Contextualizing Acid–Base Chemistry Learning through Local Wisdom: Development of an Interactive E-Module Based on the Poto Wua Ta’a Tradition in Indonesia

Sri Sulystyaningsih Natalia Daeng Tiring; Wendelinus O.Janggo

doi:10.35445/alishlah.v17i4.8643

Contextualizing Acid–Base Chemistry Learning through Local Wisdom: Development of an Interactive E-Module Based on the Poto Wua Ta’a Tradition in Indonesia

Sri Sulystyaningsih Natalia Daeng Tiring, Wendelinus O.Janggo

Abstract

Chemistry education in Indonesia often faces challenges such as abstract content, limited laboratory access, and lack of contextual learning. Integrating local wisdom into science instruction offers a culturally relevant approach to enhance student engagement and understanding. This study aimed to develop an interactive e-module on acid–base concepts contextualized through the traditional Poto Wua Ta’a practice in Sikka Regency, Indonesia. Using the 4D development model (Define, Design, Develop, Disseminate), the module was created by integrating acid–base theory with cultural practices involving betel leaf, areca nut, and lime. Expert validation involved five validators assessing the content, media, and language components. Feasibility was tested through individual (n=10), small-group (n=30), and field trials (n=60), with both qualitative and quantitative data collected. Expert validation yielded an average Aiken’s V score of 0.89, indicating high content validity. Practicality scores increased across trials: 87% (individual), 89% (small group), and 91% (field), all categorized as "very practical." Student feedback confirmed improved understanding of acid–base concepts through cultural context and multimedia features. The e-module effectively contextualizes abstract chemistry content using local wisdom, enhancing student comprehension and motivation. Its development aligns with constructivist, ethnopedagogical, and place-based learning principles, while supporting goals in the Merdeka Curriculum and SDG 4.

Keywords

interactive e-module; acid–base; local wisdom; poto wua Ta’a; chemistry education

References

Alim, J. A., Hermita, N., Putra, Z. H., & Oktaviani, C. (2025). Development of a STEM-based e-module using the MIKiR model on energy sources material to enhance students’ critical thinking skills. Frontiers in Education, 10, 1–13. https://doi.org/10.3389/feduc.2025.1635133

Amiruddin, Baharuddin, F. R., Takbir, & Setialaksana, W. (2023). May student-centered principles affect active learning and its counterpart? An empirical study of Indonesian curriculum implementation. SAGE Open, 13(4), 1–16. https://doi.org/10.1177/21582440231214375

Atmojo, S. E., Anggriani, M. D., Rahmawati, R. D., Skotnicka, M., Wardana, A. K., & Anindya, A. P. (2025). Bridging STEM and culture: The role of ethnoscience in developing critical thinking and cultural literacy. Jurnal Pendidikan IPA Indonesia, 14(2), 251–266. https://doi.org/10.15294/jpii.v14i2.23505

Elmabaredy, A., & Gencel, N. (2024). EExploring the integration of self-regulated learning into digital platforms to improve students’ achievement and performance. Discover Education, 3(1), 1–15. https://doi.org/10.1007/s44217-024-00233-4

Erlangga, M. D., & Dwiningsih, K. (2024). Pengembangan e-modul kimia interaktif untuk meningkatkan hasil belajar peserta didik melalui representasi kimia pada materi reaksi reduksi dan oksidasi. JIIP: Jurnal Ilmiah Ilmu Pendidikan, 7(3), 3023–3035. https://doi.org/10.54371/jiip.v7i3.3762

Febrianti, P., & Nurjanah, N. (2022). Kesulitan siswa SMP dalam menyelesaikan soal PISA 2021. Transformasi: Jurnal Pendidikan Matematika dan Matematika, 6(1), 13–24. https://doi.org/10.36526/tr.v6i1.1664

Fırat, E. A., Köksal, M. S., & Bahşi, A. (2021). Effects of technology-enhanced constructivist learning on science achievement of students with different cognitive styles. Education and Information Technologies, 26(4), 3659–3676. https://doi.org/10.1007/s10639-021-10427-0

Fujiarti, A., Meilania, D. K., Angraeni, M., & Umah, R. N. (2024). Pengaruh penggunaan e-modul terhadap hasil belajar siswa sekolah dasar: Literature review. Jurnal Jendela Pendidikan, 4(1), 83–89. https://doi.org/10.57008/jjp.v4i01.694

Garay Abad, L., & Hattie, J. (2025). The impact of teaching materials on instructional design and teacher development. Frontiers in Education, 10, 1–12. https://doi.org/10.3389/feduc.2025.1577721

Maican, I., Cazan, A. M., Cocorad, E., Dovleac, L., Lix, R. C., Maican, M. A., & Cocorad, S. A. (2024). E-learning experiences during and after the pandemic: A two-year study. Journal of Computers in Education, 12(3), 589–624. https://doi.org/10.1007/s40692-024-00323-0

Mayer, R. E. (2024). TThe past, present, and future of the cognitive theory of multimedia learning. Educational Psychology Review, 36(1), 1–25. https://doi.org/10.1007/s10648-023-09842-1

Melgarejo, T. F. V., Atanacio, L. M. M., Leandro, A. I. C., Faustino, L. K. B., Rivarola, M. M. C., López, J. R. A., & Chavez, J. T. G. (2024). he 5E instructional model in the meaningful learning of science and technology. Frontiers in Education, 9, 1–7. https://doi.org/10.3389/feduc.2024.1435530.

Munira, M., Trioktafiani, G., & Nasir, M. (2020). Uji aktivitas antibakteri kombinasi ekstrak daun sirih dan biji pinang serta gambir terhadap Streptococcus mutans. Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan, 5(2), 298–308. https://doi.org/10.36387/jiis.v5i2.501

Nikmatur Rohmaya , N., Suardana, I. N., & Tika, I. N. (2023). Efektivitas e-LKPD kimia SMA/MA dengan model pembelajaran berbasis masalah berkonteks isu-isu sosial sains dalam meningkatkan literasi sains peserta didik. Jurnal Pendidikan MIPA, 13(1), 25–33. https://doi.org/10.37630/jpm.v13i1.825

Organisation or Economic Co-operation and Development (OECD). (2019). PISA for development assessment and analytical framework. OECD Publishing. https://doi.org/10.1787/9789264305274-en

Rahayu, G., Khoiri, A., & Firdaus, F. (2022). ntegrasi budaya lokal (Bundengan) pada pembelajaran gelombang dan bunyi untuk meningkatkan sikap cinta tanah air dan literasi sains siswa. Jurnal Ilmiah Pendidikan Fisika, 6(1), 117–127. https://doi.org/10.20527/jipf.v6i1.4323

Rusfriyanti, R. B., & Rondli, W. S. (2023). Implementasi multimedia interaktif berbasis kearifan lokal untuk meningkatkan hasil belajar siswa SD. Jurnal Review Pendidikan Dasar: Jurnal Kajian Pendidikan dan Hasil Penelitian, 9(2), 83–90. https://doi.org/10.26740/jrpd.v9n2.p83-90

Sakti, S. A., Endraswara, S., & Rohman, A. (2024). Revitalizing local wisdom within character education through ethnopedagogy approach: A case study on a preschool in Yogyakarta. Heliyon, 10(10), e31370. https://doi.org/10.1016/j.heliyon.2024.e31370

Semilarski, H., Soobard, R., & Rannikmäe, M. (2021). Promoting students’ perceived self-efficacy towards 21st-century skills through everyday life-related scenarios. Education Sciences, 11(10), 1–20. https://doi.org/10.3390/educsci11100570

Sikder, S. (2024). Studying children’s small science and early engineering learning process to help shape their cultural identity in culturally valued play-based experience. Cultural Studies of Science Education, 19(2–3), 231–255. https://doi.org/10.1007/s11422-023-10209-9

Sulystiahningsih, S., Nirmalasari, Y., & Herci, N. (2023). Analisis minat belajar kimia peserta didik dengan strategi gamifikasi team games tournament dan media kartu clup. Jurnal Pendidikan MIPA, 13(2), 335–343. https://doi.org/10.37630/jpm.v13i2.938

Sulistiana, S., & Anggraiani, D. P. (2024). Pengembangan modul elektronik kimia berbasis potensi lokal batik Blitar pada konsep materi asam basa. Lensa (Lentera Sains): Jurnal Pendidikan IPA, 14(2), 84–94. https://doi.org/10.24929/lensa.v14i2.571

Suprapto, N., Rizki, I. A., Saphira, H. V., Alfarizy, Y., & Jannah, S. N. (2024). Exploration of science concepts in Indonesian indigenous culture: Actualization of the Indonesian curriculum. Journal of Turkish Science Education, 21(3), 410–429. https://doi.org/10.36681/tused.2024.022

Ukenova, A., & Bekmanova, G. (2023). A review of intelligent interactive learning methods. Frontiers in Computer Science, 5, 1–15. https://doi.org/10.3389/fcomp.2023.1141649

Wahyu, Y., Leonangung, A., Stefen, R., & Taklal, M. (2025). Integrating local culture and ethnoscience in Manggarai-based STEM education to enhance science literacy and scientific attitudes in the 21st century. Jurnal Ilmu Pendidikan , 31(1), 87 94. http://dx.doi.org/10.17977/um048v31i1p%25p.

DOI: https://doi.org/10.35445/alishlah.v17i4.8643