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Journal : educational journal

Pengembangan Training Kit Parkir Cerdas Berbasis Esp 32 untuk Meningkatkan Hasil Belajar Peserta Didik pada Praktikum Mikrokontroler SMKN 2 Lamongan Taufiq Ismail; Ali Nur Fathoni; Farid Baskoro; Fendi Achmad
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/0eq1qj22

Abstract

The limitation of learning media that align with industrial needs has become one of the obstacles in microcontroller practicum learning in Vocational High Schools (SMK). Therefore, Internet of Things (IoT)-based learning media are needed to bridge theoretical concepts with practical applications. This study aimed to determine the validity, practicality, and effectiveness of an ESP32-based Smart Parking Training Kit as a learning medium for microcontroller practicum at SMKN 2 Lamongan. The study employed the Research and Development (R&D) method using the ADDIE model, which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. The developed product was a training kit based on ESP32 integrated with infrared sensors, RFID sensors, servo motors, a 20×4 I2C LCD, and a Telegram Bot-based monitoring system. The research subjects consisted of 35 eleventh-grade students of the Mechatronics Engineering program. The results showed that the training kit was categorized as highly valid, with material expert validation reaching 83.33% and media expert validation reaching 98.61%. The practicality level of the media obtained a percentage of 94.72% in the highly practical category. The effectiveness results indicated that the average cognitive learning outcomes increased from 68.69 in the pretest to 89.49 in the posttest, with the Paired Sample t-Test showing a significance value of < 0.001. The N-Gain analysis obtained an average score of 0.6156 in the moderate category. In the psychomotor aspect, the average student score reached 92.23, which was higher than the minimum mastery criterion (KKM) of 75, while the One Sample t-Test showed a significance value of < 0.001. Based on these findings, it can be concluded that the ESP32-based Smart Parking Training Kit is feasible, practical, and effective as a learning medium for microcontroller practicum to improve students’ learning outcomes in vocational education.
Pengembangan Modul Ajar Training Kit Instalasi Audio Video Mobil untuk Meningkatkan Hasil Belajar Praktikum Teknik Audio Video di SMK Kal-1 Surabaya Atikah Fadhillah Alliatuzzahro; Ali Nur Fathoni; Nur Kholis; Fendi Achmad
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/cd0asz91

Abstract

This study aims to develop a feasible Car Audio-Video Installation Training Kit Learning Media to address the lack of E-Module learning media in the planning and installation elements of audio-video systems, particularly for the Car Audio-Video Installation Training Kit in Grade XI Audio Video Engineering (TAV) at SMK KAL-1 Surabaya. This research employs the ADDIE development model within a Research and Development (R&D) framework. The validity of the product was assessed through material validation and media validation of the E-Module. The material validation obtained a score of 92%, while the media validation achieved 88.75%, resulting in an average score of 90%, which falls into the very valid category. Furthermore, the results of the practicality test based on student responses at SMK KAL-1 Surabaya showed a score of 88.75%, categorized as very practical. The effectiveness of the learning media was measured using the N-Gain test to determine the effectiveness of the implemented treatment. The N-Gain results for cognitive learning outcomes showed an average N-Gain score of 0.51, indicating a moderate category. This means that the learning media is effective in improving students’ learning outcomes. To compare the average pretest and posttest scores, a Paired Sample T-Test was conducted, yielding a significance value of 0.000, which indicates a significant difference. It can be concluded that the developed learning media is suitable for use in the learning process and can also serve as a reference for developing learning media in other instructional components. In the psychomotor domain, most students were able to assemble and test the Car Audio-Video Installation Training Kit correctly and in accordance with established procedures. Most students achieved a score of 88.53%, indicating that their psychomotor skills have met the Minimum Mastery Criteria (KKTP). In the affective domain, most students demonstrated good discipline, responsibility, and cooperation during the learning process and practical activities using the Car Audio-Video Installation Training Kit. Students actively followed instructions, maintained occupational safety, and respected their peers’ opinions during group discussions. Most students obtained a score of 95.47%, indicating that their affective attitudes have reached the good to very good criteria.
Pengembangan Training Kit Digital Gerbang Logika Dasar Berbasis Integrasi Simulatif Proteus untuk Meningkatkan Hasil Belajar Peserta Didik Khafid Ageng Prayoga; Fendi Achmad; Tri Rijianto; Farid Baskoro
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/xpdhvq13

Abstract

The lack of conceptual understanding and psychomotor skills of vocational high school students on basic logic gates material is often triggered by the lack of visualization in conventional practice media. To overcome this challenge, this study aims to design and test the feasibility, practicality, and effectiveness of the Basic Logic Gate Training Kit integrated with Proteus simulation software. Using the ADDIE scheme Research and Development (R&D) methodology, this study involved 10th grade Audio Video Engineering students of SMK Negeri 3 Jombang as test subjects. The results of the expert assessment showed a level of material validity reaching 94.2% and media validation of 94.4%, which is in the very feasible category. From the practical aspect, the percentage of feedback from students reached 87.1% and from teachers 91.7% (very practical). Evaluation of the impact of media on cognitive achievement showed a jump in the average score from 66.00 to 89.44, supported by an N-Gain index of 0.68 (moderate category). Through the Paired Sample t-test and One Sample t-test, a significant intervention effect (p = 0.001) was proven on psychomotor and affective competencies, with a classical completion rate exceeding 100%. It can be concluded that this trainer-based media innovation integrated with simulation software is highly recommended to comprehensively boost the quality of vocational students' learning outcomes.
Pengaruh Model Pembelajaran Problem Based Learning Berbantuan Software Simurelay terhadap Kompetensi Siswa pada Mata Pelajaran Instalasi Motor Listrik Muhammad Rizky Ardiansyah; Fendi Achmad; Ali Nur Fathoni; M. Syariffuddien Z
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/78wyk159

Abstract

This study examined the effect of the Problem Based Learning (PBL) model assisted by Simurelay software on students' competence in the Electric Motor Installation course among eleventh-grade Electrical Power Installation Engineering students at SMK Negeri 1 Sidoarjo. A quasi-experimental method with a nonequivalent control group pretest-posttest design was used, involving 36 students in the experimental class (PBL assisted by Simurelay) and 37 students in the control class (direct instruction). Data were collected using a 25-item multiple-choice test for the knowledge aspect and an observation sheet for the skill aspect, then analyzed through normality, homogeneity, N-Gain, and independent sample t-test procedures. Both instruments were rated highly valid (100% expert validation) and reliable (Cronbach's alpha of 0.834 for knowledge and 0.827 for skill). The experimental class obtained a higher mean N-Gain (0.713, high category) than the control class (0.686, moderate category). The independent sample t-test showed significant effects for both the knowledge aspect (Sig. = 0.005) and the skill aspect (Sig. = 0.040), both below 0.05. It is concluded that the PBL model assisted by Simurelay software significantly improves students' competence in Electric Motor Installation compared with direct instruction.
Pengembangan Training Kit Multi Sensor Terintegrasi Smart Relay Zelio SR2B201FU Untuk Meningkatkan Kreativitas Teknis Mahasiswa Nanda Julian AlFaris; Fendi Achmad; Yulia Fransisca; Ali Nur Fathoni
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/p8d86v96

Abstract

This study aims to develop a multi-sensor training kit integrated with the Smart Relay Zelio SR2B201FU. The primary objective of this development is to enhance students' technical creativity in dealing with complex intelligent control systems. Through this training kit, students are expected to have a practical platform to explore the integration of various types of sensors into industrial automation systems. The research method employed is Research and Development (R&D). The development process includes the hardware design phase, the preparation of accompanying jobsheets, and supporting instruments such as response questionnaires and observation sheets. Product feasibility was tested through media and material expert validation, while practicality and effectiveness were tested directly on students by comparing learning outcomes before and after using the kit. The results indicate that the training kit is highly feasible, with media expert validation scoring 78% and jobsheet material scoring 76%. The practicality score from students reached 84% (Very Practical). In terms of effectiveness, statistical tests showed a significant difference with a value of 0.000 and an average N-gain of 0.55 (moderate category). These findings prove that the integration of motion, light, sound, and mechanical sensors in this learning media successfully enhances students' ability to explore technical solutions creatively.  
Pengembangan Media Pembelajaran Google Sites: Validitas, Kepraktisan, dan Efektivitas pada Instalasi Tenaga Listrik SMK Muhammad Oksa Pratama Putra; Fendi Achmad; Puput Wanarti Rusimamto; Ali Nur Fathoni
Educational Journal Vol. 1 No. 4 (2026): MAY-JULY
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/bpbj3747

Abstract

The utilization of information technology in vocational education still faces persistent challenges, namely the dominance of lecture methods and conventional presentation media that inadequately support students' understanding of abstract technical installation materials, particularly in the Electrical Power Installation element at SMK Negeri 7 Surabaya. This study aimed to develop an interactive learning medium based on Google Sites and to examine its validity, practicality, and effectiveness on student learning outcomes. The study employed a Research and Development (R&D) approach using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), involving 37 eleventh-grade students majoring in Electrical Power Installation Engineering as the trial subjects. Data were collected through media and material expert validation sheets, student response questionnaires, and learning outcome tests (pre-test and post-test), then analyzed using Aiken's V index, practicality percentage, and the N-gain test. The results showed media and material validity scores of 0.85 and 0.87 respectively (average 0.86, high category), a practicality level of 89.92% (very practical category), and an improvement in learning outcomes from an average pre-test score of 62 to 88.19 in the post-test, with an N-gain score of 0.7488 (74.88%, high category). The Google Sites-based learning medium was proven valid, practical, and effective for use in electrical power installation instruction at the vocational school level.