The Utilization of Desmos in Enhancing Mathematical Problem- Solving Skills among Secondary Students

This study examined the effect of utilizing Desmos on students’ Mathematical problem-solving skills. A quasi-experimental approach was used with 50 Grade-8 students from Pasian National High School in Davao De Oro, Philippines. Two sections were assigned to two groups: the experimental group, which utilized Desmos, and the control group, which utilized direct interactive instruction. Pretests and posttests results showed significant improvement in both groups, with the experimental group who utilized Desmos demonstrating statistically greater gains. Quantitative data revealed that Desmos improved students’ comprehension of Algebraic concepts such as graphing, factoring, linear functions and solving equations, and increased active participation during the problem-solving activity. The study recommends the integration of Desmos as an effective instructional tool in teaching Algebra and encourages its exploration across other branches of Mathematics such as Geometry, Trigonometry, and Calculus. Further qualitative and longitudinal research is suggested to gain deeper insights into student experiences and the long-term impact on Mathematical skills. Additionally, proper teacher training and support are advised to maximize the effective use of Desmos in classroom instruction.

desmos, mathematics, problem-solving skills

1. Afzal, A., Iqbal, S., & Rafiq, S. (2024). The Impact of Digital Tools and Online Learning Platforms on Higher Education Learning Outcomes. Al-Mahdi Research Journal, 5(4), 2789-4142. [Google Scholar] [Crossref]

2. Ahmad, S., Khan, R., & Javed, A. (2023). The impact of AI-driven adaptive learning in mathematics education. International Journal of Educational Technology, 18(3), 245-260. [Google Scholar] [Crossref]

3. Anitha, D., & Kavitha, D. (2023). Improving problem-solving skills through technology-assisted collaborative learning in a first-year engineering mathematics course. Interactive Technology and Smart Education, 20(4), 534-553. [Google Scholar] [Crossref]

4. Appleton, E. (2022). Review of Desmos Classroom Activities. Adult Literacy Education. http://doi.org/10.35847/EAppleton.4.2.67 [Google Scholar] [Crossref]

5. Chytrý, V., Medova, J., Rican, J., & Skoda, J. (2020). Relation between pupils’ mathematical self-efficacy and mathematical problem-solving in the context of the teachers’ preferred pedagogies. Sustainability, 12, Article 10215. [Google Scholar] [Crossref]

6. Cirneanu, A., & Moldoveanu, C. (2024). Use of digital technology in integrated mathematics education. Multimodal Technologies and Interaction, 7(4), Article 66. [Google Scholar] [Crossref]

7. DepEd, Davao de Oro. (2024). https://www.foi.gov.ph/requests [Google Scholar] [Crossref]

8. Education GPS, OECD. (2025). Education GPS - Philippines – Student performance. Education GPS. https://gpseducation.oecd.org/ [Google Scholar] [Crossref]

9. Engestrom, Y. (1987). Learning by Expanding An Activity-Theoretical Approach to Developmental Research Second Edition. Cambridge University Press. [Google Scholar] [Crossref]

10. Fülöp, É. (2021). Developing problem-solving abilities by learning problem-solving strategies: An exploration of teaching intervention in authentic mathematics classes. Scandinavian Journal of Educational Research, 65(7), 1309–1326. [Google Scholar] [Crossref]

11. Hidalgo, D.M. & Callo, E.C. (2023). Flipped Classroom Practices in Improving Economic Skills and Social Learning. International Journal of Educational Management and Development Studies, 4 (2), 1-26. https://doi.org/10.53378/352975 [Google Scholar] [Crossref]

12. Klang, N., Karlsson, N., Kilborn, W., Erikson, Pia., & Karlberg, M. (2021). Mathematical problem-solving through cooperative learning: The importance of peer acceptance and friendships. Frontiers in Education, 6, Article 710296. [Google Scholar] [Crossref]

13. Mishra, P., & Koehler, M. J. (2006). Technological Pedagogical Content Knowledge: A Framework for Teacher Knowledge. Teachers College Record, 108, 1017-1054. [Google Scholar] [Crossref]

14. Oribhabor, C.B. (2020). Evaluating the Effect of Activity-Based Method of Teaching Mathematics on Nigerian Secondary School Students' Achievement in Mathematics. Puissant – A Multidisciplinary Journal, 1, 77-87. [Google Scholar] [Crossref]

15. Servallos, N. J. (2023). PISA: Philippines 5-6 years behind. The Philippine Star. https://www.philstar.com/headlines/2023/12/07/2317044/pisa- philippines-5-6-years-behind [Google Scholar] [Crossref]

16. Singh, A. (2021). Quasi Experimental Design in Scientific Psychology. SSRN. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3793568 [Google Scholar] [Crossref]

17. Szabo, Z. K., Körtesi, P., Guncaga, J., Szabo, D., & Neag, R. (2020). Examples of problem-solving strategies in mathematics education supporting the sustainability of 21st-century skills. Sustainability, 12(23), 1-28. [Google Scholar] [Crossref]

18. Vygotsky, L.S. (1978). Mind in Society: The Development of higher psychological processes. Cambridge, MA: Harvard University Press. [Google Scholar] [Crossref]

19. Wilson, J., & Carter, B. (2024). Enhancing problem-solving skills through technology: The case of Desmos. Technology-Enhanced Mathematics Instruction, 20(3), 145-162. [Google Scholar] [Crossref]

20. Writer, S. (2024). The Benefits of Using the Desmos Graphing Calculator in Education. Ask. https://tinyurl.com/desmos-benefits [Google Scholar] [Crossref]

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