Integrasi GeoGebra Dalam Pembelajaran Matematika Terhadap Pemahaman Konsep Matematis Siswa
Abstract
This study was motivated by the low level of students' understanding of mathematical concepts, which is partly due to the limited use of innovative learning media. The purpose of this research is to determine the effect of GeoGebra integration on students' conceptual understanding of three-dimensional geometry in grade XI at SMAN 1 Pringgasela in the 2024/2025 academic year. This research employed a mixed-methods approach with a concurrent embedded design, emphasizing the quantitative aspect. The sample consisted of two classes: the experimental class, which used the Problem-Based Learning model assisted by GeoGebra, and the control class, which used conventional learning. The posttest results showed that the average score of the experimental class was 82.71, while the control class scored 53.94. The t-test showed a significance value (2-tailed) of 0.000, which is ≤ 0.05, indicating a significant difference between the two groups. Furthermore, the effect size value of 2.32 falls into the large category, indicating that GeoGebra integration had a significant impact on improving students’ conceptual understanding. Thus, the use of GeoGebra has proven effective in enhancing the quality of mathematics learning, particularly in three-dimensional geometry topics.
References
Fitriani, F., & Sari, D. P. (2021). The effectiveness of Problem Based Learning in improving students' mathematical understanding. Journal of Mathematics Education, 15(1), 1-10. https://doi.org/10.22342/jme.15.1.1234.1-10
Herawati, S. (2020). The use of GeoGebra in mathematics learning: A review of research. Journal of Mathematics Education, 13(1), 1-12. https://doi.org/10.22342/jme.13.1.1001.1-12
Hohenwarter, M., & Preiner, J. (2007). Didactical design in mathematics education: The case of GeoGebra. In Proceedings of the 5th Congress of the European Society for Research in Mathematics Education (CERME 5) (pp. 1-10).
Kurniawan, D., & Setiawan, A. (2019). The effectiveness of GeoGebra in teaching three-dimensional geometry. International Journal of Mathematics Education in Science and Technology, 50(4), 543-558. https://doi.org/10.1080/0020739X.2018.1541234
Lestari, D., & Hidayati, N. (2022). GeoGebra as a tool for enhancing spatial reasoning in mathematics education. Journal of Mathematics Education, 16(2), 145-156. https://doi.org/10.22342/jme.16.2.1234.145-156
Mardiyana, M., & Sari, D. (2020). The impact of GeoGebra on students' spatial visualization skills. Journal of Mathematics Education, 14(1), 45-56. https://doi.org/10.22342/jme.14.1.1234.45-56
Piaget, J. (1973). To Understand is to Invent: The Future of Education. New York: Grossman.
Prabowo, A., & Rahmawati, R. (2021). Problem Based Learning with GeoGebra: A solution for improving students' mathematical understanding. Journal of Educational Research and Practice, 11(3), 67-78. https://doi.org/10.5590/JERAP.2021.11.3.07
Rahmawati, R., & Mardiana, M. (2021). The influence of GeoGebra on students' motivation in learning geometry. Journal of Educational Science and Technology, 6(1), 89-98. https://doi.org/10.26858/est.v6i1.12345
Sarah, C. R., Sugiman, S., & Munahefi, D. N. (2024). Pembelajaran Matematika dalam Mengintegrasikan Nilai Karakter di Era Kurikulum Merdeka Technology Society 5.0. PRISMA, Prosiding Seminar Nasional Matematika, 16–23.
Sari, D. P., & Fitriyani, F. (2019). The effect of Problem Based Learning model on students’ critical thinking skills in mathematics. Journal of Educational Science and Technology, 5(2), 123-130. https://doi.org/10.26858/est.v5i2.10345
Sari, R. N., & Hidayati, N. (2020). Enhancing students' understanding of geometry through GeoGebra-assisted Problem Based Learning. Journal of Mathematics Education, 14(3), 234-245. https://doi.org/10.22342/jme.14.3.1234.234-245
Suhardi, S., & Sari, R. (2020). The effectiveness of GeoGebra-assisted learning on students' understanding of geometry concepts. International Journal of Innovation, Creativity and Change, 13(1), 1-12.
Wahyuni, S. (2021). Integrating technology in Problem Based Learning: A study on mathematics education. Journal of Mathematics Education, 14(2), 145-156. https://doi.org/10.22342/jme.14.2.1234.145-156
Yulianti, D., & Sari, D. (2020). The role of technology in enhancing students' understanding of mathematical concepts. International Journal of Education and Research, 8(5), 123-134.
Zulkardi, Z., & Putri, R. (2018). The role of GeoGebra in enhancing students' understanding of three-dimensional geometry. Journal of Mathematics Education, 11(2), 123-134. https://doi.org/10.22342/jme.11.2.1234.123-134
