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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) WAPFI (Wahana Pendidikan Fisika) Jurnal Pengajaran MIPA JURNAL FISIKA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI PENA SAINS Journal of Teaching and Learning Physics Jurnal Inovasi dan Pembelajaran Fisika Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Pendidikan Fisika Indonesian Journal of Science and Mathematics Education Journal of Science Learning Jurnal Pendidikan Fisika dan Keilmuan (JPFK) PENDIPA Journal of Science Education Jurnal Kajian Peradaban Islam Silampari Jurnal Pendidikan Ilmu Fisika Indonesian Review of Physics (IRiP) Physics Education Research Journal Didaktika: Jurnal Kependidikan Jurnal Kajian Peradaban Islam INSECTA: Integrative Science Education and Teaching Activity Journal Indonesian Journal of Multidiciplinary Research (IJoMR) Indonesian Journal of Teaching in Science Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Pendikdas: Jurnal Pendidikan Dasar JSEP (Journal of Science Education and Practice) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Proceeding Seminar Nasional IPA JIPI (Jurnal IPA dan Pembelajaran IPA) International Journal of Renewable Energy Development Symbiotic: Journal of Biological Education and Science Journal of Environment and Sustainability Education Journal of Innovative Science Education Jurnal Pendidikan IPA Indonesia Jurnal Pendidikan MIPA JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Jurnal Pendidikan Fisika Indonesia IJIS Edu : Indonesian Journal of Integrated Science Education
Eka Cahya Prima
Universitas Pendidikan Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Antibacterial-enhanced Synthetic Stainless Steel, Hydroxyapatite, and Polylactic Acid in Bioactive Screw Systems for Safe Bone Healing Prima, Eka Cahya; Melati, Putri Sekar; Arifah, Fina Nurul; Septiyanto, Arifin; Nurahman, Arip; Budiatin, Aniek Setiya; Herdianto, Nendar
Islamic Research Vol 8 No 2 (2025): Islamic Research
Publisher : Perhimpunan Intelektual Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47076/jkpis.v8i2.368

Abstract

Bone fractures are rising worldwide due to aging populations and increased trauma, creating demand for implants that overcome infection, delayed healing, and poor osteointegration. Multifunctional biomaterials, especially PLA–HA Bioxcrew systems, offer integrated mechanical support with antibacterial, anti-inflammatory, and osteogenic functions while remaining biocompatible. Implant-associated infections driven by Staphylococcus aureus and Gram-negative bacteria persist because of biofilm formation and chronic inflammation. Bioxcrew advancements address these barriers through metal-ion doping, nanoscale surface engineering, and incorporation of antimicrobial agents into biodegradable polymer matrices, enabling controlled ion release, immune modulation, stem-cell recruitment, and improved bone regeneration. Stainless steel provides strength, hydroxyapatite enhances biological integration, and PLA enables safe degradation and localized drug delivery, making their hybridization ideal for next-generation implants. Using a narrative–integrative review of peer-reviewed literature from 2018 to 2025, this study synthesizes trends in antibacterial strategies and regenerative performance. Findings show that hybrid Bioxcrew platforms significantly reduce infection risk and enhance functional bone healing.
Antibacterial-enhanced Synthetic Stainless Steel, Hydroxyapatite, and Polylactic Acid in Bioactive Screw Systems for Safe Bone Healing Prima, Eka Cahya; Melati, Putri Sekar; Arifah, Fina Nurul; Septiyanto, Arifin; Nurahman, Arip; Budiatin, Aniek Setiya; Herdianto, Nendar
Islamic Research Vol 8 No 2 (2025): Islamic Research
Publisher : Perhimpunan Intelektual Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47076/jkpis.v8i2.368

Abstract

Bone fractures are rising worldwide due to aging populations and increased trauma, creating demand for implants that overcome infection, delayed healing, and poor osteointegration. Multifunctional biomaterials, especially PLA–HA Bioxcrew systems, offer integrated mechanical support with antibacterial, anti-inflammatory, and osteogenic functions while remaining biocompatible. Implant-associated infections driven by Staphylococcus aureus and Gram-negative bacteria persist because of biofilm formation and chronic inflammation. Bioxcrew advancements address these barriers through metal-ion doping, nanoscale surface engineering, and incorporation of antimicrobial agents into biodegradable polymer matrices, enabling controlled ion release, immune modulation, stem-cell recruitment, and improved bone regeneration. Stainless steel provides strength, hydroxyapatite enhances biological integration, and PLA enables safe degradation and localized drug delivery, making their hybridization ideal for next-generation implants. Using a narrative–integrative review of peer-reviewed literature from 2018 to 2025, this study synthesizes trends in antibacterial strategies and regenerative performance. Findings show that hybrid Bioxcrew platforms significantly reduce infection risk and enhance functional bone healing.
DEVELOPMENT OF A RAINWATER ELECTROLYSIS PRACTICUM TOOL TO ENHANCE STUDENT ENGAGEMENT IN ELECTROCHEMISTRY LEARNING Lestari, Nimas Ayu; Prima, Eka Cahya; Riandi, Riandi; Widodo, Ari
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 2 (2025): December 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i2.9641

Abstract

Electrolysis is a fundamental concept in electrochemistry, yet its real-world applications are often overlooked in classroom settings. This study aims to design and develop a rainwater electrolysis practicum tool that contextualizes electrochemical concepts, enabling students to directly observe chemical processes related to environmental issues such as acid rain. An experimental method was conducted by varying the applied potential difference (4, 6, 8, and 10 V) and measuring pH changes in rainwater. The apparatus was designed and fabricated by the authors, adapting established electrolysis principles into a hands-on practicum tool. The results indicate that increasing potential difference influences localized pH shifts, where the cathode environment becomes more basic while the anode becomes more acidic, visualizing ion distribution during electrolysis. Student responses, collected through questionnaires, revealed high levels of motivation, ease of use, attractiveness, and perceived usefulness of the practicum product. These findings demonstrate the effectiveness of the practicum in enhancing students' engagement and understanding of electrochemistry concepts. In conclusion, the rainwater electrolysis practicum developed in this study bridges the gap between theoretical knowledge and practical applications, fostering a contextualized learning experience that aligns with the objectives of science education while also embedding environmental relevance.
SCIENCE PRACTICUM ACTIVITIES THROUGH SEPARATION OF LEAVES PIGMENTS BY PAPER CHROMATOGRAPHY IN JUNIOR HIGH SCHOOL Nabilah, Shofa; Riandi, Riandi; Prima, Eka Cahya
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 2 (2025): December 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i2.9643

Abstract

The material on mixture separation is still challenging for students to grasp, students still do not fully understand the concept of chromatography. One way for students to gather information is by planning and carrying out experiments or practicum activities. The author wants to provide experience to students through experimental activities through separation of leaves pigments by paper chromatography with simple method. The method used is the development of an experiment-based practicum learning method on separation of mixture material which was carried out in class 7th grade students at junior high school level. The result of paper chromatography can separate pigments present in leaves. The pigments found in Iresine diffusa leaves are chlorophyll-a characterized by the green color, chlorophyll-b characterized by the yellow-green color, and carotene characterized by the orange color. However, the polarity of the solvent does not influence the Rf value in leaf pigments, as the range of Rf values remains consistent with other research results, even though the components of the solvent used are different. Students' responses, in terms of comprehension of the material and motivation to learn during this practical activity, also show high levels, with an average of 74.43%.
Desain Prototype Pembangkit Listrik Tenaga Angin Sebagai Media Pembelajaran IPA Siswa Sekolah Dasar Dian Regita Cahyani; Sahidin Sahidin; Sri Astuti; Ainun Jariah; Abi Sofyan; Farhan Farhan; Widia Widia; Ida Kaniawati; Lilik Hasanah; Eka Cahya Prima
Pendikdas: Pendidikan Dasar Vol 7, No 1 (2026): Mei 2026
Publisher : STKIP HARAPAN BIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56842/pendikdas.v7i1.1216

Abstract

Media pembelajaran merupakan salah satu faktor penting untuk mendukung proses pembelajaran yang kreatif, inovatif, kontekstual dan menyenangkan; Penelitian ini bertujuan untuk membuat media pembelajaran IPA untuk siswa sekolah dasar melalui desain prototype pembangkit listrik tenaga angin. Metode yang digunakan Research and Development (RD), dengan tahapan: (1) Analisis kebutuhan pembelajaran IPA di sekolah dasar, (2) perancangan desain dan pembuatan prototype, (3) validasi oleh ahli media dan ahli materi, serta (4) revisi produk berdasarkan saran validator. Instrumen yang digunakan adalah lembar validasi dan angket respon. Teknik pengumpulan data menggunakan observasi, validasi ahli dan dokumentasi. Teknik analisis data dalam penelitian ini menggunakan analisis deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa prototype pembangkit listrik tenaga angin yang dikembangkan memperoleh nilai 81-92 dengan kategori “Baik” hingga “Sangat Baik” pada aspek fungsi alat, penggunaan bahan, dan tampilan media. Selain itu, laporan proyek yang disusun mahasiswa juga memperoleh nilai 85-91 dengan kategori “Sangat Baik” karena mampu disusun secara sistematis dan ilmiah. Prototype kincir angin yang dikembangkan mampu mendemonstrasikan konsep perubahan energi angin menjadi energi listrik secara sederhana dan aplikatif. Dengan demikian, media pembelajaran yang dikembangkan diharapkan sebagai alternatif media pembelajaran IPA di sekolah dasar untuk meningkatkan pemahaman konsep energi, kreativitas, dan literasi sains siswa.
Hands-on Solar Energy: Exploring How Light Influence Solar Cell Performance in Junior High School Experiments Naufal Rabah Wahidin; Eka Cahya Prima; Riandi Riandi
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3349

Abstract

This study explores the impact of light wavelength on solar cell performance through a hands-on laboratory experiment designed for junior high school students. The experiment utilized a spectrometer app to measure the dominant wavelengths of various visible light colors and assessed the corresponding voltage and current generated by a solar cell. Results indicated a clear inverse relationship between wavelength and solar cell output, with shorter wavelengths producing higher voltage and current values. For example, light with a wavelength of 400 nm resulted in the highest voltage (1.75 V) and current (13.9 µA), whereas light at 650 nm generated the lowest output (1.43 V and 8.7 µA). This experiment provides an accessible, cost-effective way for students to grasp the principles of solar energy and wavelength effects, enhancing their understanding of energy conversion in renewable technologies.
Profil Pembelajaran Fisika dalam Penerapan Kurikulum Merdeka dan P5 di Sekolah Menengah Atas Febrian Virijai; Riandi Riandi; Diana Rochintaniawati; Eka Cahya Prima; Dadi Rusdiana; Resti Warliani; Diah Wahyuni; Mellyzar Mellyzar; Ridwan Ridwan; Adhara Jasid
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 8 No. 2 (2024): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v8i2.3451

Abstract

This study aims to analyze the implementation of physics learning in the context of the Independent Curriculum and the Pancasila Student Profile (P5) in one of the state senior high schools in Indragiri Hilir Regency, Riau Province. The Independent Curriculum is designed to provide greater freedom to schools and teachers in designing and implementing the learning process, with an emphasis on project-based learning and the development of student competencies as a whole. This requires case study research to see the obstacles in the implementation of KM and P5. This study uses a mixed methods, qualitative with interviews with physics teachers and analysis of learning device documents and quantitative with observation of questionnaires to 28 students. The results of the study indicate that the implementation of the Independent Curriculum in physics learning has been implemented, but there are obstacles in teacher readiness, difficulty in student understanding, and limited laboratory equipment and materials. In conclusion, the implementation of physics learning with the Independent Curriculum and P5 in Indonesia shows great potential in improving the quality of education and developing student skills and character. However, teacher readiness in implementation and infrastructure are needed to ensure the success of this implementation evenly across schools.
EVALUATING POWER METER APPLICATIONS FOR DYNAMIC ELECTRICITY EXPERIMENTS IN MIDDLE SCHOOL SCIENCE LABS Diana Maulidia; Eka Cahya Prima
JURNAL PENA SAINS Vol 13, No 1 (2026): Jurnal Pena Sains
Publisher : Program Studi Pendidikan IPA, Fakultas Ilmu Pendidikan, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/jps.v13i1.28072

Abstract

Integrating power meters into the science curriculum can significantly enhance students' understanding of technology and energy usage. Comprehending electricity enables pupils to grasp the operation of these gadgets, fostering practical knowledge and abilities. Teachers can assist students in understanding the financial and environmental consequences of their energy consumption patterns by including them in activities that encourage scientific investigation into the use of electronic devices at home. With more knowledge comes the possibility to make more thoughtful decisions about how much power to use, which might result in increased energy efficiency and financial savings. This is particularly important when it comes to electrical equipment, since improper use habits and increased energy expenses can arise from a lack of technology literacy. This research paper explores the implementation of Taffware Power Meters in the IPSE UPI laboratory to provide students with hands-on experience in measuring and analyzing energy consumption.  The study involves using various LED lamps with different wattages to demonstrate the practical applications of power meters in the classroom. Experimental findings have revealed a direct proportionality between electrical energy and time, while the measured power values of lamps closely match their rated specifications, except when the lamp power exceeds 8 watts, where discrepancies are observed.
Evaluasi Perkuliahan Zat dan Energi Terintegrasi ESD Untuk Meningkatkan Literasi Energi Calon Guru IPA Lastama Sinaga; Eka Cahya Prima; Parlindungan Sinaga; Wilman Septina; Nahadi Nahadi; Siti Sriyati
Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Vol 5, No 2 (2024): November 2024
Publisher : STKIP HARAPAN BIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56842/jp-ipa.v5i2.285

Abstract

Penelitian ini bertujuan untuk menyelidiki evaluasi perkuliahan zat dan energi menggunakan metode evaluasi model CIPP terhadap komponen Context dan Input pada program studi pendidikan IPA di salah satu perguruan tinggi di Sumatera Utara. Jenis penelitian yang digunakan adalah penelitian kualitatif yang bersifat deskriptif evaluatif. Partisipan dalam penelitian ini adalah 32 orang mahasiswa dan satu orang dosen. Teknik pengumpulan data menggunakan wawancara, angket, analisis dokumen, dan kuesioner. Hasil penelitian menunjukkan bahwa mata kuliah zat dan energi relevan dengan ESD, namun isu SDG konteks energi belum dimuat dalam pembelajaran atau kurikulum yang dibuktikan dengan capaian pembelajaran mata kuliah yang belum mengakomodasi peningkatan literasi energi calon guru IPA. Literasi energi dimensi penguasaan pengetahuan awal masih tergolong rendah dan bahan kajian dalam materi perkuliahan zat dan energi diajarkan secara tidak terintegrasi oleh dosen pengampu sesuai bidang ilmu yang dikuasainya atau sesuai dengan latar belakang disiplin ilmunya sehingga pengetahuan yang diperoleh mahasiswa tidak terkait satu sama lain. Perkuliahan zat dan energi telah memenuhi standar nasional pendidikan tinggi untuk kategori karakteristik pembelajaran kontekstual. Kendala dalam perkuliahan zat dan energi adalah belum tersedianya laboratorium IPA dan buku panduan praktikum yang dapat menghambat proses pembelajaran. Kebutuhan terhadap calon guru IPA sangat urgen dikarenakan masih banyak guru IPA di lapangan yang tidak memenuhi kualifikasi S1 pendidikan IPA.
Co-Authors 'Ain, Khaula Noorul A Z Y Muntaz A. Suhandi Abi Sofyan Adhara Jasid Adi Rahmat Agus Fany Chandra Wijaya, Agus Fany Chandra Agus Setiabudi Ahmad Sugiana Ahmad, Nur Jahan Ainun Jariah Aldia Ridwani Putri Amadudin, Muhamad Nur Yasin Amaira Utami Amri, Muhammad Fahriza Andhy Setiawan Anggun Zuhaida, Anggun Angjelina, Putri Anisa Rahmawati Ari Widodo Ari Widodo Arifah, Fina Nurul Arramel, Arramel Ashidiq, Rizki Maulana Astuti, Lia Azhari Ebeid Abu elreish Budiatin, Aniek Setiya Chun-Yen Chang Destanto, Nady Artan Diah Wahyuni Dian Regita Cahyani Diana Maulidia Diana Rochintaniawati Duden Saepuzaman, Duden Dwiyanti, Ulfa E. Suhendi Ekarani, Putri Eliyawati , E. Eliyawati Eliyawati Endi Suhendi F Muslihah Fadzil, Hidayah Mohd Fahmi Amhar Fajar, Muhammad Cahyana Bintang Fajarwati, Andini Fajri, Nurullina Farhan Farhan Fathurrohman, Irfan Febrian Virijai Fina Nurul Arifah G S A Muharam Ghena Akmalia Insani Hadjar, Azzahra Siti Hanifa, Husna Hasanah Purnama, Aisyah Nurul Herdianto, Nendar HERNANI - Ida Kaniawati Inandang, Siska Handayani Irfan Fathurrohman Isnawati Isnawati Kurniawan, Luthfiyah Azzahra L A Kurniawan Labibah, Haura Laelandi, Rahayu Lastama Sinaga Lestari, Nimas Ayu Liliasari , Lilik Hasanah Lilit Rusyati Lutianasari, Lia M F Ulfi Meilisyah Putri Utami Melati, Putri Sekar Mellyzar, Mellyzar Mohamad, Maslawati Mr Sjaeful Anwar Muamar, Aina Salsabila Muhamad Gina Nugraha Muhammad Nurul Hana Muharam, Ghevira Syaharani Aulia Muji Pangesti Prihandini Mukti, Rizka Nurfarida Munawaroh, Heli Siti H Muslim Muslim Nabilah, Shofa Nahadi Nanang Winarno Naufal Rabah Wahidin Nuraeni Kamdi Nurahman, Arip Nurjannah Hanum Mahmudah Siagian Nurpratiwi, Febrianty Nurul Azizah Al Mar'ati Nuryani Rustaman Parlindungan Sinaga Pramita Sylvia Dewi Putri Angjelina Putri Sekar Melati R. Riandi, R. Rastiadi, Hasna Aisyah Ratna Ekawati Riandi Riandi Riandi Riandi Riandi Riandi Riandi Riandi Ridwan Ridwan Rika Rafikah Agustin Rini Solihat Riski Muliyani Riski Muliyani, Riski Risnawati, Ika Rizki Maulana Ashidiq Rozi, Muhammad Fahru Rusliani, Prima Fitri Saeful Karim Sahidin Sahidin Salma Almira Hamdani Salsabilla, Adinda Saputra, Winata Tegar Selly Feranie Semuel Unwakoly Septiyanto, Arifin Setiya Utari Setiya Utari Sholahudin, Nabila Putri Sihombing, Dewa Alvario Siti Sriyati Siti Sriyati Sjaeful Anwar Sri Astuti Sri Hartati Sumardani, Nur Ichsan Taj Rosyidah Ulfa Dwiyanti Utami, Meilisyah Putri W T Saputra W Widia Warliani, Resti Wihardi, Yaya Wilman Septina Yulianita Nursakinah Yulianti, Lisna Zahra Raudi Maulidia