1Yogyakarta State University, Indonesia
American Journal of Educational Research.
2021,
Vol. 9 No. 4, 212-217
DOI: 10.12691/education-9-4-9
Copyright © 2021 Science and Education PublishingCite this paper: Danang Sudibyo, Dwi Rahdiyanta. Development of Product-Based E-modul of Manufacturing Helical Gears in Mechanical Engineering.
American Journal of Educational Research. 2021; 9(4):212-217. doi: 10.12691/education-9-4-9.
Correspondence to: Danang Sudibyo, Yogyakarta State University, Indonesia. Email:
danangsudibyo2@gmail.comAbstract
The general objective of this study was to develop an e-module of manufacturing helical gears on milling machines, and the specific objectives of the study consisted of: (1) describing the development steps of the e-module, and (2) analyzing the users’ responses to the e-module. This study involved the development steps of the ADDIE model including analysis, design, development, implementation, and evaluation. A likert scale with four variations of answers was used in this study. The data were analyzed by quantitative descriptive and inter-rater reliability. The results showed that the developed product-based e-module have fulfilled good criteria of materials, media and feasibility from the users. The results revealed that: (1) the e-module was considered very good by the material experts in the aspects of self instructional, self contained, stand alone, adaptive and user friendly with the feasibility percentage of 94.16%. Furthermore, the media experts also assessed the e-module as good with the feasibility percentage of 80% in the ascpects of verbal, visual, programming and module component; (2) the users’ response was very good with the feasibility percentage of 85.39%. The accuracy level was also good based on the teachers’ evaluation with a mean score of 0.729.
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