Jurnal
The Implementation of an E-Module to Improve Students’ Knowledge and Learning Achievement in the Elements of Refrigeration Instalation Systems
Journal of Vocational and Career Education · Vol. 10 No. 1 (2025) · hlm. 1–8
- ISSN
- 2503-2305, 2339-0344
- Terbit
- 2025-07-31
- Penerbit
- Universitas Negeri Semarang
- Bahasa
- eng
Abstrak
The availability of innovative, interactive, and student-centered learning media to facilitate the understanding of marketing techniques, air conditioning, and cooling systems, particularly the components of refrigeration installation systems, remains insufficient. It happened since interactive and contextual learning media at school were limited. This study aimed to develop and apply an E-module as an effective learning medium to improve students’ learning achievement in the element of refrigeration installation. The presented research adopted the ADDIE, which comprises five steps: analysis, design, development, implementation, and evaluation. The subjects of this study were XI-grade students from two different vocational schools in Central Java. The participants were divided into an experimental group (utilizing an E-Module) and a control group (receiving conventional instruction). The instruments employed included expert validation sheets, practicality questionnaires, and learning outcome tests. The data showed that the E-module was very feasible, with a practical score gained 94% and the N-Gain of the experiment class achieved 0.74 (high level category). Furthermore, the t-test showed a difference between the experimental and control classes. In conclusion, E-module was declared very feasible, practical, and effective enough to be used in vocation learning, especially on improving students’ knowledge in refrigerator installation system of cooling technique and air conditioning system such as sytem component of instalation refigerator, conceptual knowledge (understanding colling and workflow sytem), and procedural knowledge (explaining the steps for installing and maintaining the refrigeration system).
Kata kunci
Jaringan kolaborasi para penulis
40 penulis · 116 tautan kepenulisan bersama · 4 lintas organisasi · menampilkan 40 yang paling banyak terhubung
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- State University of Semarang
- IAIN Kudus
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
- Afiliasi tidak diketahui
- Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Eko Supraptono | State University of Semarang | 8 |
| Samsudin Anis | State University of Semarang | 7 |
| Ade Novi Nurul Ihsani | State University of Semarang | 5 |
| Rini Kusumawardani | State University of Semarang | 3 |
| Ani Rusilowati | State University of Semarang | 2 |
| Suraji Suraji | Afiliasi tidak diketahui | 2 |
| Sri Endah Wahyuningsih | State University of Semarang | 2 |
| Adhi Kusumastuti | State University of Semarang | 2 |
| Kriswanto | Afiliasi tidak diketahui | 2 |
| Noor Hudallah | State University of Semarang | 2 |
| Masrukan Masrukan | State University of Semarang | 2 |
| Dwi Widjanarko | State University of Semarang | 2 |
| Nur Qudus | State University of Semarang | 2 |
| Wiwi Isnaeni | State University of Semarang | 1 |
| Supriyadi Supriyadi | IAIN Kudus | 1 |
| Roudloh Muna Lia | State University of Semarang | 1 |
| Ely Rudyatmi | State University of Semarang | 1 |
| Naufal Tinov | State University of Semarang | 1 |
| Vita Yuliana | State University of Semarang | 1 |
| Retno Marlangen | State University of Semarang | 1 |
| Dewi Yulia Masruroh | State University of Semarang | 1 |
| Bambang Sugeng Suryatna | State University of Semarang | 1 |
| Ruben Bayu Kristiawan | State University of Semarang | 1 |
| Muhamad Reza Wahyu Prasetyo | State University of Semarang | 1 |
| Tegar Oki Prasdika | State University of Semarang | 1 |
| Imam Fitrah Hadi | Afiliasi tidak diketahui | 1 |
| Prastiyo Pras | State University of Semarang | 1 |
| Kriswanto | State University of Semarang | 1 |
| Tukiman Tukiman | State University of Semarang | 1 |
| Mohamad Irfan | State University of Semarang | 1 |
| Galang Wahid Kurniawan | State University of Semarang | 1 |
| Muhammmad Khumaedi | State University of Semarang | 1 |
| Sonhaji Sonhaji | State University of Semarang | 1 |
| Ardhana Luthfi Hidayattullah | State University of Semarang | 1 |
| Arief Yulianto | State University of Semarang | 1 |
| Nina Oktarina | State University of Semarang | 1 |
| Edi Yulianto | State University of Semarang | 1 |
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