Effectiveness of Instructional Approaches in Promoting Ocean Literacy in Formal Education: A Systematic Literature Review
DOI:
10.29303/jcar.v8i2.14892Published:
2026-05-25Downloads
Abstract
Ocean literacy is increasingly recognized as a key component of education for sustainable development, particularly in addressing global marine challenges. However, its integration into formal education remains limited, and the effectiveness of instructional approaches is not yet well understood. This study aims to examine instructional approaches used to promote ocean literacy in formal education, analyze their pedagogical characteristics, evaluate their effectiveness based on learning outcomes, and identify research gaps. A systematic literature review (SLR) was conducted using the Scopus database, covering publications from 2016 to 2026. The study selection followed PRISMA guidelines, resulting in four empirical studies that met the inclusion criteria. The findings indicate that inquiry-based learning (IBL) is the most consistently implemented and effective approach, particularly when combined with experiential and context-based activities such as fieldwork and hands-on practices. These approaches significantly improve students’ knowledge, attitudes, and pro-environmental behavior. In contrast, project-based learning (PjBL) demonstrates moderate and inconsistent effectiveness. Although problem-based learning (PBL) and case-based learning (CBL) are frequently recommended in the literature, no empirical evidence of their implementation was identified. These findings highlight a significant concept–practice gap between theoretically proposed approaches and their practical application. This study emphasizes the importance of experiential inquiry and recommends further empirical research on underutilized approaches such as PBL and CBL.
Keywords:
ocean literacy Inquiry-Based Learning Project-Based Learning Systematic Literature ReviewReferences
Aliu, J. O., McKay, S. K., Welch-Devine, M., & Bledsoe, B. (2025). Assessing outcomes of a field-oriented course in natural infrastructure. International Journal of Sustainability in Higher Education. https://doi.org/10.1108/IJSHE-07-2024-0484
Asikin, N., Suwono, H., Sumitro, S. B., & Dharmawan, A. (2025). Teaching ocean literacy in science education: a systematic review. Environmental Education Research. https://doi.org/10.1080/13504622.2025.2490227
Blázquez, A., Padrón, C., Badimón, E., & Lozano, E. (2023). PROJECT-BASED LEARNING AS AN OPTIMAL LEARNING METHOD IN MARINE SCIENCES.
Boaventura, D., Neves, A. T., Santos, J., Pereira, P. C., Luís, C., Monteiro, A., Cartaxana, A., Hawkins, S. J., Caldeira, M. F., & Ponces de Carvalho, A. (2021). Promoting Ocean Literacy in Elementary School Students Through Investigation Activities and Citizen Science. Frontiers in Marine Science, 8. https://doi.org/10.3389/fmars.2021.675278
Booth, A., Sutton, A., & Papaioannou, D. (2012). Systematic Approaches to a Successful Literature Review.
Borja, A., Santoro, F., Scowcroft, G., Fletcher, S., & Strosser, P. (2020). Editorial: Connecting People to Their Oceans: Issues and Options for Effective Ocean Literacy. In Frontiers in Marine Science (Vol. 6). Frontiers Media S.A. https://doi.org/10.3389/fmars.2019.00837
Cavas, B., Acık, S., Koc, S., & Kolac, M. (2023). Research trends and content analysis of ocean literacy studies between 2017 and 2021. Frontiers in Marine Science, 10. https://doi.org/10.3389/fmars.2023.1200181
Chang, C. C., Hirenkumar, T. C., & Wu, C. K. (2021). The concept of ocean sustainability in formal education—comparative ocean literacy coverage analysis of the educational standards of India and the USA. Sustainability (Switzerland), 13(8). https://doi.org/10.3390/su13084314
Costa, R. L., & Faria, C. (2025). The Blue School Program: A Model for Holistic Ocean Literacy Education. Sustainability (Switzerland), 17(2). https://doi.org/10.3390/su17020661
Denyer, D., & Tranfield, D. (2009). “Producing a Systematic Review.” In The SAGE Handbook of Organizational Research Methods. Sage.
Freitas, C., Bellgrove, A., Venzo, P., & Francis, P. (2022). Towards a 2025 National Ocean Literacy Strategy: Current Status and Future Needs in Primary Education. Frontiers in Marine Science, 9. https://doi.org/10.3389/fmars.2022.883524
Freitas, C., Venzo, P., Bellgrove, A., & Francis, P. (2025). Diving into a sea of knowledge: empowering teachers to enhance ocean literacy in primary schools through an ocean education training program. Environmental Education Research, 31(2), 262–283. https://doi.org/10.1080/13504622.2024.2357342
Gallagher, K. E., Kadokura, E., Eckert, L. O., Miyake, S., Mounier-Jack, S., Aldea, M., Ross, D. A., & Watson-Jones, D. (2016). Factors influencing completion of multi-dose vaccine schedules in adolescents: A systematic review. BMC Public Health, 16(1). https://doi.org/10.1186/s12889-016-2845-z
Glithero, D., Bridge, N., Paul, K., & McRuer, J. (2025). Ocean Decade Challenge 10 underscores social dynamics in marine sciences as critical to transforming human–ocean relationships. ICES Journal of Marine Science, 82(3). https://doi.org/10.1093/icesjms/fsaf030
Halawa, S., Lin, T. C., & Hsu, Y. S. (2024). Exploring instructional design in K-12 STEM education: a systematic literature review. In International Journal of STEM Education (Vol. 11, Number 1). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1186/s40594-024-00503-5
Kevrekidis, T., Markos, A., Boubonari, T., Mogias, A., Malea, P., Apostoloumi, C., & Kevrekidou, A. (2024). Assessing the impact of an integrated educational program on Greek students’ knowledge about coastal lagoons and attitudes towards marine environment conservation. Marine Pollution Bulletin, 202. https://doi.org/10.1016/j.marpolbul.2024.116297
McKinley, E. (2024). Ocean literacy for an Ocean constitution. Global Constitutionalism, 13(1), 25–28. https://doi.org/10.1017/S204538172300014X
Mokos, M., Realdon, G., & Čižmek, I. Z. (2020). How to increase ocean literacy for future ocean sustainability? The influence of non-formal marine science education. Sustainability (Switzerland), 12(24), 1–12. https://doi.org/10.3390/su122410647
Niedoszytko, G., Wojcieszek, D., Podlesińska, W., & Borowiak, K. (2019). Implementing Ocean Literacy Through the Bond of Informal and Formal Education. In Exemplary Practices in Marine Science Education (pp. 123–142). Springer International Publishing. https://doi.org/10.1007/978-3-319-90778-9_8
Paredes-Coral, E., Mokos, M., Vanreusel, A., & Deprez, T. (2021). Mapping Global Research on Ocean Literacy: Implications for Science, Policy, and the Blue Economy. Frontiers in Marine Science, 8. https://doi.org/10.3389/fmars.2021.648492
Pazoto, C. E., Duarte, M. R., & Silva, E. P. (2023). Promoting ocean literacy among students in Brazilian schools. Marine Pollution Bulletin, 197. https://doi.org/10.1016/j.marpolbul.2023.115690
Salazar-Sepúlveda, G., Vega-Muñoz, A., Contreras-Barraza, N., Castillo, D., Torres-Alcayaga, M., & Cornejo-Orellana, C. (2023). Bibliometric Analysis on Ocean Literacy Studies for Marine Conservation. Water (Switzerland), 15(11). https://doi.org/10.3390/w15112095
Sam, R. (2024). Systematic review of inquiry-based learning: assessing impact and best practices in education. F1000Research, 13, 1045. https://doi.org/10.12688/f1000research.155367.1
Sims, R. J., Tallapragada, M., Payton, T. G., Noonan, K., Prosser, K. L., & Childress, M. J. (2021). University Experiences of Marine Science Research and Outreach beyond the Classroom. Integrative and Comparative Biology, 61(3), 1078–1088. https://doi.org/10.1093/icb/icab104
Wang, L., Gao, B., Chang, X., & Zhang, L. (2025). The promotive effect of ocean literacy on marine conservation behavior: A qualitative study based on Chinese university students. PLOS ONE, 20(8 August). https://doi.org/10.1371/journal.pone.0323510
Winks, L., Ward, M., Zilch, J., & Woodley, E. (2020). Residential marine field-course impacts on ocean literacy. Environmental Education Research, 26(7), 969–988. https://doi.org/10.1080/13504622.2020.1758631
Worm, B., Elliff, C., Fonseca, J. G., Gell, F. R., Serra-Gonçalves, C., Helder, N. K., Murray, K., Peckham, H., Prelovec, L., & Sink, K. (2021). Making ocean literacy inclusive and accessible. Ethics in Science and Environmental Politics, 21, 1–9. https://doi.org/10.3354/esep00196
Xiao, Y., & Watson, M. (2019). Guidance on Conducting a Systematic Literature Review. In Journal of Planning Education and Research (Vol. 39, Number 1, pp. 93–112). SAGE Publications Inc. https://doi.org/10.1177/0739456X17723971
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