Ranu Iskandar
Program Studi Pendidikan Teknik Otomotif, Fakultas Teknik, Universitas Negeri Semarang, Jalan Kolonel H. R. Hadijanto, Semarang, Jawa Tengah 50229, Indonesia

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Pengembangan E-Modul Interaktif Sistem Penerangan Berbasis Pembelajaran Berdiferensiasi Rizki Maulana; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.406

Abstract

The problem addressed in this study is the absence of digital technology-based learning resources that can accommodate the diverse learning styles of students in the TKRO (Light Vehicle Engineering) expertise program at SMK Texmaco Pemalang. The objective of this research is to develop a digital technology-based learning resource that accommodates students' diverse learning styles in the form of an interactive e-module on lighting systems based on differentiated instruction. Unlike previous e-modules, the developed interactive e-module integrates differentiated instruction in content delivery by utilizing various media in a flipbook format that is accessible through multiple digital devices. This study is categorized as research and development (R&D), employing the ADDIE development model. Data collection was conducted using a media assessment questionnaire with a four-point Likert scale, based on the Regulation of the Minister of Education and Culture Number 22 of 2022. The research subjects consisted of media experts and content experts. The data analysis technique used in this study was media validity analysis by calculating the percentage of assessment results and comparing them with the validity criteria table to determine the level of validity of the developed interactive e-module. The study resulted in an interactive e-module on lighting systems based on differentiated instruction that can be used in the learning process. This conclusion is supported by the combined validity assessment score from media and content experts, which reached 75% and falls into the "valid" category according to the feasibility criteria table.
Pengembangan Media Pembelajaran Sistem Penerangan Sepeda Motor Berbasis Android untuk Meningkatkan Hasil Belajar Siswa Kelas XI di SMK Negeri 3 Kabupaten Tangerang Naufal Gesang Raharjo; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.410

Abstract

The use of mobile devices in learning activities is becoming increasingly popular, especially with the presence of Android-based learning media. This study aims to develop Android-based learning media for motorcycle lighting system material, in order to improve the learning outcomes of class XI students at SMK Negeri 3 Tangerang Regency. The development was carried out using the ADDIE model (Analyze, Design, Development, Implementation, Evaluation). The resulting application was validated by three experts with results ranging from "feasible" to "very feasible", and tested on students in small groups to see student responses and large groups to see the feasibility and effectiveness of the media. The test results showed very positive student responses (94.40%) and a significant increase in learning outcomes, with an average N-Gain of 0.71 or 71.64% in the "quite effective" category. This media is equipped with simulation features, interactive evaluations, and attractive and easy-to-use designs. This study concludes that Android-based learning media is not only feasible to use in the learning process, but is also able to increase student motivation and understanding in a more enjoyable and contextual way.
Pendidikan Kejuruan: Kajian Teori, Kebijakan, dan Praktik Pembelajaran Sasetyo Komara; Ranu Iskandar
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.421

Abstract

The dynamics and problems in vocational education can be studied in their entirety through three fundamental aspects, namely the underlying theory, the policies that regulate it, and the learning practices carried out in the field. This study aims to analyze vocational education through three main pillars, namely theoretical studies, policies, and learning practices. This study uses the Narrative Literature Review method. The theoretical study includes an approach from Prosser's Theorem and major learning theories such as behaviorism, cognitivism, constructivism, and humanism, all of which provide a philosophical and methodological basis for designing the vocational learning process. On the policy side, various Indonesian government initiatives are discussed, such as the Link and Match program, SMK Pusat Keunggulan (SMK PK), Merdeka Curriculum, and student competency certification which aim to align education with the needs of the business world and industry. Meanwhile, in the realm of practice, the application of learning models is explained, such as Field Work Practices (PKL), Teaching Factory (TeFa), and practical learning in schools which are designed to strengthen students' work readiness. This aspect emphasizes that the success of vocational education is determined by the synergy between appropriate theory, relevant policies, and contextual learning practices, as well as being responsive to the challenges of the modern world of work.
Kelayakan Buku Saku Greening Education untuk Sekolah Menengah Kejuruan Iqbal Kend Pratama; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.422

Abstract

This study aims to develop a pocket book Greening Education as an educational media that supports increasing awareness and implementing environmentally friendly practices at SMK Negeri 1 Puring. This book is compiled based on three main pillars proposed by UNESCO, namely Greening School, Greening Curriculum, and Greening Teacher. The research method used is the 4D development model (Define, Design, Develop, Disseminate), but this study is limited to the development stage due to time and scope limitations. Product validation was carried out by two experts, each from the media and material fields. The validation results showed that the pocket book was included in the feasible category, with an average score of 77.5 from media experts and 70.8 from material experts. Input from the validator, especially highlighted the need for improvements to the cover design and the suitability of the images to the content of the material. Thus, this pocket book is considered to be able to be used as a means of education as well as a promotional media in supporting the Adiwiyata School program and the implementation of Greening Education in the SMK environment. It is hoped that the use of this book can strengthen the integration of sustainability values ​​in the learning process, as well as form a school culture that cares about the environment.
Pengembangan Media Pembelajaran Flipbook Pengelasan untuk Siswa SMK IPT Semarang Sulistio Cokro; Ranu Iskandar
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.423

Abstract

This study aims to develop flipbook-based digital learning media on SMAW and GMAW welding materials for SMK IPT Semarang students. The method used is Research and Development (R&D) with reference to the Plomp and Luther development model. The instruments used in this study include validation sheets, learning outcome tests, and student response questionnaires. The validation results show that the media is declared valid with a score of 75% from media experts, and 80% from material experts. This flipbook is considered effective in increasing learning motivation and understanding of welding concepts, and is in accordance with the characteristics of generation Z students. In addition, this media also makes it easier for teachers to deliver material interactively. Therefore, flipbook welding learning media is worthy of being an innovative alternative in the vocational learning process in SMK.
Korelasi Kurikulum terhadap Hasil Belajar Siswa SMK di Indonesia: Studi Meta Analisis Aditya Prasetyo; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.424

Abstract

This study aims to analyze the correlation between curriculum implementation and learning outcomes of Vocational High School (SMK) students in Indonesia through a meta-analysis approach. Meta-analysis was conducted on 50 relevant studies obtained from various National Journals using keywords, such as "Independent Curriculum", "2013 Curriculum", and "SMK Student Learning Outcomes". Data analysis was conducted using JASP software to calculate effect size and standard error. The results of the analysis showed a significant positive correlation between curriculum implementation and SMK student learning outcomes with an average correlation coefficient (rRE) of 0.810 which is classified as high. However, further analysis based on field of expertise and type of curriculum did not show statistically significant differences. Heterogeneity analysis revealed high variability between studies (I² = 88.66%). However, based on the funnel plot and regression tests, there was no strong indication of publication bias. This finding confirms the importance of the role of the curriculum in improving SMK student learning outcomes. Therefore, it is advisable to conduct further exploration of other variables that have the potential to influence student learning achievement.
Pengaruh Model Pembelajaran terhadap Hasil Belajar Siswa SMK Otomotif: Meta Analisis Amirrudin Fatah; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.431

Abstract

This study aims to analyze the effectiveness of various learning models on the learning outcomes of Automotive Vocational High School students through a quantitative meta-analysis approach. Secondary data were obtained from Google Scholar and Garuda using keywords such as "influence of learning models" and "SMK learning outcomes." Of the 75 initial studies, 19 articles met the inclusion criteria and were analyzed using JASP software. Heterogeneity tests showed that the data were heterogeneous (Q=662.658; p<0.001), so the Random Effect model was used. The results showed that the learning model had a significant positive effect on learning outcomes, with a combined effect size of 1.724 (p=0.041). Analysis based on region showed no significant differences, while based on model type, most models such as Discovery Learning and Cooperative significantly decreased effectiveness compared to baseline conditions, except for Project-Based Learning which did not show a significant effect. Although there were indications of publication bias in the funnel plot, the results of the regression and correlation tests did not support consistent asymmetry. These findings indicate that the use of active learning models contributes positively to improving the learning outcomes of Automotive Vocational High School students.
Pengaruh Strategi Belajar terhadap Hasil Belajar Siswa SMK di Indonesia: Studi Meta Analisis Restu Kurnia Ramadhani; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.458

Abstract

The purpose of this study was to evaluate the effect of learning strategies on the learning outcomes of vocational high school students in Indonesia. This study used a meta-analysis approach. Data were collected from Google Scholar and Semantic Scholar in February 2025. Keywords used Indonesian with a combination of "learning strategies", "field of expertise" and "learning outcomes of vocational high school students". The data entered were effect size, and standard error to produce a forest plot in which there were interval values ​​for each study and conclusion. A total of 15 articles met the criteria for analysis. The results showed that the effect size was 0.576, there was a significant influence between learning strategies and learning outcomes. The results of the meta-analysis showed a cumulative effect size of 0.576, indicating a moderate positive effect of learning strategies on vocational high school students' learning outcomes. However, the results of the subgroup analysis showed that the Inquiry Learning strategy (effect size = -0.959, 95% CI [-3.248, 1.331], p> 0.05) and Think-Pair-Share (effect size = -0.886, 95% CI [-3.188, 1.416], p> 0.05) had not shown a statistically significant effect because the confidence interval included the value of zero. Likewise, the areas of expertise of Manufacturing and Engineering Technology and Information Technology showed results that were not yet statistically significant. These findings provide an illustration that although learning strategies have the potential to improve learning outcomes in general, the specific effectiveness of certain strategies requires further study with a wider range of data.
Analisis Penerapan 5S pada Laboratorium Kelistrikan Otomotif Gigih Wibowo; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i4.615

Abstract

Efforts to create an orderly, efficient, and safe practice environment in vocational education laboratories require a standardized management system. This study examines the condition of the UNNES automotive electrical laboratory. This research aims to formulate a relevant and applicable laboratory improvement strategy. This research method uses 5S and SWOT analysis. This research is qualitative descriptive with observation stages, 5S audits, mapping findings, and strategic analysis. The audit results showed the weak implementation of the aspects of sorting, structuring, and work discipline, which had an impact on low efficiency and potential for practice safety. Through SWOT analysis, it was found that despite various internal weaknesses, there are still opportunities that can be used for the development of laboratory management systems. This combined approach produces a series of recommendations that can be implemented in the short and long term, and contributes to the development of sustainable governance of vocational education laboratories.
Diterimanya Hasil Belajar Evaluasi Pembelajaran Kejuruan: Peran Mediasi Motivasi Belajar Muhammad Galuh Aji Mahardika Lanang Sukoco; Ranu Iskandar; Rizqi Fitri Naryanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i4.698

Abstract

This study aims to determine the influence of learning facilities and learning environment on student learning outcomes in the Vocational Learning Evaluation course, as well as to determine the role of learning motivation mediation. This study uses a quantitative method with a survey approach. The research sample was taken using a purposive sampling technique totaling 69 students of the Automotive Engineering Education Study Program, Semarang State University (UNNES) class of 2022 who took the Vocational Learning Evaluation course. The research will be carried out in the fifth semester of 2024. Data processing is carried out using the SmartPLS 4 application. The research instrument is in the form of a questionnaire that has been validated by experts. This study tested direct and indirect (intervening) hypotheses, with independent variables, namely learning facilities (X1) and learning environment (X2), dependent variables of learning outcomes (Z1), and learning motivation (Y1) as intervening variables. Data analysis included convergent validity tests, discriminant validity, reliability estimation, R-Square values, F-Square, hypothesis tests, and Goodness of Fit (GoF). The results of the study show that the model used is reliable. The path coefficient between learning facilities and learning outcomes was 0.377, learning facilities to learning motivation was 0.317, learning environment to learning outcomes was 0.312, learning environment to learning motivation was 0.527, and learning motivation to learning outcomes was 0.282. The total indirect effects between learning facilities and learning outcomes were 0.089, while between learning environment and learning outcomes were 0.149. Positive values in each relationship indicate a positive influence between variables. The results of this study prove that learning motivation plays a significant role as a mediating variable in influencing student learning outcomes. These findings emphasize the importance of providing adequate learning facilities and a conducive learning environment to increase student motivation and learning outcomes in the Vocational Learning Evaluation course.