TR
EN
Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019
Abstract
This study investigates the factors associated with the level of science competency among eighth-grade students in Turkey in the 2015 and 2019 cycles of the Trends in International Mathematics and Science Study (TIMSS). Using data obtained from TIMSS 2015 and 2019, the study examines relationships between factors such as educational expectations, frequency of science teachers assigning homework, sense of belonging to school, enjoyment of learning science, valuing science, and confidence in science and students’ science competency levels. Data from science achievement tests and student questionnaires collected from eighth-grade students in Turkey who participated in TIMSS 2015 and 2019 evaluations were used as research instruments. The sample comprised 6,079 students included within the scope of TIMSS 2015, and 4,077 students included in TIMSS 2019 at the eighth-grade level. Logistic regression analyses were performed for the obtained data with results demonstrating that factors such as educational expectations and confidence in science had strong positive relationships with the students’ science competency. In contrast, factors including the frequency of science teachers assigning homework, sense of belonging to school, enjoyment of learning science, and valuing science were found to have negative relationships with science competency levels.
Keywords
Supporting Institution
IEA
Ethical Statement
Derginize göndermiş olduğumuz “Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019” isimli çalışmamızda, kamuya açık bir kaynak olan Uluslararası Eğitim Başarısını Değerlendirme Derneği (IEA) verileri kullanılmıştır. Bu nedenle, çalışmamız için ayrı bir Etik Kurul İzni alınmasına gerek olmadığını bilgilerinize sunarız.
References
- Abdollahi, A., & Noltemeyer, A. (2016). Academic hardiness: Mediator between sense of belonging to school and academic achievement? The Journal of Educational Research, 111(3), 345–351.
- Aguilera, D., & Perales-Palacios, F. J. (2019). Learning biology and geology through a participative teaching approach: the effect on student attitudes towards science and academic performance. Journal of Biological Education, 54(3), 245–261.
- Akpınar, Ş., Çıracı, M., & Baş, E. (2024). Fen lisesi öğrencilerinin akademik özgüven düzeylerinin çeşitli değişkenler açısından incelenmesi. Bilim Armonisi, 7(2), 46-53.
- Al-Bahrani, A., Apostolova-Mihaylova, M., & Marshall, E. C. (2022). Helping some and harming others: Homework frequency and tradeoffs in student performance. The Journal of Economic Education, 53(3), 197–209.
- Allen, K., Kern, M. L., Vella-Brodrick, D., Hattie, J., & Waters, L. (2018). What schools need to know about fostering school belonging: A meta-analysis. Educational psychology review, 30, 1-34.
- Altınok, H. (2005). Cinsiyet ve başarı durumlarına göre ilköğretim 5. sınıf öğrencilerinin fen bilgisi dersine yönelik tutumları. Eurasian Journal of Educational Research, 17, 81-91.
- Arends, F., & Visser, M. (2019). The contribution of south African teachers to students' sense of belonging and mathematics achievement: Students' perspective from the 2015 trends in international mathematics and science study. South African Journal of Childhood Education, 9(1), 1–11.
- Atabey, N. (2020). Lise öğrencilerinin okula aidiyet duygularının yordayıcısı olarak gelecek beklentileri ve özyeterlikleri. Eğitim ve Bilim, 45(201).
Details
Primary Language
English
Subjects
Science Education
Journal Section
Research Article
Publication Date
July 31, 2025
Submission Date
February 11, 2025
Acceptance Date
July 30, 2025
Published in Issue
Year 2025 Number: 28
APA
Yaşar, M. S., Yilmaz, A., & Ceylan, E. (2025). Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019. Journal of Education and Future, 28, 213-225. https://doi.org/10.30786/jef.1637491
AMA
1.Yaşar MS, Yilmaz A, Ceylan E. Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019. JEF. 2025;(28):213-225. doi:10.30786/jef.1637491
Chicago
Yaşar, Merve Seda, Ayhan Yilmaz, and Eren Ceylan. 2025. “Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019”. Journal of Education and Future, nos. 28: 213-25. https://doi.org/10.30786/jef.1637491.
EndNote
Yaşar MS, Yilmaz A, Ceylan E (July 1, 2025) Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019. Journal of Education and Future 28 213–225.
IEEE
[1]M. S. Yaşar, A. Yilmaz, and E. Ceylan, “Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019”, JEF, no. 28, pp. 213–225, July 2025, doi: 10.30786/jef.1637491.
ISNAD
Yaşar, Merve Seda - Yilmaz, Ayhan - Ceylan, Eren. “Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019”. Journal of Education and Future. 28 (July 1, 2025): 213-225. https://doi.org/10.30786/jef.1637491.
JAMA
1.Yaşar MS, Yilmaz A, Ceylan E. Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019. JEF. 2025;:213–225.
MLA
Yaşar, Merve Seda, et al. “Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019”. Journal of Education and Future, no. 28, July 2025, pp. 213-25, doi:10.30786/jef.1637491.
Vancouver
1.Merve Seda Yaşar, Ayhan Yilmaz, Eren Ceylan. Factors Influencing Science Achievement in Turkey in TIMSS 2015 and 2019. JEF. 2025 Jul. 1;(28):213-25. doi:10.30786/jef.1637491