Pengembangan E-Modul Interaktif Teorema Pythagoras Berbasis Problem-Based Learning untuk Meningkatkan Literasi Matematis Siswa
DOI:
https://doi.org/10.30605/proximal.v9i1.8308Keywords:
E-module, Problem-Based Learning, Mathematical Literacy, Pythagorean Theorem, Instructional DevelopmentAbstract
Rendahnya literasi matematis siswa serta keterbatasan bahan ajar interaktif yang mampu mengintegrasikan pendekatan Problem-Based Learning pada materi Teorema Pythagoras menjadi dasar pengembangan e-modul berbasis Problem Based Learning (PBL) yang bertujuan untuk menguji tingkat validitas, kepraktisan, dan efektivitasnya dalam meningkatkan literasi matematika siswa melalui penelitian Research and Development (R&D) dengan model pengembangan 4D yang meliputi tahap define, design, dan development. Penelitian dilaksanakan pada semester ganjil tahun ajaran 2024/2025 di SMP Negeri Kaburu No.35 Kabupaten Kepulauan Selayar dengan subjek penelitian siswa kelas VIII. Instrumen penelitian meliputi angket validasi ahli, lembar observasi keterlaksanaan pembelajaran, serta tes literasi matematika siswa. Teknik analisis data yang digunakan meliputi analisis deskriptif, uji N-Gain, uji normalitas, dan uji hipotesis menggunakan One Sample T-Test. Hasil penelitian menunjukkan bahwa e-modul yang dikembangkan memenuhi kriteria valid (skor rata-rata 3,75) yang menandakan kelayakan isi dan kesesuaian materi. Kepraktisan e-modul tergolong sangat baik (92,31%), yang menunjukkan bahwa e-modul mudah digunakan dan mendukung keterlaksanaan pembelajaran secara optimal. Efektivitas e-modul tercermin dari peningkatan kemampuan literasi matematika siswa dari kategori rendah (rata-rata pretest 38,33) menjadi lebih tinggi (posttest 74,99), dengan nilai N-Gain 0,6972 yang menunjukkan peningkatan pada tingkat sedang. Selain itu, hasil uji hipotesis (sig. 0,000 < 0,05) mengindikasikan bahwa penggunaan e-modul secara signifikan meningkatkan literasi matematika siswa. Dengan demikian, e-modul Teorema Pythagoras berbasis Problem Based Learning yang dikembangkan dinyatakan valid, praktis, dan efektif dalam meningkatkan literasi matematika siswa. E-modul ini berpotensi untuk diimplementasikan secara lebih luas dan dikembangkan pada materi matematika lainnya guna meningkatkan literasi matematika siswa secara berkelanjutan.References
Danlami, K. B., et al. (2025). Improving students’ performance in geometry: An empirical evidence on the role of spatial reasoning and visualization. Frontiers in Psychology, 16, 1577912. https://doi.org/10.3389/fpsyg.2025.1577912
Djam’an, N., Mariana, N., & Simanjorang, M. M. (2023). Trends in mathematics education research in Indonesia. In B. Atweh, L. Fan, & C. P. Vistro-Yu (Eds.), Asian research in mathematics education (Mathematics education – An Asian perspective). Springer. https://doi.org/10.1007/978-981-99-0643-7_8
Djam’an, N., Asrawati, N., Sappaile, B. I., & Sidjara, S. (2023). Development of a model of creative thinking based on mathematical literacy. World Transactions on Engineering and Technology Education, 21(4), 273–279.
Dolmans, D. H. J. M., Loyens, S. M. M., Marcq, H., & Gijbels, D. (2016). Deep and surface learning in problem-based learning: A review of the literature. Advances in Health Sciences Education, 21(5), 1087–1112.
Hmelo-Silver, C. E. (2004). Problem-based learning: What and how do students learn? Educational Psychology Review, 16(3), 235–266. https://doi.org/10.1023/B:EDPR.0000034022.16470.f3
Hwang, G. J., Lai, C. L., & Wang, S. Y. (2020). Seamless flipped learning: A mobile technology-enhanced flipped classroom with effective learning strategies. Journal of Computers in Education, 7, 449–473.
Kappassova, S., et al. (2025). Mathematical literacy and its influencing factors: A decade of research findings (2015–2024). EURASIA Journal of Mathematics, Science and Technology Education, 21(1), 1–18. https://www.ejmste.com/article/mathematical-literacy-and-its-influencing-factors-a-decade-of-research-findings-2015-2024-16615
Medina-Herrera, L. M., et al. (2024). Enhancing mathematical education with spatial visualization tools: A systematic review of emerging technologies in mathematics learning. Frontiers in Education, 9, 1229126. https://doi.org/10.3389/feduc.2024.1229126
OECD. (2019). PISA 2018 results: What students know and can do. OECD Publishing.
OECD. (2023a). PISA 2022 mathematics framework. Organisation for Economic Co-operation and Development. https://pisa2022-maths.oecd.org
OECD. (2023b). Mathematics literacy. Organisation for Economic Co-operation and Development. https://www.oecd.org/en/topics/sub-issues/mathematics-literacy.html
Pakpahan, F. H. (2020). Theory of cognitive development by Jean Piaget. Journal of Applied Linguistics, 2(2), 55–64. https://doi.org/10.52622/joal.v2i2.79
Sappaile, B. I., & Djam’an, N. (2017). The influence of problem-solving methods on students’ mathematics learning outcomes. Global Journal of Engineering Education, 19(3), 267–272.
Savery, J. R. (2015). Overview of problem-based learning: Definitions and distinctions. Interdisciplinary Journal of Problem-Based Learning, 1(1), 9–20.
Sung, Y. T., Chang, K. E., & Liu, T. C. (2016). The effects of integrating mobile devices with teaching and learning on students’ learning performance: A meta-analysis. Computers & Education, 94, 252–275.
Thiagarajan, S., Semmel, D. S ., & Semmel, M. I. (1974). Instructional development for training teacher of exceptional children. Minnesota: Leader Training Institute/Special Education, University of Minnesota.
Thornhill-Miller, B., Camarda, A., Mercier, M., Burkhardt, J. M., Morisseau, T., Bourgeois-Bougrine, S., & Lubart, T. (2023). Creativity, critical thinking, communication, and collaboration: Assessment, certification, and promotion of 21st-century skills. Journal of Intelligence, 11(3), 54.
Vázquez, S. M., Noriega-Biggio, M., & Difabio-de-Anglat, H. (2024). Formal operational performance: Epochal and sociocultural differences in the first level of secondary school students in Argentina. European Journal of Psychology and Educational Research, 7(3), 109–127. https://doi.org/10.12973/ejper.7.3.109
Yew, E. H. J., & Goh, K. (2016). Problem-based learning: An overview of its process and impact on learning. Health Professions Education, 2(2), 75–79.
Zimmerman, B. J. (2002). Becoming a self-regulated learner: An overview. Theory Into Practice, 41(2), 64–70.
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