The Application of Inquiry-Based Learning Model to Improve High School Students' Speaking Skills: A Qualitative Descriptive Study in Klaten Regency
Main Article Content
Abstract
This study aims to describe the application of the Inquiry-Based Learning (IBL) model in improving the speaking skills of high school students in Klaten Regency. The background of this study is based on the low speaking skills of students in Indonesian language learning, which is still dominated by lecture methods and does not provide enough space for students to express themselves. The research approach used was qualitative descriptive with the research subjects consisting of one Indonesian language teacher and six 11th grade students at a public high school in Klaten Regency. Data were collected through observation, in-depth interviews, and documentation, then analyzed using the Miles and Huberman interactive analysis model, which includes data reduction, data presentation, and conclusion drawing. The results showed that the application of the IBL model through five main stages—orientation, question formulation, exploration, explanation, and reflection—successfully created an active, collaborative, and communicative learning atmosphere. Students became more courageous in expressing their opinions, thinking critically, and arguing logically. In addition, IBL helped foster language ethics, self-confidence, and structured speaking skills. Factors supporting the successful implementation of this model included the role of the teacher as a facilitator, a conducive learning environment, and learning topics that were relevant to students' lives, while obstacles included shyness, differences in speaking abilities among students, and limited learning time. Overall, this study concludes that the Inquiry-Based Learning model is effective when applied to Indonesian language learning to improve the speaking skills of high school students in Klaten Regency because it is able to harmoniously integrate cognitive, affective, social, and linguistic aspects.
Article Details

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
References
G. F. Oktavia, N. Nazurty, and E. Sastrawati, “Improving Speaking Skills Through Project Based Learning in Indonesian Language Subjects for Class V. B Students at SD Negeri 151/IV, Jambi City,” J. Innov. Res. Prim. Educ., vol. 4, no. 2, pp. 211–217, 2025.
N. Lailiyah, Y. R. Gigik, A. Ainisya, S. K. Anisa, and M. Etikasari, “Implementasi Model Role Playing dalam Pembelajaran Bahasa Indonesia dan Pengaruhnya terhadap Keterampilan Berkomunikasi,” Efektor, vol. 12, no. 1, pp. 34–44, 2025.
I. N. A. Susrawan, D. G. B. Erawan, N. M. W. Murtini, and R. W. Sari, “Textbook of Speaking Learning Oriented on Reflective Approach and Integration of Local Wisdom,” J. Pendidik. dan Pengajaran, vol. 58, no. 2, pp. 437–449, 2025.
D. Delmawita and L. Latif, “Analisis Keterampilan Berbicara Siswa dalam Mata Pelajaran Bahasa Indonesia Kelas IV Sekolah Dasar,” Cetta J. Ilmu Pendidik., vol. 8, no. 3, pp. 561–572, 2025, doi: 10.37329/cetta.v8i3.4623.
S. Salamah, D. Aprianti, A. Pramudyo, and V. Novianto, “Improving Critical Thinking Skills and Learning Outcomes through the Implementation of the Inquiry Learning Model in Social Studies,” Res. Innov. Soc. Sci. Educ. J., vol. 1, no. 2, pp. 47–53, 2023.
G. Adnan, T. Zulfikar, M. S. Armia, S. Gade, and W. W. AK, “Turnitin: Impacts of inquiry learning model on students’ cognitive and critical thinking ability,” 2021.
O. Y. A. Wijaya and H. Said, “The mediating role of sustainable supply chain management on entrepreneurship strategy, social capital and SMEs’ financial and non-financial performance,” Uncertain Supply Chain Manag., vol. 12, no. 1, pp. 557–566, 2024, doi: 10.5267/j.uscm.2023.8.016.
M. Zaini, M. Kaspul, and M. Arsyad, “The Implementation of Inquiry Based Learning toward Students’ Learning Outcomes and Critical Thinking Skills,” in 5th SEA-DR (South East Asia Development Research) International Conference 2017 (SEADRIC 2017), 2017, pp. 38–42.
M. Cole and S. SCRIBNER, “Vygotsky, Lev S.(1978): Mind in Society. The Development of Higher Psychological Processes.” 1978.
A. M. Jannah and A. Miftah, “Strategi Pembelajaran Inkuiri: Analisis Kelebihan dan Kelemahan dalam Pendidikan,” J. Educ. Soc. Cult., vol. 1, no. 1, pp. 1–6, 2025.
A. Fawaid and N. Nadifah, “Pandangan dan Tantangan Guru dalam Penerapan Metode Socrates untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Sekolah Dasar,” Mitra PGMI J. Kependidikan MI, vol. 10, no. 1, pp. 50–72, 2024.
S. Mulyani, Rahmawati, Djuminah, E. Gantyowati, and E. D. Amperawati, “The Impact of Entrepreneurship and Mental Accounting on Business Sustainability: Exploring the Influence of Financial Performance,” Qubahan Acad. J., vol. 4, no. 3, pp. 285–297, 2024, doi: 10.48161/qaj.v4n3a734.
A. Anugrah, L. Anggraeni, and S. Syaifullah, “Inquiry-Based Learning and Its Impact on Critical Thinking: An Empirical Analysis,” Eurasia Proc. Educ. Soc. Sci., vol. 42, pp. 70–80, 2025.
S. P. Sengkang, “EFEKTIFITAS MODEL PEMBELAJARAN INQUIRY BASED LEARNING DALAM MENINGKATKAN PEMBELAJARAN BAHASA INDONESIA SISWASMP KECAMATAN SABBANGPARU,” J. KIBASP (Kajian Bahasa, Sastra Dan Pengajaran), vol. 1, no. 2, pp. 212–222, 2018.
A. Qablan, A. M. Alkaabi, M. H. Aljanahi, and S. A. Almaamari, “Inquiry-based learning: Encouraging exploration and curiosity in the classroom,” in Cutting-edge innovations in teaching, leadership, technology, and assessment, IGI Global Scientific Publishing, 2024, pp. 1–12.
L. L. Kadiwone, I. D. Dharmawibawa, and S. D. Utami, “Penerapan model pembelajaran inquiry based learning untuk meningkatkan aktivitas dan hasil belajar kognitif siswa,” Biosci. J. Ilm. Biol., vol. 10, no. 1, pp. 1–9, 2022.
L. Maknun and L. Haryanti, “Pembelajaran Bahasa Indonesia Menggunakan Metode Inquiry Based Learning Di Sekolah Dasar,” J. Ilm. Glob. Educ., vol. 3, no. 2, pp. 155–163, 2022.
S. E. Indrayani, D. Sulistyaningsih, and A. Aziz, “A Sistematic Literature Review: Model Inquiry Based Learning Terhadap Pengingkatan Kemampuan Berpikir Kritis,” Prox. J. Penelit. Mat. dan Pendidik. Mat., vol. 8, no. 1, pp. 408–420, 2025.
S. Rejeki, “Approach and Methods on TEFL: Inquiry-Based Language Learning (IBLL),” ENGLISH Fr. Acad. J. English Lang. Educ., vol. 1, no. 2 December, pp. 135–148, 2017.
F. F. Ad and H. Ummah, “Menumbuhkan Keterampilan Berbicara Dalam Pembelajaran Bahasa di Sekolah,” Demagogi J. Soc. Sci. Econ. Educ., vol. 2, no. 4, pp. 239–251, 2024.
Yuliana Sari, Imei Wulandari, Efridayanti Gulo, Rama Yani Pakpahan, and Rifdah Syabani Nasution, “Pengaruh Kepercayaan Diri dan Penguasaan Kosakata terhadap Keterampilan Berbicara Bahasa Inggris pada Mahasiswa Kelas D Pendidikan Bahasa Inggris Stambuk 2023 Universitas Negeri Medan,” J. Yudistira Publ. Ris. Ilmu Pendidik. dan Bhs., vol. 3, no. 2, pp. 162–174, 2025, doi: 10.61132/yudistira.v3i2.1759.
I. A. O. Purnami, “Fostering Student Speaking Skills Through Public Speaking Engagements,” J. Ilm. Pendidik. dan Pembelajaran, vol. 8, no. 1, pp. 93–100, 2024.
S. Sahara and D. Satria, “Keterampilan Berbicara Sebagai Kunci Utama dalam Kemampuan Berbahasa Peserta Didik di Sekolah,” J. Pendidik. Bhs. dan Sastra Indones., vol. 1, no. 3, p. 9, 2025.
L. C. Aguilera and L. E. Filologia, “Productive language skills learning and teaching: Speaking and writing,” Pablicationes Didact., vol. 32, pp. 163–166, 2012.
S. S. Wahono and I. H. N. Zahro, “Using inquiry based learning to improve students speaking skills,” 2021.
R. Y. Fatkhriyah, “Inquiry-Based Learning: an Attempt to Enhance Students’ Speaking Performance.” State University of Malang, 2019.
A. M. Telaumbanua, “Effectiveness of Inquiry Based Learning Method to Increase Students Critical Thinking Speaking Skill SMA Parulian 2 Medan,” JETAL J. English Teach. Appl. Linguist., vol. 1, no. 1, pp. 1–4, 2019.
I. Irham and S. D. Jayanti, “INQUIRY-BASED LEARNING FOR STUDENTS’SPEAKING SKILL IMPROVEMENT: VOICES AND REALITIES FROM THE GROUND,” J. English Acad. Specif. Purp., vol. 3, no. 2, pp. 82–91, 2020.
G. Mengli, “The Application of Inquiry Learning Approach in the Teaching of English Public Speaking,” Int. J. New Dev. Educ., vol. 6, no. 12, 2024.
J.-J. G. Dian, “Teachers’ perceptions of the efficacy of Inquiry-Based Learning (IBL) to increase engagement and academic achievement in middle school science classrooms: A phenomenological study.” National University, 2024.
I. Irwanto and T. D. S. Rini, “Research trends in blended learning in chemistry: A bibliometric analysis of Scopus indexed publications (2012–2022),” J. Turkish Sci. Educ., vol. 21, no. 3, pp. 566–578, 2024.
M. Defianty and K. Wilson, “Fostering critical thinking through questioning in EFL: An Indonesian study,” in Thinking skills and creativity in second language education, Routledge, 2019, pp. 74–94.
L. Listiana, F. Rosyidah, R. Daesusi, and A. S. Hamdani, “Fostering Metacognitive Skills and Learning Motivation Through Hybrid Learning with Innovative Learning Strategies,” Int. J. Cogn. Res. Sci. Eng. Educ., vol. 13, no. 2, pp. 335–348, 2025.
J. W. Creswell, “Research designs. Qualitative, quantitative, and mixed methods approaches,” 2009.
Sugiyono, Metode Penelitian Kuantitatif Kualitatif dan R&D. Bandung: Alfabeta, 2019.
L. J. Moleong, “Metodologi penelitian kualitatif/Lexy J. Moleong,” 2017.
M. B. Miles and A. Huberman, “M.(1994). Qualitative data analysis: An expanded sourcebook,” Thousand Oaks Sage Publ., p. 338, 1994.
M. Pedaste et al., “Phases of inquiry-based learning: Definitions and the inquiry cycle,” Educ. Res. Rev., vol. 14, pp. 47–61, 2015.
J. S. Bruner, “The act of discovery.,” Harv. Educ. Rev., 1961.