Claim Missing Document
Check
Articles

Found 14 Documents
Search

Meningkatkan Kemampuan Berpikir Kritis dalam Penerapan PjBL pada Dinamika Fluida: Studi Literatur Nurul Wahdah; Kuncoro Asih Nugroho; Jumadi Jumadi
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.2743

Abstract

The purpose of this study is to comprehend and describe the application of project-based learning integrated STEM (science, technology, engineering, and mathematics), or PjBL-STEM, to the study of fluid dynamics in order to improve critical thinking skills. Utilizing qualitative data collection methods, such as literature studies, is the research methodology used in this project. Theoretical sources that are relevant to the issues identified are searched for to collect data for this study. The data obtained is subsequently examined using descriptive analysis techniques. According to the data analysis, the N-gain score revealed an improvement in students' critical thinking skills. These conclusions are also supported by other pertinent investigations. According to a review of the research, using PjBL-STEM to study fluid dynamics may enhance critical thinking skills.
Efektivitas Metode Asistensi Mata Kuliah Elektronika Analog pada Program Studi Pendidikan Fisika Khisna Alifah; Nuuri Haafida; Intan Risdianti; Shinta Arum Sari; Bayu Setiaji; Kuncoro Asih Nugroho
Kappa Journal Vol 8 No 2 (2024): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v8i2.26842

Abstract

Abstrak Keberadaan asisten praktikum yang terampil dan kompeten dapat mendukung keberhasilan proses pembelajaran praktikum dan membantu mahasiswa agar kesulitan yang dihadapi dapat teratasi, sehingga penelitian ini bertujuan untuk mengetahui efektivitas asistensi diantara kedua kelas yang dijabarkan secara deskriptif. Metode yang digunakan dalam penelitian ini adalah kualitatif-deskriptif. Hasil dari penelitian ini adalah tingkat kesulitan mahasiswa kelas A masuk dalam kategori mudah dengan persentase 39,0% memilih kategori mudah. Sedangkan, mahasiswa kelas C mengalami tingkat kesulitan saat melakukan praktikum hingga sebesar 44,1% dengan kategori sulit. Penggunaan asisten praktikum terbukti sangat membantu mahasiswa dalam pelaksanaannya. Hal tersebut dapat dilihat melalui diagram faktor keberhasilan praktikum yang menunjukkan bahwa peran asisten sama dengan peran dosen sebesar 19,8%. berdasarkan hal tersebut, dapat disimpulkan bahwa kontribusi asisten praktikum terbukti efektif dalam pembelajaran elektronika analog di kelas. Kata Kunci: elektronika analog, asisten praktikum, efektivitas Abstract The existence of skilled and competent practicum assistants can support the success of the practicum learning process and help students so that the difficulties faced can be resolved, so this study aims to determine the effectiveness of assistance between the two classes described descriptively. The method used in this research is qualitative-descriptive. The results of this study are the difficulty level of class A students in the easy category with a percentage of 39.0% choosing the easy category. Meanwhile, class C students experienced a level of difficulty when doing practicum up to 44.1% in the difficult category. The use of practicum assistants proved to be very helpful for students in its implementation. This can be seen through the practicum success factor diagram which shows that the role of the assistant is the same as the role of the lecturer by 19.8%. Based on this, it can be concluded that the contribution of practicum assistants has proven effective in learning analog electronics in the classroom. Keywords: analog electronics, practicum assistant, effectiveness
Pengembangan Video Pembelajaran PBL Berbasis Google Site untuk Peningkatan Representasi Matematis dan Berpikir Kritis Materi Gelombang Cahaya Rifkiyatul Khairiyah; Sukardiyono Sukardiyono; Yusman Wiyatmo; Kuncoro Asih Nugroho; Riki Perdana; Ahmad Irdinansyah
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Program Studi Pendidikan Matematika, FSTT, Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18544

Abstract

This study aims to develop a problem–based learning video delivered through Google Sites on the topic of light waves and to examine its practicality and effectiveness in improving students’ mathematical representation and critical thinking skills. The research employed a Research and Development (R&D) approach using the ADDIE model, from analysis to evaluation. Feasibility assessments were conducted by physics lecturers and teachers, while field implementation involved students of MAN 3 Sleman in the 2024/2025 academic year, selected through cluster random sampling. Research instruments consisted of pretest–posttest assessments and questionnaires, and data analysis included expert validation, students’ responses, and multivariate effectiveness testing. The results indicate that the developed instructional video is feasible, practical, and effective in enhancing mathematical representation and critical thinking skills. The novelty of this study lies in integrating problem–based learning into an interactive video format organized within a structured Google Sites ecosystem. Practically, the product enables teachers to use the video as a problem-triggering medium and as support for students’ independent learning processes.
Peningkatan kompetensi guru fisika melalui pelatihan pemanfaatan spreadsheet untuk visualisasi konsep gelombang di Kabupaten Kulon Progo Laifa Rahmawati; Kuncoro Asih Nugroho; Feby Permata Sari; Heru Kuswanto; Anggi Datiatur Rahmat; Muhammad Najih Hamdi; Hafiz Almahfuz Agusti; Yulia Soteria Simatupang; Kharisma Sulistya Akhmadi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 4 (2026): August (In Progress)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i4.41799

Abstract

AbstrakKegiatan pengabdian ini bertujuan untuk meningkatkan kompetensi guru fisika dalam memanfaatkan spreadsheet sebagai media visualisasi konsep gelombang. Kegiatan dilaksanakan bekerja sama dengan MGMP Fisika Kabupaten Kulon Progo dan diikuti oleh 15 guru fisika. Pelatihan berlangsung dalam tiga kali pertemuan, yaitu pada 18 Juni, 25 Juni, dan 2 Juli 2026. Metode yang digunakan meliputi analisis kebutuhan, penyampaian materi, demonstrasi, praktik terbimbing, penugasan, evaluasi, dan pendampingan. Selama pelatihan, peserta belajar membuat berbagai visualisasi gelombang menggunakan spreadsheet, mulai dari grafik sinus dan cosinus, superposisi gelombang, pola layangan, kurva Lissajous, hingga gelombang gigi gergaji dan gelombang kotak. Hasil kegiatan menunjukkan bahwa peserta mampu mengembangkan media visualisasi yang dapat dimanfaatkan dalam pembelajaran fisika. Berdasarkan evaluasi penugasan, 9 peserta (60%) berhasil menyelesaikan seluruh tugas, 2 peserta (13,3%) menyelesaikan 83,33% penugasan, 3 peserta (20%) menyelesaikan 66,67% penugasan, dan 1 peserta (6,7%) belum memenuhi penugasan karena tidak mengikuti seluruh rangkaian pelatihan. Secara keseluruhan, pelatihan ini berhasil meningkatkan keterampilan guru dalam mengubah persamaan matematis menjadi representasi grafis yang lebih mudah dipahami, sehingga spreadsheet menjadi alternatif media pembelajaran yang sederhana, mudah diakses, dan efektif untuk membantu menjelaskan konsep gelombang. Kata kunci: guru fisika; konsep gelombang; spreadsheet; Kabupaten Kulon Progo Abstract This training activity aims to improve physics teachers’ proficiency in using spreadsheets as a tool for visualizing wave concepts. The activity was carried out in collaboration with the Kulon Progo Regency Physics Teachers’ Working Group (MGMP) and was attended by 15 physics teachers. The training took place over three sessions: June 18, June 25, and July 2, 2026. The methods used included needs analysis, presentation of material, demonstrations, guided practice, assignments, evaluation, and mentoring. During the training, participants learned to create various wave visualizations using spreadsheets, ranging from sine and cosine graphs, wave superposition, kite patterns, Lissajous curves, to sawtooth waves and square waves. The results of the activity showed that participants were able to develop visualization tools that can be utilized in physics instruction. Based on the assignment evaluation, 9 participants (60%) successfully completed all assignments, 2 participants (13.3%) completed 83.33% of the assignments, 3 participants (20%) completed 66.67% of the assignments, and 1 participant (6.7%) did not meet the assignment requirements because they did not attend the entire training series. Overall, this training successfully improved teachers’ skills in converting mathematical equations into more easily understood graphical representations, making spreadsheets a simple, accessible, and effective alternative learning tool to help explain wave concepts. Keywords: physics teacher; wave concepts; spreadsheet; Kulon Progo Regency