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Pengembangan Media Pembelajaran Berbasis PowerPoint untuk Meningkatkan Hasil Belajar Gambar Teknik Proyeksi Amerika Handriaswara, Handriko; Rohman, Shohihatur; Musyono, Ari Dwi Nur Indriawan; Apristia, Lelu Dina; Kriswanto, Kriswanto
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.v5i3.610

Abstract

This study aims to develop interactive PowerPoint-based learning media for Engineering Drawing, specifically the topic of American Projections, and to determine the feasibility and effectiveness of this media in improving student learning outcomes. The research method used is Research and Development (R&D) with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The developed learning media was validated by material experts and media experts, with an assessment of 84% from the material experts (very feasible category) and 75% from the media experts (feasible category). The trial was conducted in class X of Mechanical Drawing at a Vocational High School (SMK), which showed an increase in the average score of student learning outcomes, from 51.67 (pre-test) to 86.67 (post-test). The results of the effectiveness analysis using the N-Gain formula showed a score of 0.71 or 71.46%, which is included in the moderately effective category. Based on these results, it can be concluded that the developed interactive PowerPoint-based learning media is feasible and effective for use in Engineering Drawing learning, specifically for the topic of American Projections. This media also has the potential to increase student engagement and learning outcomes interactively at vocational high schools.
Pengujian Aerodinamis Desain Mobil Listrik Kapasitas 12 Penumpang Menggunakan Software Solidworks 2020 Khakim, Faisal; Sumbodo, Wirawan; Kriswanto, Kriswanto
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 4 (2025): October (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i4.645

Abstract

This study aims to analyze the aerodynamic performance of the 12-passenger electric car body design using a numerical simulation based on Computational Fluid Dynamics (CFD) with SolidWorks 2020 software. The vehicle body design was created using Autodesk Inventor and analyzed in a speed variation of 80 km/h to 100 km/h. The simulation results showed that the drag coefficient (Cd) value was in the stable range of 0.474 - 0.475 which indicates that the design has a fairly good aerodynamic performance for the shuttle vehicle class. Pressure distribution analysis shows an increase in maximum pressure and suction effect at the rear of the vehicle as speed increases. The airflow pattern also shows an increase in the turbulent zone (wake) behind the vehicle at high speeds which causes aerodynamic efficiency to decrease. Overall, this design shows optimal aerodynamic performance at medium speeds, and can be used as a reference for the development of future electric vehicles.
Co-Authors Abdul Latif Agustinus Purna Irawan Ahmad Athoillah Ahmad Roziqin, Ahmad Ainun Athar, Muhammad Aldias Bahatmaka Alrasyid, Mochamad Dzaki Andri Setiyawan Apristia, Lelu Dina Apriyanto, Rahmat Arimaz Hangga, Arimaz Aripin, Muhammad Bustanul Azmi, Muhammad Aldy Naufal Bayu Kristiawan, Ruben Bayu Wiratama, Bayu Cahyanto, Septian Eko Cionita, Tezara Darsono, Febri Budi Dimyati, Saeful Dony Hidayat Al-Janan Eko Cahyanto, Septian Eko Saputro, Wahyu Danang Fitriyana, Deni Fajar Hadikawuryan, Danang Subarkah Hadikawuryan, Danang Subarkah Handriaswara, Handriko Harits, Muhammad Harsandi, Zaidan Priya Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Huda, Muhammad Maftahul Imanu Danar Herunandi Indriawan, Ari Dwi Nur Karsan, Karsan Khakim, Faisal Khoirudin Fathoni, Khoirudin Khoirul Huda Kristiawan, Ruben Bayu Kuntoro Mursit G., R. Ambar Laksono Trisnantoro Laksono, Galih Tri M. Fatchurrochman, M. Maryono Maryono Mera Kartika Delimayanti Muhammad Khumaedi Musyono, Ari Dwi Nur Indriawan Nugraha, Amhar Rais Nugroho, Ananda Tri Bintang Nurdiansyah, Fahmi Nuryanta, Muhammad Irfan Prasdika, Tegar Oki Prasetyo, Ares Yudi Prasojo, Krisna Tri Priya Harsandi, Zaidan Priyanto, Kaleb Putra, Afiq Junia Ramadhani, Risky Ria Wulansarie, Ria Rifqi, M. Irfan Ririn Febrina, Ririn Rizqi Fitri Naryanto Rizqi, Alda Rifada Rohman, Shohihatur Roizzy, Fakhrudin Ahmad Rusiyanto Rusiyanto, Rusiyanto Safriana, Eni Satriawan, Yudha Sholahuddin Al Ayubi Siregar, Januar Parlaungan SRI RAHAYU Subarkah, Danang Sukoco, Imam Sunyoto Sunyoto TriLaksono, Galih Wawan Kurniawan Wijayanto, Bagus Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Wirawan Sumbodo Yusuf Subagyo Zaelani, Alfian Rifky Zakky Mubarok, Muhammad