Development of interactive multimedia learning based on articulate storyline for AutoCAD learning in basic vocational subjects at vocational high school

This study aims to develop interactive multimedia learning based on Articulate Storyline for basic AutoCAD learning to overcome the limitations of the learning media used previously in basic vocational subject of Desain Pemodelan dan Informasi Bangunan (DPIB) program at SMK Negeri 1 Purwakarta. The research method used is Research and Development (R&D) with the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model with systematic stages starting with analyzing problems, designing products, developing products , product testing and evaluation The research subjects involved two material experts, two media experts, and all class X DPIB students with a total of 98 people. The data collection instruments were expert validation questionnaires and student validation questionnaires with a likert scale. The validation results showed that the media obtained a feasibility percentage of 97% from material experts, 94% from media experts, and 81% from students, therefore the overall result was in the “very feasible” category. The main finding in this study is that an multimedia is deemed feasible for use in basic AutoCAD learning by taking into account the input from experts and students regarding program smoothness. The conclusion of this study confirms that the development of interactive multimedia learning based on Articulate Storyline with the ADDIE model is effective for use in AutoCAD practical learning in vocational high school and has the potential to improve the quality and motivation of student learning. This study is expected to motivate vocational school teachers to continue innovating in the development of learning media

Descriptive review curriculum study of vocational education in electrical engineering

Educational institutions aim to produce the best professional graduates in their fields. Educational institutions cannot achieve these goals by themselves, they need the participation of the community. This situation forces education to continue to be sensitive to the needs of society, the demands of the times and government policies and to anticipate them by continuing to improve various related components in it. One of the components involved in the framework of the education system is the curriculum. This research is descriptive qualitative which aims to find out the picture, situation, a thing by describing it in as much detail as possible according to the existing facts of the Electrical Engineering Vocational Education curriculum. The results of this study indicated that the curriculum structure of the electrical engineering vocational education study program has characteristics based on the composition of the course consisting of general courses, engineering courses, and professional expertise courses. Based on the study material, engineering courses can be grouped into mandatory engineering courses, basic courses, supporting courses, and additional courses

A decade of logistics education research in the era of industry 4.0: A literature review on trends, challenges, and curriculum development

The industry 4.0 era has transformed logistics education by integrating advanced technologies such as artificial intelligence, Internet of Things, and big data analytics. The substantial gap between the competencies taught in educational institutions and the needs of the modern logistics industry demonstrates the need for a comprehensive analysis of the development of logistics education research. This research aims to analyse development trends, identify implementation challenges, and formulate strategies for the development of Industry 4.0 responsive logistics education curriculum. The systematic literature review method using the PRISMA framework was applied to 20 high-quality articles from the Scopus, Heliyon, Emerald Insight, Taylor & Francis Online, and SpringerLink databases for the period 2020-2025. The results of the study show a paradigmatic transformation from conventional approaches towards comprehensive digital technology integration, with research methodologies evolving from quantitative surveys to empirical analysis based on advanced technology. Implementation challenges include limited technological infrastructure, lecturer competency gaps, and varying student readiness. The conclusion of the study reveals the need for a holistic learning framework that integrates six main drivers with flipped classroom approaches and Outcome-Based Education. Curriculum development suggestions should integrate sustainability, resilience, and green innovation perspectives to prepare competent graduates to face the global logistics industry revolution

Analysis of factors influencing students\u27 participation in national and international competitions

Higher education plays an important role in preparing students to become competent and competitive individuals. Furthermore, participating in academic competitions is a strategic means to foster innovative, collaborative, and competitive skills. This study employed Structural Equation Modeling (SEM) using Smart PLS (Partial Least Squares) software, a statistical technique suitable for analyzing complex relationships between variables. The analysis process involved two stages: measurement model and structural model. The analysis showed that the T-statistic for peer influence was 2.549, exceeding the threshold of 1.96, with a p-value of 0.011, below the 0.05 threshold for statistical significance. Similarly, the T-statistic for family influence was 3.803, also exceeding 1.96, with a p-value of 0.000, indicating a highly significant relationship. These findings highlight the important role of external factors, especially peer and family influence, in motivating students to participate in national and international competitions. Therefore, educational institutions need to implement targeted strategies to increase students’ motivation and encourage active involvement in these competitions

Automotive students\u27 interest in e-commerce entrepreneurship: An exploration through a quantitative descriptive approach

This study explored the entrepreneurial interest in e-commerce among vocational high school students in the Motorcycle Engineering and Business program, with a focus on motorcycle spare parts sales. A descriptive quantitative approach was applied through a survey method involving 80 students. A questionnaire was employed to assess the level of entrepreneurial interest as well as the influencing factors, both intrinsic and extrinsic. The findings indicated that students’ interest in e-commerce entrepreneurship was at a moderate level, with intrinsic factors accounting for 56.98% and extrinsic factors for 43.02%. Motivation emerged as the most dominant intrinsic factor (14.51%), followed by perception, enjoyment, experience, and character. On the extrinsic side, the family environment exerted the strongest influence, followed by school and community. These results underscored the need to strengthen students’ digital entrepreneurial interest through contextual learning, hands-on activities, and supportive environments. The study also reinforced the relevance of Self-Determination Theory in explaining how intrinsic motivation influenced students’ entrepreneurial intentions in the digital economy

Enhancing basic computer network learning outcomes of vocational high school students by implementing a video-based learning model

Many students still achieved scores below the minimal completeness criteria when learning basic computer networks. This was because the teacher still uses traditional media, such as printed worksheets in the teaching process which made the learning boring and harder for students to comprehend what the teacher was teaching. Therefore, this research aimed to implement video-based learning within the educational process. This study employed a pre-experiment methodology by using a single pre- and post-test group. Thirty-three students majoring in computer and network engineering served as the research subjects. The paired sample t-test and N-gain score were the data analysis methods employed to examine the efficacy of the video-based instruction. The results demonstrated a significant improvement from students\u27 knowledge before to that of after being engaged in video-based learning. Thus, it is possible to conclude that a video-based instruction can greatly enhance students\u27 understanding on fundamental computer network science. According to the study\u27s findings, the video-based learning ought to be incorporated into the curriculum of vocational education, particularly in the Department of Computer Network Engineering, to ensure that the students fully comprehend the subject matter and that the learning process runs smoothly

Enhancing maritime management efficiency: Developing a next-generation Android App to review agent satisfaction level in sailing approval procedures

This research was conducted to develop a state-of-the-art Android application to measure the satisfaction of agents involved in the sailing approval process. The main objective is to improve the efficiency and satisfaction of ship agents during the process of issuing sailing permits at the Harbour Master and Port Authority, Teluk Bayur, Sumatera Barat, Indonesia. This research involves the design and development of an Android-based survey application, which has undergone expert validation and usability testing to ensure its effectiveness. This research used the Plomp development model and involved 21 people who made arrangements at the Port Authority office as research subjects. The results of the study show that the newly developed application is valid for assessing agent satisfaction in managing the services for issuing Sailing Permits, with a material validity of 0.87 and a media validity of 0.88. Furthermore, the results of the agents\u27 evaluation show that the Android-based agent satisfaction survey is very practical, with a practicality rate of 93%. This study also outlines the limitations encountered during the research and proposes future recommendations to improve the research. In conclusion, this research highlights the practicality and validity of the developed Android-based Agent Satisfaction Survey application

Enhancing STEM education through peeragogy: Exploring the impact of demographics factor

Despite the growing recognition of the peeragogy learning approach, which emphasizes students\u27 active participation and responsibility in their learning, there is still a gap in understanding how demographic factors influence its effectiveness in Science, Technology, Engineering and Mathematics (STEM) education. While pedagogy aims to harness the individual potential to promote independence, collaboration, and deep understanding, few studies have been conducted on how different demographic factors impact the success of this approach. This study aims to identify the trends in the peeragogy learning approach among students for STEM subjects in the Upper Secondary Vocational Program (PVMA) stream based on demographic factors such as gender, STEM subjects, and socioeconomic status (SES). The design of this study is survey research that employs a quantitative approach, and a modified set of questionnaires derived from past studies was used as the research instrument. A total of 158 students enrolled in STEM subjects under the PVMA stream at secondary schools were randomly selected as the study samples. The results indicate that most students in STEM subjects under the PVMA stream prefer a goal-oriented peeragogy learning approach, a consistent trend across both genders. Socioeconomic status also plays a role, with students from varying household income levels generally preferring the self-directed peeragogy learning approach. Different STEM subjects and SES affect PVMA students\u27 choice of peeragogy learning approaches. In conclusion, educational institutions can improve the effectiveness of peeragogy in STEM education for PVMA students by promoting equitable learning opportunities for different SES and developing peeragogy strategies based on different STEM subjects

A Study on the efficiency of organic activator application to process refractory hard-to-beneficiate raw materials

Polymetallic ores with complex mineralogical compositions pose significant challenges in flotation beneficiation, often resulting in suboptimal separation and recovery of valuable minerals. This study aims to analyse the effectiveness of alkyl benzene sulfonic acid (ABSA) as a frothing activator in improving the flotation performance and mineral recovery of polymetallic ore. It presents the results of flotation beneficiation experiments for polymetallic ore of complex mineralogical composition. Experiments were conducted on polymetallic ore samples using ABSA as the frothing activator in the flotation process. The performance was evaluated based on recovery rates and separation efficiency, comparing the results with standard floating frothing agents. The findings showed the highest efficiency of ABSA application for samples of mixed-type ores in increasing the recovery of gold, copper, zinc and lead in the collective concentrates of flotation beneficiation. ABSA activator promotes additional cleaning of fragments containing valuable metals from oxide films and coatings and the transfer of valuable metals\u27 microparticles due to the organics\u27 adsorption properties and the formation of metal-carbon bonds. Another effect of using this reagent is there was an increase in concentrate mass yield while maintaining the quality parameters. A similar effect was observed for beneficiation of copper ore with complex composition - copper recovery in the main concentrate increased. Selective flotation with the development of gold concentrate from hard-to-beneficiate polymetallic ore also showed a significant increase in gold recovery with ABSA pretreatment

Exploring community satisfaction in building an innovative android-based mobile survey application for people travelling to Mentawai Island

This research aims to develop and evaluate an android-based mobile survey application to measure passenger satisfaction with transportation service standards to Mentawai Island. The application that has been developed will help in the evaluation process so that the improvement of sea transportation services can be improved. This study used the 4D development model and involved 30 passengers of the Mentawai Fest Ship as research subjects. The research instruments used were a validation questionnaire and a practicality test. A survey of public satisfaction with transportation services to Mentawai Island using an Android-based application will be developed, implemented, and evaluated. The results show that the application effectively meets the community\u27s needs, shows high validity, and provides a convenient feedback mechanism for users. Overall, these findings contribute to efforts aimed at improving the quality of transportation services and the overall passenger experience