Co-Teaching Instruction at the Tertiary Level in Thailand: Students’ Achievement Leading to Teachers’ Professional Development
Main Article Content
Abstract
In the Thai context, co-teaching instruction, where two teachers are collaboratively delivering instruction in a classroom, has been implemented mostly in bilingual or international school settings. It is believed that this instruction has twofold benefits of student’ learning outcomes and teacher’s professional development. Despite its mutual potentials, there seems to be a lack of empirical evidence of its implementation and thorough investigation at the tertiary level. This study aimed to investigate the effectiveness of a co-teaching approach on students’ English language achievement and explore how it could professionally develop teachers’ teaching practice. Mixed-methods design research was employed, using a pre-test and post-test design to collect students’ English proficiency and teachers’ reflective accounts as evidence of their professional growth. The findings yielded positive and significant outcomes for students’ English proficiency. A paired-samples t-test revealed that the post-test mean score (x̄ = 44.89, SD = 7.55) was significantly higher than the pre-test mean score (x̄ = 38.30, SD = 7.04), t (99) = -7.509, p < .001, indicating a statistically significant improvement in students’ English proficiency. Through the design of Collaborative and Coaching (CO2) Instruction, this study provides an alternative approach that possibly caters to students’ different learning needs and significantly contributes to teachers’ professional growth and wellbeing. Furthermore, the findings present noteworthy pedagogical insights and highlight valuable directions for future research regarding co-teaching implementation in Thai higher education.
Article Details

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Any unauthorized copying, publication, reproduction or distribution of copyrighted works appeared in Manutsat Paritat: Journal of Humanities is an infringement of the copyright owners’ rights. To authorize the copying, publication, reproduction or distribution of copyrighted works to be appeared in other printed materials or any online media, please write to MPJHthaijo@gmail.com for permission.
References
Abhasakun, T. (2021, March 3). What’s causing Thailand’s poor English language proficiency?
Southeast Asia Globe. https://southeastasiaglobe.com/thailand-english-teaching/
Anwar, K., Asari, S., Husniah, R., & Asmara, C.H. (2021). Students’ perceptions of collaborative team teaching and student achievement motivation. International Journal of Instruction, 14(1), 325–344.
Bell, S. (2010). Project-based learning for the 21st century: Skills for the future. The Clearing House: A Journal of Educational Strategies, Issues and Ideas, 83(2), 39–43. https://doi.org/10.1080/00098650903505415.
Cullen, A., Gaskell, M., Garson, D., & McGowan, E. (2009). Co-teaching: Why two heads are better than one [Conference session]. SLA annual conference, Washington, DC.
Deming, W. E. (1986). Out of the crisis. MIT Press.
DuFour, R. (2004). What is a "professional learning community"? Educational Leadership, 61(8), 6–11.
Franco, A., & Roach, S. S. (2018, July 9). English proficiency in Thailand still a way to go. Bangkok Post. https://www.bangkokpost.com/opinion/opinion/1500050/english-proficiency-in-thailand-still-a-ways-to-go
Friend, M. (2000). Myths and misunderstandings about professional collaboration. Remedial and Special Education, 21(3), 130–132.
Friend, M. & Cook, L. (2016). Interactions: Collaboration skills for school professionals (8th ed.). Pearson Education
Haag, K., Pickett, S. B., Trujillo, G., & Andrews, T. C. (2022). Co-teaching in undergraduate STEM education: A lever for pedagogical change toward evidence-based teaching? CBE—Life Sciences Education, 22(1), 1–10. https://doi.org/10.1187/cbe.22-08-0169
Hoa, N. T. (2022). Team teaching as a professional development tool for teachers. International
Journal of Educational Research, 11(2), 45–52.
It-ngam, S., Saejew, B., & Kunprayoonsawat, R. (2023). The demands of employers and the English competency of the workforce in the Eastern Economic Corridor of Thailand. LEARN Journal: Language Education and Acquisition Research Network, 16(1), 147–168.
Ken-Maduako, I., & Oyatogun, A. T. (2015). Application of team teaching in the English language class. Journal of Education and Practice, 6(29), 178–181.
Knight, J. (2007). Instructional coaching: A partnership approach to improving instruction. Corwin Press.
Little, J. W. (1987). Teachers as colleagues. In V. Richardson-Koehler (Ed.), Educators’ handbook: A research perspective (pp. 491–518). Longman.
Maghfiroh, A., Widyaningrum, R., & Srisakda, N. (2024). Co-teaching in Thailand: A strategy for developing teacher professionalism of prospective teachers. Journal of Education and Learning (EduLearn), 18(4), 1184–1191. https://doi.org/10.11591/edulearn.v18i4.21594
Mohd Aba Sha'ar, M. Y., & Boonsuk, Y. (2021). What hinders English speaking in Thai EFL learners? Investigating factors that affect the development of their English-speaking skills. MEXTESOL Journal, 45(3), 1–16.
Moore, B. (2017). Exploring the merits of team teaching in Thai classrooms: A critical reflection on practice in East Asia. Language Education and Acquisition Research Network (LEARN) Journal. 10(1), 119–134.
Musanti, S. I., & Pence, L. (2010). Collaboration and teacher development: Unpacking resistance, constructing knowledge, and navigating identities. Teacher Education Quarterly, 37(1), 73–89.
Narmashiri, F., Tajadini, M., & Fatehi Rad, N., (2021). Impact of team teaching on the academic performance, motivation, and collaboration of Iranian EFL Learners: Oral skills and counseling procedures in focus. International Journal of Foreign Language Teaching and Research, 9(37), 151–159.
New South Wales Department of Education. (2022). Co-teaching in contemporary learning environments: A handbook of evidence for educators (2nd ed.). https://education.nsw.gov.au/content/dam/main-education/en/home/teaching-and-learning/school-learning-environments-and-change/future-focused-learning-and-teaching/Co_teaching_handbook_2nd_edition.pdf
Richter, S., Dubroy-McArdle, G., & Cowan, J. (2025). Co-teaching as scholarly interaction: Exploring the limits of knowledge through collaborative pedagogy. Journal of University Teaching and Learning Practice, 22(1), 45–62.
Salend, S. J. (2008). Creating Inclusive Classrooms: Effective and Reflective Practices (6th ed.). Upper Saddle River, NJ: Pearson Education.
Schmoker, M. (2005). Results now: How we can achieve unprecedented improvements in teaching and learning. ASCD.
Science Education Resource Center (SERC). (2023). Team teaching methods and strategies.
Srichom, S., Prabjandee, D., & Kewara, P. (2019). Teacher professional development coupons for Thai English teachers: An implementation fidelity study. Journal of Education and Practice, 10(24), 62–67.
Stewart, T. (2018). Team teaching collaborations: Contact, conflict, and empowerment. JACET Journal, 62(2018), 29–47.
Sukkasem, C. (2023). Collaborative practices and teachers’ attitudes towards co-teaching in an Intensive English Program (IEP) [Master’s thesis, Thammasat University]. Thammasat University Repository.
Talbert, J. E. (2010). Professional learning communities at the crossroads: How systems hinder or engender change. In A. Hargreaves, A. Lieberman, M. Fullan, & D. Hopkins (Eds.), Second international handbook of educational change (pp. 555–571). Springer. https://doi.org/10.1007/978-90-481-2660-6_32
Tantiwich, K. & Sinwongsuwat, K. (2021). Thai university students’ problems of language use in English conversation. LEARN Journal: Language Education and Acquisition Research Network, 14(2), 598–626.
Thomas, J. W. (2000). A review of research on project-based learning. San Rafael, CA: Autodesk Foundation.
Vygotsky, L. S. (1978). Mind in society: The development of higher psychological processes. Cambridge, MA: Harvard University Press.
Yusoff, A., Abullah, R., Mohamed Ismail, S. A. M., & Shaari, A. (2023). An Investigation of Thai learners’ Needs for English language use for speaking at the workplace. Asian Journal of Assessment in Teaching and Learning, 13(1), 34–41. https://doi.org/10.37134/ajatel.vol13.1.4.2023
Zach, S. (2020). Co-teaching—An approach for enhancing teaching-learning collaboration in physical education teacher education (PETE). Journal of Physical Education and Sport, 20(3), 1402–1407. https://doi.org/10.7752/jpes.2020.03193
Zach, S., & Avugos, S. (2024). Co-teaching in higher education: Implications for teaching, learning, engagement, and satisfaction. Frontiers in Sports and Active Living, 6, Article 1424101. https://doi.org/10.3389/fspor.2024.1424101