The Impact of the Discovery Learning Model on Learning Outcomes in Basic Chemistry at SMAN 1 Sungayang
DOI:
https://doi.org/10.33394/hjkk.v14i2.20584Keywords:
Discovery Learning, Learning Outcomes, Basic Laws of ChemistryAbstract
This study explores the effect of the Discovery Learning model on student learning outcomes in basic chemistry at SMAN 1 Sungayang. This is a quantitative study with a quasi-experimental design in the form of a nonequivalent control group. The study population consisted of all 10th-grade students, with a sample of two classes selected through purposive sampling. The experimental group used the Discovery Learning model, while the control group received conventional instruction. Data analysis included tests of normality and homogeneity, followed by hypothesis testing. The results indicate that the Discovery Learning model significantly improves student learning outcomes, demonstrating its effectiveness in promoting active engagement and a deeper understanding of chemical concepts. Thus, this model can be used as an alternative in chemistry instruction to improve the quality of student learning outcomes.
References
Arikunto, Suharsimi. (2013). Research Procedures A Practical Approach. Jakarta: PT. Rineka Cipta.
Aunurrahman. (2011). Learning and Teaching. Bandung: Alfabeta Publisher.
Darmawan, D., & Wahyudin, D. (2018).Learning Models in Schools(Nita, Ed.). PT Remaja Rosdakarya.
Hidayati, F., Hidayah, N., & Rochmawan, A. E. (2024). The Effect of Cooperative Learning Methods on Student Outcomes Learning Islamic Religious Education for Grade VIII Students at SMP IT MTA Karanganyar.Al’ulum Journal of Islamic Education.
Isnaeni, I., & Agustina, Y. (2018). An increase in learning outcomes of students is through the development of archive e-module based on the flipbook with discovery learning model.Journal of Business and Management Educationn, 4(3).
Kurnianto, H., Masykuri, M., & Yamtinah, S. (2016). The influence of the discovery learning model accompanied by student activity sheets (LKS) on student learning achievement in the salt hydrolysis material of Class XI SMA Negeri 1 Karanganyar in the 2014/2015 Academic Year.Journal of Chemical Education (JPK), 5(1).
Martir, L., Sayangan, YV, & Beku, VY (2024). Application of the discovery learning model in improving the critical thinking skills of elementary school students in science learning.Journal of Mathematics and Natural Sciences Education, 14(3). https://doi. org/10.37630/jpm.v14i3.1829
Mawarnis, E. R. (2024). Innovative Teaching Tools: Creating a Guided Inquiry Chemistry E-Module with FLIP PDF Support for Understanding Atom Developmentand the Periodic System of Elements. Edusainstika: Jurnal Pembelajaran MIPA, 3(2).
Mawarnis, E. R., Ramadhani, S., & Herman, M. (2023, November). Development of module integrated with quranic verses based on discovery learning on reaction rate material. In Proceedings of the International Conference on Social Science and Education (ICoeSSE 2023) (p. 110). Springer Nature.
Ngatno. (2015).Business Research Methodology. Institute for Educational Quality Assurance and Development. University Diponegoro Semarang.
Nikmah, U., Andriani, V., Zuliastuti, V., Inayati, VR, & Chasanah, U. (2025). Implementation of Discovery learning method to improve student learning outcomes in science learning at MI Tarbiyatul Islamiyah Winong. DARUSSALAM: Scientific Journal of Islamic Education, 1(2).
Nugrahaeni, A., Redhana, IW, & Kartawan, IMA (2017). Implementation of the Discovery Learning Model To Improve Critical Thinking Skills and Chemistry Learning Outcomes.Indonesian Journal of Chemical Education, 1(1).
Purnomo, RA (2016).Economic and Business Statistical Analysis with SPSS.Ponorogo: CV Wade Group.
Putri, P. F., & Mawarnis, E. R. (2024). Development of Discovery Learning-Based Laboratory Instructions Integrated with Quranic Values for Senior High School Grade XI. Edusainstika: Jurnal Pembelajaran MIPA, 4(1).
Rahayu, R., Safriana, S., Fatmi, N., Sakdiah, H., & Widya, W. (2025). The Influence of the Discovery Learning Model Based on Teaching Modules on Students’ Cognitive Learning Outcomes in Static Fluid Material.Journal of Education and Physical Sciences,5(1). https://doi.org/10.52434/jpif.v5i1.42241
Rahmatunnisa, A., Patmawati, H., & Mulyani, E. (2025). The Impact of PBL and Discovery Learning Models Learning towards Improving Students’ Mathematical Reflective Thinking Based on Initial Abilities.Congruent Journal, 4(3).
Rostika, D. (2020). Implementation of the STAD Cooperative Learning Model to Improve Learning Outcomes Chemistry.Indonesian Journal of Educational Development, 1(2).
Sari, D. A., Herman, M., Putri, S. D., & Hidayati, H. (2025). The Impact of Problem-Based Learning (PBL) Module on Critical Thinking Skills on Electrolyte and Nonelectrolyte Solutions. Hydrogen: Jurnal Kependidikan Kimia, 13(1).
Sugiyono. (2019).Quantitative research methods.Bandung: Alfabeta.
Sukardi. (2013).Classroom Action Research Method: Implementation and Development. Jakarta: Bumi Script.
Suswati, U. (2021). Implementation of Problem Based Learning (PBL) to Improve Chemistry Learning Outcomes.Innovation Journal Teaching and Education Science, 1(3).
Viastuti, R., Poerwanti, JIS, & Chumdari, C. (2025). Application of the Discovery Learning Model for Improving Critical Thinking Skills in Science Learning for Grade IV Elementary Schools.Didactics of Dwija Indria, 12(5).
Wanti, S., Mawarnis, E. R., & Herman, M. (2024). Designing POGIL Based Student Worksheets for Buffer Solution Learning at SMAN 2 Sawahlunto. Hydrogen: Jurnal Kependidikan Kimia, 12(5).
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