Journal of Mechanical Engineering Learning
Vol. 14 No. 2 (2025): December

Development of an E-Jobsheet for Clutch System Overhaul Based on Flip PDF Corporate Software for Grade XI Students of SMK Negeri 3 Semarang

Muhammad Khilmi Mubarok (Universitas Negeri Semarang)
Angga Septiyanto (Universitas Negeri Semarang)
Lelu Dina Apristia (Universitas Negeri Semarang)
Mohammad Burhan Rubai Wijaya (Universitas Negeri Semarang)



Article Info

Publish Date
31 Dec 2025

Abstract

This study aims to develop an e-jobsheet for manual clutch system overhaul based on Flip PDF Corporate software for Grade XI students at SMK Negeri 3 Semarang. The e-jobsheet is a digital worksheet designed to replace conventional jobsheets and was created in HTML5 format using Flip PDF Corporate software. It can be accessed via electronic devices such as smartphones or computers connected to the internet. This research follows a Research and Development  approach using the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). This study used a pre-experimental design with a one-group pretest-posttest model involving one class of students. The feasibility of the product was evaluated by media and material experts, resulting in scores of 96.87% and 89.95%, respectively, categorized as “very feasible.” The average pretest score was 60.4, while the posttest average was 86.5, with a gain of 43.21%. A paired-samples t-test showed p < 0.001, and the N-Gain score reached 0.6532, indicating a significant and effective improvement. Additionally, student response questionnaires yielded a satisfaction score of 93%, also classified as very positive student response. These findings confirm that the developed e-jobsheet is feasible and moderately effective in supporting learning outcomes.

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Journal Info

Abbrev

jmel

Publisher

Subject

Mechanical Engineering

Description

JMEL: Journal of Mechanical Engineering Learning published by the Mechanical Engineering Department, Faculty of Engineering, Universitas Negeri Semarang Indonesia, is a journal that contains scientific articles on mechanical engineering and mechanical engineering learning. Published articles in ...