THE APPLICATION OF E-MODULES TO IMPROVE THE LEARNING OUTCOMES OF PHASE F ON STUDENTS' KNOWLEDGE OF THE FUNCTION OF MILLING MACHINE PARTS

Ah. Noval Faqih Alhakim; Muhammad Khumaedi

doi:10.36526/sosioedukasi.v15i3.8828

Authors

Ah. Noval Faqih Alhakim Universitas Negeri Semarang
Muhammad Khumaedi Universitas Negeri Semarang

DOI:

https://doi.org/10.36526/sosioedukasi.v15i3.8828

Keywords:

E-Module, Learning Outcomes, Knowledge, Milling Machine, Machining Engineering

Abstract

The low understanding of students in the competence of Machining Engineering expertise on the function of fresh machine parts is often caused by the learning process that is still dominated by conventional methods and the use of print modules that are less interactive. This study aims to analyze the feasibility level of e-modules, test the improvement of students' Phase F knowledge learning outcomes, and analyze the effectiveness of the application of e-modules compared to conventional lecture methods and print modules. This study is a quasi experiment with a nonequivalent control group design. The subjects of this study are students of class XI of Mechanical Engineering at SMK Negeri 1 Semarang, which are divided into experimental groups and control groups. The data collection instrument used an expert validation questionnaire for e-module feasibility and test instruments (pre-test and post-test) to measure cognitive achievement. Based on the results of the expert assessment analysis, the e-module was declared valid with a CVR value of ≥ 0.75 and a CVI of ≥ 0.78, and was considered reliable with a percentage of agreement of 90%. The effectiveness test through N-Gain proved that experimental classes using e-modules experienced an increase in learning outcomes of 78.63% (high category) with an average post-test score of 70.00. In conclusion, the application of e-modules for the function of fresh machine parts is very feasible and has proven to be significantly more effective in improving students' knowledge learning outcomes compared to conventional learning media.

References

Afriansyah, A., & Yanis, M. (2021). Analysis of Machining Parameters in the AISI 1045 Steel Side Milling Process Using Response Surface Methodology (RSM). Journal of Mechanical Engineering, 21(1), 25–31. https://doi.org/10.36706/jrm.v21i1.88

Aji, D. B. (2018). Application of Interactive Modules to Improve Student Learning Outcomes Basic Competencies in Applying and Using Basic CNC Lathe Programming. Journal of Mechanical Engineering Education (Vol. 18, Number 1).

Arifin, N., Mohamed, I. S., Efendi, M. H., & Harris, A. (2024). Systematic Literature Review: The Effect of E-Module on Student Science Learning Outcomes. International Journal of Modern Education, 6(22), 18–28. https://doi.org/10.35631/ijmoe.622002

Ayuningtyas, T., Hardi, S., & Setiawan, C. (2024). The Use of Canva-Based E-Modules on Students' Cognitive Learning Outcomes at SMAN 61 Jakarta. Journal of Education and Geography), 9(1). https://doi.org/10.21067/jpig

Badara, A., Marwati, M., & Sulfiah, S. (2024). Improving Elementary School Student Learning Outcomes Through Teacher Professional Development. International Journal of Educational Research Excellence (IJERE), 3(1), 117–125. https://doi.org/10.55299/ijere.v3i1.798

Cholik, M. (2023). Evaluation of the Relevance of Advanced Machining Materials in Vocational Schools to the Manufacturing Industry in Surabaya. Journal of Mechanical Engineering Education Undiksha https://doi.org/10.23887/jptm.v11i1.58000

Darouich, A., Khoukhi, F., & Douzi, K. (2017). Modelization of Cognition, activity and Motivation as Indicators for Interactive Learning Environment. Advances in Science, Technology and Engineering Systems, 2(3), 520–531. https://doi.org/10.25046/aj020367

Dermawan, T. J., & Emma, W. R. (2024). Improvement of learning outcomes of fresh mechanical engineering using the Cycle 5E learning model. 6(2). http://vomek.ppj.unp.ac.id

Faza, U. D., & Abdillah, H. (2024). Analysis of Students' Skills and Understanding of the Use of the Frais Mat Machine in the Practicum Frais Rata. Suwarsono SMK Negeri 4 Serang City (Vol. 13).

Fitrah, H. I., & Khumaedi, M. (2025). The Use of E-Modules to Enhance Students’ Cognitive Achievement in Understanding Milling Machine Components. In Journal of Mechanical Engineering Education (Vol. 25, Number 1).

Guo, P., Saab, N., Post, L. S., & Admiraal, W. (2020). A Review of Project-based Learning in Higher Education: Student Outcomes and Measures. International Journal of Educational Research, 102. https://doi.org/10.1016/j.ijer.2020.101586

Gustati, G., Sriyunianti, F., & Rissi, D. M. (2025). The N-Gain as a Measure of Student Understanding in Advanced Financial Accounting 1. Dharma Andalas Journal of Economics and Business, 27(1), 11–24. https://doi.org/10.47233/jebd.v27i1.1763

Hamid, A., Fatirul, A. N., & Waluyo, D. A. (2025). Development of E-Module of Machining Engineering as a Learning Media for Vocational School Students. Edutech, 24(1), 172–186. https://doi.org/10.17509/e.v24i1.76757

Hasani, L. M., Nuzulismah, R. S., Santoso, H. B., Junus, K., & Hardianto, D. (2024). Designing an online course using an EXD model: A case of Human–Computer Interaction undergraduate course. Helion, 10(12). https://doi.org/10.1016/j.heliyon.2024.e33254

Hasanuddin, H., Noor Fatirul, A., Adi Walujo, D., & Fatkhurrohman, F. (2023). Development of the 2023 Inventor E-Module based on Android as a Mobile Learning Machining Engineering Subject. JEETech Journal, 4(2), 94–102. https://doi.org/10.32492/jeetech.v4i2.4203

Kismiati, D. A. (2020). Improving Cognitive Learning Outcomes by Using E-Modules. Lantern Education: Journal of Tarbiyah and Teacher Training, 23(1), 44. https://doi.org/10.24252/lp.2020v23n1i5

Lile, R., & Bran, C. (2014). The Assessment of Learning Outcomes. Social and Behavioral Sciences, 163, 125–131. https://doi.org/10.1016/j.sbspro.2014.12.297

Logan, R. M., Johnson, C. E., & Worsham, J. W. (2021). Development of an E-Learning Module to Facilitate Student Learning and Outcomes. Teaching and Learning in Nursing, 16(2), 139–142. https://doi.org/10.1016/j.teln.2020.10.007

Lubis, S. (2024). Experimental Study of the Impact of Cutting Process on Side Milling and Face Milling on the Hardness Level of Metal Surfaces. Polymed Synergy: Scientific Journal of Mechanical Engineering, 5(1), 128–135. https://doi.org/10.51510/sinergipolmed.v5i1.1549

Lukitasari, F., Nurlaela, L., Ismawati, R., & Rijanto, T. (2020). Comparison of Learning Outcomes Between Discovery Learning with Inquiry Learning Reviewed of Student Learning Independence At Vocational High School. International Journal for Educational and Vocational Studies, 2(10). https://doi.org/10.29103/ijevs.v2i10.3305

Maulana, M. N., Muslim, S., & Sukardjo, M. (2022). The Effectiveness of Using Electronic Modules in Mathematics Subjects in the Material of Constructing Flat Sided Space. Journal of Education Research and Evaluation, 6(1), 80–87. https://doi.org/10.23887/jere.v6i1.38785

Melani, M., Sutedja, E., Irianti, S., Herawati, D. M. D., & Pramatirta, A. Y. (2025). Development of a Website-based E-Module for Midwifery Care for Neonates, Infants, and Toddlers: A Mixed-method Study. Social Sciences and Humanities Open, 12. https://doi.org/10.1016/j.ssaho.2025.101993

Mutmainnah, M., Aunurrahman, A., & Warneri, W. (2021). The Effectiveness of the Use of E-Modules on Cognitive Learning Outcomes in Human Digestive System Materials at Madrasah Tsanawiyah. Journal of Basic Education, 5(3), 1625–1631. https://doi.org/10.31004/basicedu.v5i3.952

Nur, N., Judrah, M., & Anis, M. (2021). The Influence of Mastery of Video and Visual Media on Student Learning Outcomes. Al-Ilmi Journal: Journal of Islamic Education Research, 2(1), 44–59. https://doi.org/10.47435/al-ilmi.v2i1.760

Pamungkas, C., & Khumaedi, D. M. (2021). Development of Learning Videos Using Model Media to Improve Learning Outcomes of Orthogonal Projection Drawing Competency. Journal of Mechanical Engineering Education, 21(1), 40–44.

Pratiwi, A., Azizah, N., Baharudin, B., Saputra, M. I., & Mustofa, M. (2025). Student Learning Outcomes: Innovative Learning with an Experimentation Blended Learning Model. Indonesian Journal of Education and Learning (JPPI), 5(1), 63–74. https://doi.org/10.53299/jppi.v5i1.938

Putri, A., Widiyanti, W., & Edy, D. L. (2023). Development of Milliar Distance Learning Media (Milling Augmented Reality) Basic Competencies Identifying Fresh Machine Parts Based on Their Type and Function. Journal of Mechanical Engineering and Learning, 6(1), 47. https://doi.org/10.17977/um054v6i1p47-57

Rahmadhani, S., Efronia, Y., Tasrif, E. (2021). Use of E-Modules in Vocational High Schools. 1(1), 6–11. https://doi.org/10.24036/javit.v2i1

Ricu, S., & Najuah. (2020). Development of Android-Based Interactive E-Modules in Teaching and Learning Strategy Courses. Journal of History Education, 9(1), 1–14. https://doi.org/10.21009/jps.091.01

Setiyawan, H., Suharno, S., & Pambudi, N. A. (2023). The Influence of Digital and Vocational Information Literacy on Student Learning Outcomes. Journal of Vocational Education, 13(2), 192–204. https://doi.org/10.21831/jpv.v13i2.53999

Vikiyanto, A., Handoyono, N. A., & Suparmin, S. (2023). Development of Mechanical Engineering Drawing E-Module for Grade XI Students of Machining Engineering. Journal of Education and Development, 11(3), 239–245. https://doi.org/10.37081/ed.v11i3.5028

Yudiono, H., Sumbodo, W., Salim, S., & Setiadi, R. (2019). Improving the Milling Machine Competency Learning Outcomes Through Industrial Project-based Learning for Vocational School Students. Journal of Vocational Education, 9(2), 150–160. https://doi.org/10.21831/jpv.v9i2.23686

Zulfi, I., & Muh, A. S. (2024). E-Module as Independent Teaching Materials to Improve Student Learning Outcomes. Journal of Educational Research and Development, 8(1), 127–133. https://doi.org/10.23887/jppp.v8i1.61283