublished Ph. D. Thesis). Columbia University.
• Gaddy, S. A., Bakken, J. B., & Fulk, B. M. (2008). The effects of teaching text-structure strategies to postsecondary students with learning disabilities to improve their reading comprehension on expository science text passages. Journal of Postsecondary Education and Disability, 20 (2), 100- 120.
• Hall-Mills, S., & Marante, L.(2021). Text structure strategy for expository reading comprehension: Case study of adolescent with Noonan syndrome. Perspectives, 6 (3),520- 530. https://orcid-org/0000.0002-1928-3827.
• Idowu, C. B. (2008). Effect of content structure on the performance of college of education biology students’ in South Western Nigeria (Unpublished doctoral dissertation).University of Ilorin, Ilorin, Nigeria.
• Obochi, M. U. (2021). Effects of problem –solving strategy on academic performance of senior school students in biology, in Kaduna State Nigeria. Journal of Science, Technology and Education, 9(1), 179-188.
• Otor, E. E. (2013) Effect of concept mapping strategy on students’ achievement in difficult chemistry concepts. Educational Research, 4(2), 182 – 189.
• Phiromswad, P., Srivannaboon, S., & Sarajoti, P. (2022). The interaction effects of automation and population aging on labour market. PLos, 17 (2). e0263704. https://doi.org/10.137/journal.pon.0263704. Wu, S., & Alrabah, S. (2020). Harnessing text structure strategy for reading expository and medical texts among EFL college students.International Journal of Higher Education, 9(5), 36- 45.https://doi.org/10.5430/ijhe.v9n5p36.