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The Effect of Project Based Learning Model on Science Understanding and Process Skills of Renewable Energy Material Zalentri, Ega; Purwanto, Andik; Desy Hanisa Putri
Jurnal Penelitian Pembelajaran Fisika Vol. 16 No. 1 (2025): JANUARY 2025
Publisher : Program Studi Pendidikan Fisika, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v16i1.1398

Abstract

In the Merdeka Curriculum, learning objectives include learning skills that students must achieve at each stage. The learning objectives in Phase E consist of elements of scientific understanding and process skills. This study aims to analyze the effect of the Project-Based Learning (PjBL) model on scientific understanding and process skills in renewable energy topics for 10th-grade students. The research employed a quasi-experimental method with a pretest-posttest non-equivalent control group design. The research instruments included multiple-choice tests to measure scientific understanding and observation sheets to assess process skills. The findings showed that the average posttest score of the experimental class was higher than that of the control class, and the Independent Samples t-test revealed a significant difference in scientific understanding. Students' process skills also showed significant improvement. The results indicate that students in the experimental class demonstrated better improvements in scientific understanding and process skills compared to those in the control class. In conclusion, the implementation of PjBL effectively enhances scientific understanding and process skills through an active and real-world problem-based learning approach.
Development and Application of Physics Learning Video Based on Problem Based Learning with Canva Application to Improve Process Skills Anggelia, Della; Irwan Koto; Desy Hanisa Putri
Jurnal Penelitian Pembelajaran Fisika Vol. 16 No. 2 (2025): APRIL 2025
Publisher : Program Studi Pendidikan Fisika, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v16i2.1414

Abstract

This study aims to develop and apply Problem Based Learning (PBL)-based instructional videos using the Canva application and to determine the extent of the improvement in students' process skills on the topic of quantities and measurements, as well as to understand students' responses to the physics instructional videos. The research method used was Research and Development (R&D) with the 4D model (Define, Design, Develop, Disseminate). The research subjects consisted of 33 tenth-grade students from class X9 at SMAN 3 Bengkulu Tengah. Product validation by experts indicated moderate to high validity in the aspects of visuals, audio, content, and language, suggesting that the instructional videos are suitable for development. The implementation results showed an improvement in students' process skills, with an N-Gain score of 0.60, categorized as moderate. Students' responses to the instructional media were categorized as very positive, with an average score of 88.44%. This media is expected to provide an innovative solution for more engaging and effective physics learning.
Practical Biogas Production-Based Environmental Education for Students at State Junior High School 3 in Bengkulu City Rosane Medriati; Desy Hanisa Putri; Tiara Hardyanti Utama; Netriani Veminsyah Ahda; Dennis Jovani Harryson Siregar; Ahmad Khairul Pajri; Syed Jawad Zaren; Jarwati Ayuna Putri
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2026): Aktual: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v4i2.698

Abstract

Background: Strengthening renewable energy literacy at the secondary education level is a strategic step toward fostering students’ ecological awareness and environmental conservation skills. Biogas, as an alternative energy source derived from organic waste, holds great potential for integration into hands-on learning to enhance students’ conceptual understanding and scientific skills.Objectives: This community service activity aims to introduce biogas technology through hands-on, practice-based education and to analyze students’ responses to the implementation of environmental learning.Methods: The implementation followed a comprehensive pedagogical framework consisting of lectures, interactive discussions, and demonstrations, complemented by hands-on biogas production practices. The program involved 50 students who actively participated in all learning activities and practical sessions throughout the implementation process. Students utilized simple teaching aids crafted from fruit waste and microbial activators (molasses and EM4), with program efficacy evaluated through pre-tests, post-tests, and student response assessments.Results: The activity resulted in a measurable increase in students’ knowledge and skills regarding waste categorization and organic waste management. Participants successfully demonstrated an understanding of the fermentation process required to convert organic waste into methane gas using simple teaching aids.Conclusion: The integration of practical biogas technology into the secondary curriculum effectively bridges the gap between theoretical ecological concepts and real-world environmental skills. Both teachers and students benefited from the hands-on approach, proving that localized renewable energy innovations are viable tools for enhancing scientific literacy.  
Pengaruh Model Project Based Learning pada Materi Suhu dan Kalor terhadap Kemampuan Berpikir Kreatif Siswa Kelas Xl Fitri Noviani; Rosane Medriati; Desy Hanisa Putri
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 6 No. 3 (2026): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v6i3.4852

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model Project Based Learning (PjBL) terhadap kemampuan berpikir kreatif siswa pada pembelajaran fisika di SMA Negeri 8 Kota Bengkulu terutama pada materi suhu dan kalor. Penelitian ini menggunakan metode kuasi eksperimen dengan desain Nonequivalent Control Group Design. Sampel penelitian terdiri dari dua kelas, yaitu kelas eksperimen dan kelas kontrol yang masing-masing berjumlah 30 siswa: kelas eksperimen diberikan pembelajaran menggunakan model Project Based Learning (PjBL), sedangkan kelas kontrol menggunakan model Problem Based Learning (PBL). Instrumen penelitian berupa tes kemampuan berpikir kreatif yang mencakup indikator. fluency, flexibility, originality, dan elaboration. Data dianalisis menggunakan statistik deskriptif dan inferensial melalui uji normalitas, homogenitas, uji Mann Whitney U, dan perhitungan effect size. Hasil penelitian menunjukkan bahwa model Project Based Learning (PjBL) berpengaruh signifikan terhadap kemampuan berpikir kreatif siswa dengan nilai Asymp. Sig. (2-tailed) sebesar 0,004 < 0,05. rata-rata posttest kelas eksperimen adalah 84,29, lebih tinggi daripada skor kelompok kontrol yaitu 75,83. Selain itu, hasil perhitungan effect size sebesar 0,36 menunjukkan pengaruh model PjBL berada pada kategori sedang. Temuan ini mengimplikasikan bahwa penerapan model Project Based Learning (PjBL) dapat menjadi alternatif pembelajaran yang efektif untuk meningkatkan kemapuan berpikir kreatif siswa dalam pembelajaran fisika.
Development of Augmented Reality Based Interactive E-LKPD to Improve Students’ Physics Concept Understanding on Alternative Energy Helen Ulbrid; Desy Hanisa Putri; Netriani Veminsyah Ahda
Kasuari: Physics Education Journal (KPEJ) Vol. 9 No. 1 (2026): June 2026
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v9i1.1240

Abstract

This study aims to develop an interactive e-LKPD based on Augmented Reality (AR) on alternative energy materials at the high school level and describe the feasibility, effectiveness of improving students' understanding of concepts, and students' responses to the use of interactive e-LKPD utilizing Augmented Reality (AR). The research method applied is Research and Development with the ADDIE  model which includes analyze, design, development, implementation, and evaluation. The subjects of this study are 36 students in class X at one of the high schools in Bengkulu City. The product feasibility test was carried out by three validators consisting of two physics lecturers and one high school physics teacher. The data collection process is carried out through validation sheets, questionnaires given to students, and concept understanding tests through pretests and posttests. The findings of this study show that e-LKPD is very feasible with a percentage of 89.93% from three validators. The results of the students' responses were categorized as very good with a percentage of 90.34%. The results of  the pretest and posttest of the  AR-based interactive e-LKPD show the effectiveness of increasing the value of student concept understanding as shown by the N-Gain number  which is in the high category with a value of 0.80. Thus, Augmented Reality-based interactive e-LKPD has the potential to become a physics teaching material that supports improving students' understanding of concepts on alternative energy materials.
The Effectiveness of SimBucket-Based Interactive E-LKPD with STAD in Enhancing Students’ Conceptual Understanding Aditiya Wahyuni; Desy Hanisa Putri; Rosane Medrianti
Edunesia : Jurnal Ilmiah Pendidikan Vol. 7 No. 3 (2026)
Publisher : Research, Training and Philanthropy Institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v7i3.1767

Abstract

In order to improve students' conceptual grasp of alternative energy, this study examined the viability and efficacy of integrating a SimBucket-based interactive E-LKPD with the Student Teams Achievement Division (STAD) cooperative learning paradigm. The ADDIE model was used in the research's R&D methodology. Thirty-six senior high school students participated. Expert validation sheets, conceptual comprehension assessments, and student response questionnaires were used to gather data, which were then analyzed using normalized gain (N-Gain) and descriptive statistics. The designed E-LKPD received an 87.14% validation score. indicating that it was highly feasible. Student responses reached 90.76%, demonstrating excellent usability and engagement. Furthermore, the average N-Gain score of 0.83 (high category) indicated substantial improvement in students’ conceptual understanding. These findings demonstrate that integrating SimBucket simulations with E-LKPD and the STAD model effectively supports conceptual learning. This study contributes to digital physics education by providing an innovative learning medium that visualizes abstract concepts while promoting active and collaborative learning.
Effect of PhET-Assisted Problem-Based Learning on Students’ Conceptual Understanding of Motion Dynamics Muhammad Raihan; Desy Hanisa Putri; Bodi Gunawan
Edunesia : Jurnal Ilmiah Pendidikan Vol. 7 No. 3 (2026)
Publisher : Research, Training and Philanthropy Institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v7i3.1779

Abstract

This quasi-experimental study examined the effect of Problem-Based Learning (PBL) assisted by PhET simulations on students' conceptual understanding of motion dynamics. The participants were 64 eleventh-grade science students at SMA Negeri 6 Bengkulu, divided into an experimental class receiving PhET-assisted PBL and a control class receiving PBL only. Students' conceptual understanding was assessed using essay tests based on the SOLO Taxonomy. Data were analyzed using descriptive statistics, the Mann–Whitney U test, normalized gain (N-Gain), and rank-biserial effect size. The results revealed no statistically significant difference between the experimental and control groups (p = 0.204). Nevertheless, the experimental group achieved a moderate N-Gain score (0.313) and a small effect size (r = 0.158), indicating that PhET-assisted PBL produced moderate learning improvement without providing a significant advantage over PBL alone. These findings suggest that PBL remains the primary contributor to conceptual understanding, while PhET serves as a complementary visualization tool that supports learning consistency.
PELATIHAN GOOGLE WORKSPACE FOR EDUCATION DALAM MENUNJANG KEGIATAN BELAJAR-MENGAJAR Bodi Gunawan; Desy Hanisa Putri; Eko Risdianto; Netriani Veminsyah Ahda; Muhammad Ataurrahman Aqil; Albet Karuniawan
MIMBAR INTEGRITAS : Jurnal Pengabdian Vol 4 No 1 (2025): JANUARI 2025
Publisher : Biro Administrasi dan Akademik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/mimbarintegritas.v4i1.5580

Abstract

Abstrak Program ini merupakan Program Pengabdian Kepada Masyarakat yang dirancang untuk mendukung para pendidik dalam memanfaatkan alat-alat digital secara optimal, sehingga dapat menciptakan lingkungan belajar yang interaktif dan kolaboratif. Bermitra dengan SMA Negeri 2 Kota Bengkulu, program ini bertujuan untuk memberikan pemahaman mendalam tentang penggunaan Google Workspace for Education, yang dapat membantu meningkatkan efektivitas layanan dan proses belajar mengajar siswa melalui teknologi. Secara garis besar, program pelatihan ini mencakup 3 proses yaitu 1) Tahap Persiapan yang mencakup survey untuk memitigasi permasalahan mitra serta perumusan solusi; 2) Tahap Pelaksanaan yang melibatkan pelatihan langsung kepada para pendidik tentang cara menggunakan Google Workspace for Education secara efektif; dan 3) Tahap Evaluasi untuk menilai dampak program serta memberikan umpan balik yang konstruktif bagi pengembangan lebih lanjut. Dalam implementasinya, program ini diterima antusias dengan respon positif 100% oleh para peserta. Tema kolaborasi dokumen dan pemanfaatan teknologi AI Gemini merupakan topik yang paling diminati oleh peserta dengan nilai survey 30% dan 50% peserta meminta topik tersebut perlu dieksplorasi lebih lanjut. Kata Kunci: google for education, kolaborasi online, otomatisasi, gemini Abstract This program is a Community Service Program designed to support educators in making optimal use of digital tools, so as to create an interactive and collaborative learning environment. Partnering with SMA Negeri 2 Kota Bengkulu, this program aims to provide an in-depth understanding of the use of Google Workspace for Education, which can help improve the effectiveness of student services and teaching and learning processes through technology. Broadly speaking, this training program includes 3 processes, namely 1) Preparation Phase which includes a survey to mitigate partner problems and formulate solutions; 2) Implementation Phase which involves hands-on training to educators on how to use Google Workspace for Education effectively; and 3) Evaluation Phase to assess the impact of the program and provide constructive feedback for further development. In its implementation, the program was enthusiastically received with 100% positive response by the participants. The theme of document collaboration and the utilization of AI Gemini technology were the topics of most interest to the participants with a survey score of 30% and 50% of the participants requested that these topics be explored further. Keywords: google for education, online colaboration, automation, gemini
Designing a Digital Polya-Based E-Problem Sheet Integrated with Bengkulu Local Wisdom for Wave Mechanics Learning Desy Hanisa Putri; Aceng Ruyani; Fitri April Yanti; Siti Nurdianti Muhajir; Adityah Wiradinata
JENTIK : Jurnal Pendidikan Teknologi Informasi dan Komunikasi Vol. 5 No. 2 (2026): Jurnal Pendidikan Teknologi Informasi dan Komunikasi
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/jentik.v5i2.714

Abstract

Purpose of Study: This study aimed to design and validate a digital Polya-based e-problem sheet incorporating Bengkulu local wisdom to enhance understanding of wave mechanics and foster critical thinking among undergraduate physics students.Methodology: The research employed a Research and Development (R&D) approach using the 4D model (Define, Design, Develop, Disseminate), limited to the Develop stage. Sixty students from the Physics Education Program, University of Bengkulu, were purposively sampled based on prior academic performance. Nine experts (three each for content, media, and language) conducted validation. Expert feedback was analyzed using Aiken’s V, while student practicality was assessed through descriptive percentage analysis, supplemented with qualitative observations and interviews.Main Findings: The e-problem sheet achieved high validity in content (V = 0.948), media (V = 0.961), and language (V = 0.961) aspects. Student practicality scored an average of 91%, with the highest ratings for content appeal and clarity of Polya’s steps. Readability and support for independent learning were identified as areas for enhancement. Integration of local wisdom improved contextual relevance and engagement, and the structured Polya stages effectively guided problem-solving and critical thinking.Novelty/Originality of This Study: The study introduces an innovative instructional tool that combines culturally contextual learning with structured problem-solving in a digital format. By bridging abstract physics concepts with local environmental and cultural contexts, the e-problem sheet provides a validated, practical model for enhancing conceptual understanding and critical thinking, with potential for adaptation across other science subjects and educational settings.