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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Saintifika FKIP e-PROCEEDING Momentum: Physics Education Journal Jurnal Pendidikan Fisika dan Keilmuan (JPFK) LENSA (Lentera Sains): Jurnal Pendidikan IPA Pendas : Jurnah Ilmiah Pendidikan Dasar PENDIPA Journal of Science Education Pendekar : Jurnal Pendidikan Berkarakter Cetta: Jurnal Ilmu Pendidikan JURNAL PENDIDIKAN MIPA Jurnal Ilmiah Profesi Pendidikan ScienceEdu : Jurnal Pendidikan IPA International Journal of Business, Humanities, Education and Social Sciences (IJBHES) Eduproxima : Jurnal Ilmiah Pendidikan IPA Kalam Cendekia: Jurnal Ilmiah Kependidikan Experiment: Journal of Science Education Jurnal Pembelajaran Fisika Pancaran Pendidikan SAINTIFIKA Papanda Journal of Mathematics and Sciences Research InSTEM Jurnal Inovasi dan Teknologi Pendidikan Jurnal Pendidikan MIPA IJIS Edu : Indonesian Journal of Integrated Science Education
Rayendra Wahyu Bachtiar
Pendidikan Fisika, Universitas Jember
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Developing Learning Media based on AR-VR to Enhance Junior High School Students’ Understanding of Human Digestive System Materials Ridlo, Zainur Rasyid; Bachtiar, Rayendra Wahyu; Wahyuni, Sri; Mahardika, I Ketut; Wicaksono, Iwan; Ningsih, Silvi Putri Ayu; Ulfa, Efrika Marsya; Zuniari, Nurul Iqdami
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

The research aims to develop an Android-based Augmented-Virtual Reality learning medium on digestive system materials for junior high school on human digestive system materials. The study implemented an instructional design model based on ADDIE, with eight classroom meetings to assess student learning outcomes. Pretest and posttest scores were used to calculate the N-gain score, reflecting the students’ improvement in understanding the material. The study involved 40 students. The results showed a significant improvement in student performance, with an N-gain score of 0.62, indicating moderate learning gains. The practical application of the media was deemed feasible, and students reported high levels of engagement and satisfaction with the media. These findings suggest that the learning media effectively supported the students' comprehension and engagement in science, and the use of the ADDIE model provided a structured approach to assessing its impact on learning. The creation of Augmented-Virtual Reality on Assemblr edu and MilleaLab application also seems simple so that it can be easy for developers to create the desired material.       Keywords: learning media, augmented-virtual reality, assemblr edu, millealab, ADDIEDOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1297-1316
Analisis Pengaruh Panjang Tali terhadap Frekuensi pada Pendulum Sederhana Putri, Dalilah Adyanti; Afrisya Zahira Niswandia; Rahmawati, Rahmawati; Ifa Hafidotur Rohmatu Zahiro; Sri Wahyuni; Rayendra Wahyu Bachtiar
JURNAL PENDIDIKAN MIPA Vol. 14 No. 2 (2024): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v14i2.1594

Abstract

Getaran Harmonis Sederhana (GHS) adalah gerakan bolak-balik suatu benda melalui titik keseimbangannya dengan frekuensi dan amplitudo yang konstan. Pendulum sederhana merupakan bentuk eksperimen yang umum digunakan dalam pembelajaran IPA untuk menjelaskan konsep getaran harmonis sederhana yakni suatu sistem yang bergerak dan bergetar secara periodik yang terdiri dari benda dengan massa tertentu yang diikat dan dikaitkan dengan benang atau tali tak bermassa (dengan massa yang diabaikan). Bandul adalah benda yang digantung pada tali atau batang dan dapat berayun bolak-balik melalui titik keseimbangannya. Faktor-faktor yang mempengaruhi frekuensi ayunan bandul yaitu panjang tali, percepatan gravitasi, dan massa bandul. Penelitian ini bertujuan untuk membuktikan pengaruh panjang tali terhadap frekuensi getaran ayunan bandul pada massa yang berbeda. Metode penelitian yang digunakan yaitu metode eksperimen dengan memvariasikan panjang tali. Hasil penelitian menunjukkan bahwa frekuensi getaran berbanding terbalik dengan panjang tali. Artinya, semakin panjang tali, semakin kecil frekuensi getarannya. Hal ini dibuktikan melalui hasil eksperimen pendulum sederhana yakni pada data perbandingan pada panjang tali yang berbeda.
Analysis of Equilibrium Concepts at Traditional Dance of Tari Banjarkemuning, Sidoarjo as an Innovation of Physics Learning by Ethnoscience Approach Satria Putra, Achmad Maulana; Handayani,; Prihandono, Trapsilo; Bachtiar, Rayendra Wahyu
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 12 No. 1 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v12n1.p62-75

Abstract

Physics learning is rarely associated with local wisdom, so many people think the local arts have a separate topic from scientific study. This research analyzes the equilibrium concepts at Tari Banjarkemuning from Sidoarjo, East Java. This qualitative research uses content analysis techniques divided into six steps: unitizing, sampling, coding, reducing, inferring, and narrating. The data were collected by observation, documentation, and interviews. The research indicates that the equilibrium concept at Tari Banjarkemuning is the condition of equilibrium and the center of mass. The equilibrium state is shown in the motion of Embat-Embat and Solah Kembang Turi at the Sagah position (the silent moment of the dancers while inclined the bodies sideways and backward). Then, the center of mass is shown in the motion of Kejer (the dancers raise one leg) and Kencrongan (the dancers at the Tanjak position open- dancers’ legs perpendicularly at the knee). The integration of Tari Banjarkemuning in learning activities is expected for students to understand physics concepts easily. At the same time, it can make meaningful physics learning and build a better character for students.
The Use of VLab Plantae to Promote Junior High School Science Students’ Conceptual Understandings of Plant Growth and Development Rahma, Syaffa Diah Aulia; Yusmar, Firdha; Bachtiar, Rayendra Wahyu
Jurnal Inovasi dan Teknologi Pendidikan Vol. 4 No. 1 (2025): Jurnal Inovasi dan Teknologi Pendidikan
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jurinotep.v4i1.113

Abstract

We used a qualitative approach with an explanatory case study method to examine students' conceptual understandings of plant growth and development before and after using the VLab Plantae application. Task-based interviews were applied to 12 ninth-grade students from class IX. Before and After interview, their conceptual understandings of four domains were examined, i.e., imbibition, germination, growth factors, and the growth process. The students were tasked to work with VLab Plantae based on interview protocols. The findings show that VLab Plantae improves students’ conceptual understandings, with the most significant gains in imbibition. Students grasped germination and growth processes through visual experiments with red beans and corn seeds. While all concepts in the four domain were identified during the use of VLab Plantae, our study suggests that teachers remain crucial in guiding students to use the VLab Plantae to comprehend the related concepts.
Implementation of Biogas Project Assignment In Steam-Based Learning To Develop Students' Creativity Ihsaniatun Nur Alifah; Rayendra Wahyu Bachtiar; Slamet Hariyadi
Jurnal Internasional Bisnis, Humaniora, Pendidikan dan Ilmu Sosial Vol 7 No 2 (2025): International Journal of Business, Humanities, Education and Social Sciences
Publisher : Universitas Teknologi Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46923/ijbhes.v7i2.519

Abstract

The objective of this study is to explore the impact of a STEAM-based biogas project-based learning approach on the creativity of seventh-grade students at MTs Negeri 06 Jember. This study used a descriptive qualitative approach. It involved 25 students. The students were divided into three groups. For two weeks, students carried out a biogas prototyping project with different organic waste materials and varied fermentation methods. The research instruments included creativity observation sheets and LKPD assessment, with creativity indicators including originality of ideas, flexibility of thinking, integration across STEAM disciplines, visual expression, and perseverance. The results showed that all groups succeeded in developing a simple biogas model and obtained creativity scores and LKPD scores in the good to excellent category. STEAM project-based learning proved effective in improving students' creative thinking skills, understanding of science concepts, and environmental awareness. Thus, this approach is recommended to be applied in environment-based contextual learning at the junior high school level.
SWOT Analysis of Puzzle 3D Modeling-Based Learning on Neural System Materials Niyar Ana Qodariyah; Slamet Hariyadi; Rayendra Wahyu Bachtiar
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 2 (2025): July 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i2.5371

Abstract

The research is based on challenges in learning, especially in nervous system material, where there are often misconceptions in students about the course of neural impulses and understanding the structure of the nervous system in humans. The purpose of the research is to develop learning media in the form of 3D-MbL puzzle media to help junior high school students understand the concept of nervous system material and conduct a SWOT analysis of the learning media. The research method used is qualitative descriptive, with data collection techniques through observation, documentation, and questionnaires. The instrument used in this study is a validation sheet by two validators, namely material validation and media validation. 3D-MbL puzzle media is made using several tools and materials, with the main ingredients being made using flannel and analyzed using the SWOT method. The study's primary results show that 3D-MbL puzzle media can attract students' interest and hone creative thinking skills during learning. However, there are challenges, such as the media needing help to explain in detail the process of neural impulses and other essential concepts in the material of the nervous system. The opportunity of this 3D-MbL puzzle media can be used as an exciting anatomy of the human body, and the threat is that students do not understand how to use it if the teacher does not clearly explain the use of the media. In conclusion, 3D-MbL puzzle media for the nervous system offers innovations in delivering science learning materials. However, further improvements are needed so that this media can be more optimal in delivering learning materials.
Students' thought pattern concerning the greenhouse effect Handayani, Rifati Dina; Prastowo, Sri Handono Budi; Prihandono, Trapsilo; Putra, Pramudya Dwi Aristya; Bachtiar, Rayendra Wahyu; Nuraini, Lailatul; Supriadi, Bambang; Maryani, Maryani; Bektiarso, Singgih; Lesmono, Albertus Djoko; Mahardika, I Ketut
Momentum: Physics Education Journal Vol 5 No 1 (2021)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v5i1.5156

Abstract

This study aims at investigating the Physics students' thought patterns concern-ing the greenhouse effect. Descriptive analysis was used, including the set of qualitative data. These data were then interpreted for their idea and content inductively to recognize students' thoughts and models concerning the greenhouse effect. The result confirmed three patterns of the students' thoughts concerning the greenhouse effect (patterns A, B, and C). The model covered different concepts, mechanisms, and processes of the greenhouse effect. The students' knowledge from science teacher explanations and books is not the only learning source concerning the educational environment. The issue and broadcast media frequently carry out confusing the concepts. This research is expected to provide physics teachers critical information to develop appropriate teaching methods and strategies concerning these topics.
Business Management Training for Millennial Santri: Processed Dragon Fruit Products Iwan Wicaksono; I Ketut Mahardika; Rayendra Wahyu Bachtiar
Jurnal Inovasi Sains dan Teknologi Untuk Masyarakat Vol. 3 No. 2 (2025): November
Publisher : Faculty of Mathematics and Natural Sciences, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/instem.v3i2.5

Abstract

Female students of the millennial generation are required to have the ability to recognize and assess opportunities that are relevant to current developments. Business management is a series of activities, practices, and decisions carried out to plan, organize, direct, and control resources and activities in a business or organization to achieve predetermined goals. The purpose of this community service is to train female students on the management of the Millennial Santri Business Studio, especially involving packaging, branding, and sales of processed dragon fruit products as the identity of the Islamic Boarding School's superior products, and expanding offline sales access at bazaars and online on social media. The target of the community service program is 38 female students of Tanwirut Thullab Islamic Boarding School. The method used is the approach of the Millennial Santri Business Studio management training activities used, namely Participatory Rural Appraisal (PRA). The results of the training show that female students have succeeded in implementing safe and attractive packaging steps for processed dragon fruit products. Products are now packaged using containers that are much safer, cleaner, have a more professional visual appearance, and are effectively protected from contamination. In addition, the brand identity "Dapur Santri" as the identity of the superior dragon fruit products of the Islamic Boarding School. Female students expanding their offline sales channels through bazaars and online through social media have significant potential to strengthen business relationships with customers, which can improve profits, marketing and communication strategies, cost efficiency, and effectiveness. The success of this training fostered an entrepreneurial spirit and motivation among the female students. This has resulted in the emergence of a culture of creativity, innovation, and the courage to compete.
PENGGUNAAN VIRTUAL REALITY DALAM MEMBANGUN PENGUASAAN KONSEP IPA MATERI INDUKSI ELEKTROMAGNETIK PADA SISWA SMP Muiz, Muhammad Syaiful; Ridlo, Zainur Rasyid; Bachtiar, Rayendra Wahyu
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 4 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i4.7933

Abstract

Pembelajaran IPA meliputi banyak konsep abstrak tepatnya materi induksi elektromagnetik di mana dapat teramati secara langsung oleh mata. Oleh karena itu, diperlukan inovasi media pembelajaran yang efektif dalam menyajikan konsep tersebut. Penelitian ini bertujuan untuk mengkaji penguasaan konsep siswa sebelum dan sesudah menggunakan Virtual Reality (VR) Penelitian ini menggunakan jenis kualitatif dengan pendekatan exploratory case study untuk mengetahui perbedaan dan persamaan penguasaan konsep siswa melalui lima tahapan: tes awal, eksplorasi VR, sesi diskusi, dan tes akhir. Hasil penelitian menunjukkan bahwa VR berperan penting dalam membangun penguasaan konsep siswa terhadap konsep induksi elektromagnetik, yang mencakup visualisasi medan magnet, fluks magnet, arus induksi, serta GGL Induksi yang tidak dapat diamati secara kasat mata. Temuan penelitian menunjukkan bahwa pemanfaatan VR membantu siswa membangun pemahaman yang lebih baik melalui identifikasi penguasaan konsep sisa berdasarkan wawancara antar peneliti dengan siswa. Selain itu, meskipun pada awalnya siswa mengalami kesulitan dalam menjawab pertanyaan dalam konten VR, dengan bantuan pertanyaan pemicu dari peneliti, seluruh siswa mampu menjawab dengan lebih baik. Hasil penelitian ini menitikberatkan pada potensi VR sebagai media pembelajaran yang efektif dalam membantu siswa memahami konsep abstrak dalam IPA.
Studi Literatur: Pengaruh E-Modul terhadap Peningkatan Kemampuan Literasi Sains Murid SMP/MTS Nanda Zakiatus Sholihah; Firdha Yusmar; Sri Wahyuni; Rayendra Wahyu Bachtiar; Aushofil Karimah
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 4 (2025): November
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i4.3636

Abstract

Kemampuan literasi sains murid Indonesia masih tertinggal jauh di bawah rata-rata global. Salah satu hal yang menyebabkan rendahnya kemampuan literasi sains murid Indonesia adalah minimnya bahan ajar dan aktivitas pembelajaran yang mendorong keterlibatan murid dalam mengasah kemampuan literasi sains secara aktif. Salah satu jenis bahan ajar adalah E-Modul. Penelitian ini bertujuan untuk mengetahui pengaruh E-Modul terhadap peningkatan kemampuan literasi sains murid, khususnya jenjang SMP/MTS. Jenis penelitian ini adalah studi literatur dengan menggunakan motode narrative systematic review. Hasil studi literatur menunjukkan bahwa E-Modul secara signifikan berkontribusi dalam peningkatan kemampuan literasi sains murid SMP/MTS. Efektivitas tersebut semakin optimal ketika E-Modul diintegrasikan dengan media pembelajaran, pendekatan, dan model pembelajaran yang tepat. Selain itu, kualitas desain E-Modul yang mencakup isi, struktur, interaktivitas, serta keterlibatan guru sebagai fasilitator dalam pembelajaran juga berpengaruh terhadap sejauh mana implementasi E-Modul mendukung peningkatan kemampuan literasi sains murid.
Co-Authors Abdillah, Mohammad Hilmy Afad Mirza Zulfy Afrisya Zahira Niswandia Afrisya Zahira Niswandia Albertus Djoko Lesmono Albertus Djoko Lesmono, Albertus Djoko Alex Harijanto Alifa Juliana Aristanti, Iftitah Ariyani, Vinna Asni Furoidah Aushofil Karimah Aushofil Karimah Bambang Supriadi Bambang Supriadi Billah, Khofifah Dalilah Adyanti Putri Dewi Yuliatin Dian Ratih Utama Sari Didit Prasetyo Dina Emiliana Elinda Septy Kusuma Wardani Elysia, Amanda Putri Enriquez, Alexis Arizabal Fahmi Nur Addinni Faridatus Sya'adzah Fatmawati, Rani Fauziyatul Iffah Firda Yusmar Firdha Choirun Nisa Firdha Yusmar Fitria Sulvi Ulandari Gesta Pratamasari Gunawan, Arvidhea Safira Hairlinda Arini Agustin Hana, Bea HANDAYANI Handayani, Rifati Dina Hermawaty, Alvina I Ketut Mahardika Ifa Hafidotur Rohmatu Zahiro Ifa Hafidotur Rohmatu Zahiro Iffah, Fauziyatul Iffah, Fuziyatul Ihsaniatun Nur Alifah Indrawati . Jihan Nabilatus Sholihah Kamila . Karimah, Aushofil Khotimatul Huznia Khuril ‘Aini Lailatul Nuraini Linda Agustina Luluk Il Mukarromah Maryani Maryani Maryani Maryani Miftah Karimah Syahidah Muhammad Khoirur Roziqin Muiz, Muhammad Syaiful Nanda Zakiatus Sholihah Ningsih, Silvi Putri Ayu Niyar Ana Qodariyah Noufal, Fatah An Pramudya Dwi Aristya Putra Prastowo, Sri Handono Budi Puri Nur’aini Agustin Putri Utami Wulandari Agustin Putri, Dalilah Adyanti Qulbi, Siti Shofa Assyifa Rafidatul Anisa Rahayu Ningtias Rahma, Syaffa Diah Aulia Rahmah Taniati Rahmawati Rahmawati Rahmawati, Rahmawati Rhoshandhayani Koesiyanto Taslim Ridlo, Zainur Rasyid Riska Ahwa Anggraeni Rizka Elan Fadilah, Rizka Elan Satria Putra, Achmad Maulana Sholihah, Nanda Zakiatus Singgih Bektiarso Slamet Hariyadi Slamet Hariyadi Sofwatul Faizah Sri Wahyuni Sri Wahyuni Sri Wahyuni Sri Wahyuni Subiki Subiki Suci Nafiatus Sadea Supeno Susiana Susiana Taniati, Rahmah Tantri, Ananda Kaliana Tety Eka Nur Yuliana Trapsilo Prihandono Ulfa, Efrika Marsya Valensa Yossyana Wicaksono, Iwan Yenita Endriska Yesika Ayu Puspitasari Yuni Rochmawati Yushardi Yushardi Yusma, Firdha Zahro, Ayu Agustina Zuniari, Nurul Iqdami