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Pengaruh Media PowerPoint terhadap Peningkatan Hasil Belajar Siswa dalam Pembelajaran IPS Rahayu, Sri; Surasni, Surasni; Nanda Akhmad Romadhon, Dwi; Nofriansyah, Nofriansyah; Dahlan, Dadang
Jurnal Riset Pendidikan Ekonomi Vol. 9 No. 2 (2024): Oktober
Publisher : Fakultas Ekonomika dan Bisnis, Universitas Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jrpe.v9i2.10709

Abstract

This study aims to determine whether the use of PowerPoint media in learning can improve the learning outcomes of Social Studies on the topic of International Trade for class IX B students at SMPN 21 Tanjung Jabung Timur. This research employs Classroom Action Research (CAR) methods with 34 students as subjects. The variables examined include learning outcomes and the implementation of the learning scenario over two cycles. The results indicate that (1) there was an increase in student learning outcomes from an average score of 71.47 with a classical mastery of 47% in cycle I to an average score of 82.20 with a classical mastery of 88% in cycle II. It can be concluded that there is an improvement in student learning outcomes of 88%, categorized as "high," after the use of PowerPoint media. Cycle I did not achieve classical mastery (53%), but in Cycle II, classical mastery was achieved at 88%, demonstrating a significant increase from 53% to 88%.
ANALYSIS OF TECHNOLOGICAL PEDAGOGICAL AND CONTENT KNOWLEDGE (TPACK) ABILITY OF PROSPECTIVE ACCOUNTING TEACHER STUDENTS Pratiwi, Nova; Sutarni, Nani; Dahlan, Dadang
Jurnal Pendidikan Ilmu Sosial Vol. 35 No. 1 (2025): JURNAL PENDIDIKAN ILMU SOSIAL
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jpis.v35i1.7803

Abstract

This study aims to investigate Prospective Accounting teachers' Technological Pedagogical and Content Knowledge (TPACK) abilities. The population of this study was 133 Accounting Education students of Universitas PGRI Palembang in the academic year 2023/2024, with a sample of 70 students taken through purposive sampling. This descriptive quantitative research measured 7 TPACK indicators using a 29-item questionnaire. The data were analyzed using descriptive statistics (percentage) and converted to qualitative categories of TPACK ability. The findings showed that the TPACK ability of prospective accounting teachers was in a good category. The indicators with the highest mean scores were Technological Content Knowledge (TCK) and Technological Knowledge (TK). In contrast, the indicators with the lowest mean scores were Pedagogical Knowledge (PK) and Pedagogical Content Knowledge (PCK). The implications of this study emphasize the importance of improving TPACK skills, especially in the PK and PCK components, through optimizing lectures in educational courses through increasing the portion of teaching practices, such as simulations, micro-teaching, and lesson study, as well as training that focuses on classroom management and technology-based learning design. Improving TPACK skills will prepare future accounting educators to integrate technology, pedagogy, and content effectively in learning.
Effectiveness of the APBAC Edu Model in Enhancing Critical Thinking Skills for 21st Century Learning Mardetini, Edutivia; Dahlan, Dadang; Mulyadi, Hari; Rasto, Rasto
Lectura : Jurnal Pendidikan Vol. 16 No. 2 (2025): Lectura: Jurnal Pendidikan
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP), Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/zf0dg543

Abstract

In response to the growing demand for higher-order thinking in 21st-century education, innovative learning models are needed to effectively enhance students’ critical thinking skills. This study aims to test the effectiveness of the APBAC Edu learning model in enhancing critical thinking skills. This research used a quasi-experimental approach with a pretest-posttest control group design. The population was economics education students at the Faculty of Teacher Training and Education, Sriwijaya University, and sampling used simple random sampling, 68 students Indralaya class as the experimental group using the APBAC Edu model and 27 Palembang class as the control group using the problem-based learning model. The results showed that the average score for the experimental group increased from 6.60 in the pretest to 11.60 in the posttest, achieving an N-Gain of 0.59 (59.47%), which is categorized as moderate and effective. Meanwhile, the average score of the control group increased from 7.60 to 11.80 after the intervention, N-Gain of 0.45 (45.38%), which is considered moderate and less effective. The independent sample t-test showed a significance value of 0.000 <0.05, indicating a significant difference between the two groups. In conclusion, this research confirms that the APBAC Edu and PBL models are effective in improving critical thinking skills. However, the APBAC Edu model resulted in a greater increase in average scores compared to the PBL model. Therefore, it is recommended that the APBAC Edu model be implemented in courses which aims at developing higher-order thinking skills, such as accounting practicum courses.
Public Service Management Approach to Teaching Factory Design at SMK Wahidin Cirebon for Soft Skills Improvement through Work Culture in Retail Education Nurhasanah, Nurhasanah; Ahman, Eeng; Dahlan, Dadang; Mulyadi, Hari
Jurnal Manajemen Pelayanan Publik Vol 9, No 3 (2025): Jurnal Manajemen Pelayanan Publik
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jmpp.v9i3.65596

Abstract

This research purposed to design a Teaching Factory (TeFa) learning model based on work culture principles to enhance students’ soft skills in retail education, focusing on Public Service Management and Organization. The research was conducted at SMK Wahidin Cirebon and partner vocational schools, the model provided students with hands-on experience in authentic, service-oriented retail activities reflecting real workplace environments. The study used a Research and Development (R&D) approach, adapting Borg & Gall’s (2003) model into a Four-D Model (Define, Design, Develop, Disseminate). Participants included 396 11th-grade Retail Business students from SMK Wahidin Cirebon and five vocational schools in West Java. The model integrated Kaizen-based work culture; which are Seiri, Seiton, Seiso, Seiketsu, and Shitsuke; into teaching factory learning to simulate public service industry standards. Validation confirmed that the TeFa BK model met quality criteria, while trials showed its practicality (teacher performance), effectiveness (improved students’ soft skills), and positive student responses. Students achieved an average soft skills improvement of 18.36 points (p < 0.001), with consistent results across schools. The novelty lies in applying public service management and organization principles within a Kaizen-informed work culture, producing a scalable, effective Teaching Factory model for vocational retail education.
Human Capital in Green Economies: A Systematic Review of Workforce Transformation of Environmental Sustainability Nofriansyah, Nofriansyah; Dahlan, Dadang; Sutarni, Nani; Rahayu, Sri; Wardiman, Jery; Supriatna, Endang; Melia, Maya
Eqien - Jurnal Ekonomi dan Bisnis Vol 14 No 03 (2025): Journal Of Economics and Business
Publisher : Fakultas Ekonomi dan Bisnis Universitas Islam DR KH EZ Mutaqien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34308/eqien.v14i03.2087

Abstract

The relevance of development that is focused on both environmental sustainability and economic improvement is shown by the current global economic boom. With an emphasis on green skills development, green human resource management (GHRM), and its effects on environmental sustainability, this article provides a thorough overview of the role that human capital plays in assisting workforce transformation towards a green economy. This study examined 20 pertinent articles out of 1,760 that were found in the Semantic Scholar and Scopus databases using the PRISMA approach. The findings demonstrate that the adoption of green technology, particularly in the fields of sustainable industry and renewable energy, depends on the development of green human capital. To speed up the development of green talents, cooperation between the government, business community, and academic institutions is also required. The study also identifies significant prospects for job creation and environmental impact reduction, as well as obstacles to the green economy's implementation, such as structural impediments and skills gaps. The article's conclusion is that significant investments in education and training, along with policies that promote sustainability and worker well-being, are necessary to shift the workforce toward a green economy.
Does problem-based learning increase accounting students' critical thinking and learning outcomes? Nurhasanah, Nurhasanah; Ahman, Eeng; Dahlan, Dadang; Mulyadi, Hari
Keberlanjutan : Jurnal Manajemen dan Jurnal Akuntansi Vol. 10 No. 1 (2025): Keberlanjutan
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study examines the impact of implementing a problem-based learning (PBL) model on accounting students' critical thinking and learning outcomes. The design of this study was a quasi-experimental non-equivalent group pre-test and post-test involving 80 accounting students at Wahidin Vocational High School, Cirebon City. The pre-test and post-test results were then tested using the two-group sample t-test and paired t-test methods to test our hypotheses. As a result, we found that the PBL model improved critical thinking and student learning outcomes. In implementing the PBL model, we employed 10 learning steps, from identifying learning objectives, designing problems, encouraging students to research and find solutions to problems, and contextualizing learning outcomes. Finding solutions to problems has proven effective in building critical thinking and student learning outcomes. The discussion process between students when building the right solution to the problem can also build a better understanding and competence in the accounting field. However, teachers need to be facilitators who can encourage student participation in finding solutions and discussions. Abstrak Studi ini menguji dampak implementasi model problem-based learning (PBL) terhadap critical thinking dan learning outcome siswa jurusan akuntansi. Desain penelitian ini adalah quasi-eksperimental non equivalent group pretest and postest yang melibatkan 80 siswa jurusan akuntansi di Sekolah Menengah Kejuruan Wahidin Kota Cirebon. Hasil dari pre-test dan post-test tersebut kemudian diuji dengan metode t-test two group sample dan paired t-test untuk menguji hipotesis yang dibangun. Hasilnya, penelitian ini menemukan bahwa model PBL terbukti dapat meningkatkan critical thinking serta learning outcome siswa. Dalam mengimplementasikan model PBL, kami menggunakan 10 langkah pembelajaran dari mulai mengidentifikasi tujuan pembelajaran, mendesain masalah, mendorong siswa untuk meneliti dan menemukan solusi atas masalah, hingga mengintegrasikan hasil pembelajaran secara kontekstual. Proses pencarian solusi atas masalah yang diberikan terbukti efektif dalam membangun critical thinking dan learning outcome siswa. Proses diskusi antar siswa ketika membangun solusi yang tepat atas masalah yang diberikan juga dapat membangun pemahaman dan kompetensi pada bidang akuntansi yang lebih baik. Hanya saja, guru perlu menjadi fasilitator yang dapat mendorong partisipasi siswa dalam proses pencarian solusi dan diskusi tersebut.