APPLYING SPACED REPETITION IN DESIGNING PHYSICS LEARNING MATERIALS: FROM PROCEDURE TO PEDAGOGICAL EXPERIMENTATION
Main Article Content
Abstract
In Physics education, retaining and consolidating knowledge over the long term remains a major challenge for students. This study proposes a procedure for designing Physics learning materials based on spaced repetition (SR), with the aim of enhancing long-term retention and improving students’ learning outcomes. Using a design research approach informed by the ADDIE instructional design model, the authors propose a five-step procedure for developing SR-based learning materials. The procedure is illustrated through the topic “Simple Harmonic Oscillation” in Grade 11 Physics. Results from a three-month experiment involving 169 students show that the experimental group demonstrated better retention and achieved higher learning outcomes than the control group (mean score difference = 1.10; p = 0.018). Moreover, retention after three months was significantly higher in the experimental group (mean score difference = 1.50; p = 0.012). These findings confirm the potential of SR-integrated learning materials to foster students’ long-term knowledge retention.
Keywords
ADDIE model, learning materials, learning outcomes, memory retention, spaced repetition
Article Details
References
Ministry of Education and Training. (2018). Chuong trinh giao duc pho thong mon Vat li [The Physics National Curriculum]. Hanoi.
Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354–380. https://doi.org/10.1037/0033-2909.132.3.354
Dudai, Y., Karni, A., & Born, J. (2015). The consolidation and transformation of memory. Neuron, 88(1), 20–32. https://doi.org/10.1016/j.neuron.2015.09.004
Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students’ learning with effective learning techniques: Promising directions from cognitive and educational psychology. Psychological Science in the Public Interest, 14(1), 4–58. https://doi.org/10.1177/1529100612453266
Ebbinghaus, H. (1885). Memory: a contribution to experimental psychology (H.A.Ruger, C.E.Bussinius & E.R.Hilgard, Trans in 1964.). Dover Publications.
Hartwig, M. K., & Malain, E. D. (2022). Do students space their course study? Those who do earn higher grades. Learning and Instruction, 77, 101538. https://doi.org/10.1016/j.learninstruc.2021.101538
Kang, S. H. K. (2016). Spaced repetition promotes efficient and effective learning: Policy implications for instruction. Policy Insights from the Behavioral and Brain Sciences, 3(1), 12–19. https://doi.org/10.1177/2372732215624708
McGaugh, J. L. (2000). Memory–a century of consolidation. Science, 287(5451), 248–251. https://doi.org/10.1126/science.287.5451.248
Mozer, M. C., Pashler, H., Cepeda, N. J., Lindsey, R., & Vul, E. (2009). Predicting the optimal spacing of study: A multiscale context model of memory. Advances in Neural Information Processing Systems, 22, 1321–1329.
Pashler, H., Rohrer, D., Cepeda, N., & Carpenter, S. (2007). Enhancing learning and retarding forgetting: Choices and consequences. Psychonomic Bulletin & Review, 14(2), 187–193. https://doi.org/10.3758/BF03194050
Peterson, C. (2003). Bringing ADDIE to Life: Instructional Design at Its Best. Journal of Educational Multimedia and Hypermedia, 12(3), 227-241. Norfolk, VA: Association for the Advancement of Computing in Education. https://www.learntechlib.org/primary/p/2074/
Rawson, K. A., Vaughn, K. E., & Carpenter, S. K. (2015). Does the benefit of testing depend on lag, and if so, why? Evaluating the elaborative retrieval hypothesis. Memory & cognition, 43(4), 619-633. https://doi.org/10.3758/s13421-014-0477-z
Roediger, H. L., & Butler, A. C. (2011). The critical role of retrieval practice in long-term retention. Trends in Cognitive Sciences, 15(1), 20–27. https://doi.org/10.1016/j.tics.2010.09.003
Schacter, D. L. (2001). The seven sins of memory: How the mind forgets and remembers. HMH.
Study For FE. (n.d.). Studying technique: Spaced repetition. Retrieved July 20, 2025, from https://www.studyforfe.com/blog/studying-technique-spaced-repetition/
Voice, A., & Stirton, A. (2020). Spaced Repetition: towards more effective learning in STEM. New Directions in the Teaching of Natural Sciences, 15(1), 3376. https://doi.org/10.29311/ndtps.v0i15.3376.
Yao, K., Nguyen, J., & Mathur, M. (2024). Spaced repetition learning in radiology education: Exploring its potential and practical application. Journal of the American College of Radiology, 22(1), 15–21. https://doi.org/10.1016/j.jacr.2024.11.020