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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 Momentum: Physics Education Journal 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) 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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PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DENGAN PENDEKATAN INKUIRI UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DAN PENGUASAAN KONSEP ELASTISITAS PADA SISWA SMA Prima, Eka Cahya; Kaniawati, Ida
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 16, No 1 (2011): Jurnal Pengajaran MIPA
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v16i1.279

Abstract

Low mastery of physics concepts due to lack of process skills which it was trained in the learning process. The observation result that the failure to achieve mastery of concepts in physics due to some subject-oriented learning process in practice only a matter of course in learning cognitive aspects. Learning model problem based learning with inquiry approach is able to train and involve students process skills to solve a problem through the stages of the scientific method. This study aims to measure the increase in the mastery of concepts and science process skills after application of the learning model are compared with the conventional model. The design used in this study is to pretest and posttest control group study with a sample of students grade XI IPA-6 and XI IPA-7 in high school one of Bandung, which is determined by purposeful sampling technique. The results showed that the significant influence the implementation of the learning model to increase mastery of the concept of elasticity in the experimental class with high category (<g> = 0.77) higher increase than the control class who were categorized (<g> = 0.50), the existence of significant influence implementation of the learning model of science process skills enhancement with high category (<g> = 0.87) higher increase than the control class increased with category (<g> = 0.59). And the linear correlation (Ftc=3,2<F(0,99.(5⁄33)=3,635) positive improvement of science process skills to increase after application of the concept of mastery learning model is categorized high (0.508<ρ<0.887). Keywords: problem based learning, model learning approach inquiry, science process skills, mastery concept.
Analisis Hukum Kekekalan Momentum Model Tumbukan Kelereng dengan Gantungan Ganda menggunakan Analisis Video Tracker Utari, Setiya; Prima, Eka Cahya
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 5, No 2 (2019)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v5i2.4145

Abstract

Pengajaran sains tidak hanya terfokus pada apa yang harus siswa ketahui, tetapi dengan tantang era saat ini pengajaran sains lebih menekankan pada mengajarkan bagaimana cara mengetahui. Dengan tantangan ini maka yang penting bagaimana pembelajaran sains memberikan fasilitas untuk melatihkan cara mendapatkan pengetahuan dan cara menggunakan pengetahuan untuk menyelesaikan masalah, cara-cara ini yang kita kenal sebagai kompetensi literasi saintifik. Artikel ini memberikan gambaran tentang cara-cara membangun konsep Impuls dan momentum serta menggunakan teknologi untuk mendapatkan data yang berkualitas pada eksperimen tumbukan menggunakan analisis video tracker. Hasil pengujian menunjukkan analisis video tracker dengan menggunakan kit model tumbukan kelereng dengan gantungan ganda ini diperoleh eror yang cukup baik sebesar 0,01. Untuk model tumbukan lenting sempurna diperoleh nilai koefisien restitusi 1.01, model tumbukan lenting sebagian dengan nilai koefisien restitusi e=0,64, dan model tumbukan tidak lenting dengan nilai koefisien restitusi e=0,001. Kit pembelajaran ini merupakan terobosan terbaru untuk menguji hukum kekekalan momentum yang sangat cocok untuk pembelajaran fisika di SMP dan SMA dengan pemasangan yang mudah, sederhana, serta menghasilkan kontak pusat massa yang sangat baik.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DENGAN PENDEKATAN INKUIRI UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DAN PENGUASAAN KONSEP ELASTISITAS PADA SISWA SMA Prima, Eka Cahya; Kaniawati, Ida
Jurnal Pengajaran MIPA Vol 16, No 1 (2011): JPMIPA: Volume 16, Issue 1, 2011
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v16i1.36009

Abstract

Low mastery of physics concepts due to lack of process skills which it was trained in the learning process. The observation result that the failure to achieve mastery of concepts in physics due to some subject-oriented learning process in practice only a matter of course in learning cognitive aspects. Learning model problem based learning with inquiry approach is able to train and involve students' process skills to solve a problem through the stages of the scientific method. This study aims to measure the increase in the mastery of concepts and science process skills after application of the learning model are compared with the conventional model. The design used in this study is to pretest and posttest control group study with a sample of students grade XI IPA-6 and XI IPA-7 in high school one of Bandung, which is determined by purposeful sampling technique. The results showed that the significant influence the implementation of the learning model to increase mastery of the concept of elasticity in the experimental class with high category (g = 0.77) higher increase than the control class who were categorized (g = 0.50), the existence of significant influence implementation of the learning model of science process skills enhancement with high category (g = 0.87) higher increase than the control class increased with category (g = 0.59). And the linear correlation (Ftc=3,2F(0,99.(5⁄33)=3,635) positive improvement of science process skills to increase after application of the concept of mastery learning model is categorized high (0.508ρ0.887).
Aloe Vera as an Alternative Energy Source Sihombing, Dewa Alvario; Yulianti, Lisna; Prima, Eka Cahya
Indonesian Journal of Multidiciplinary Research Vol 1, No 1 (2021): IJOMR: VOLUME 1, ISSUE 1, 2021
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (765.007 KB) | DOI: 10.17509/ijomr.v1i1.33680

Abstract

Energy is a basic human need. In Indonesia, fuel oil (BBM) is the most widely used energy source in meeting national energy needs. The composition of Indonesia's national energy consumption in 2015, namely BBM: 52.50%; Gas: 19.04%; Coal: 21.52%; Water: 3.73%; Geothermal: 3.01%; and New Energy: 0.2% (Kholiq, 2015). To reduce the use of non-renewable energy, we are trying to find a solution to overcome this problem, namely by using Aloe vera as a source of electrical. This research focuses on the type of circuit and the number of sets of electrodes to produce an optimal source of electrical energy. In this research, we are using an experimental method that aims to determine whether Aloe vera can be an alternative renewable energy source. The first condition is one leaf, series circuit. The second condition, two leaves with a parallel circuit. The third condition, three-leaf with a parallel circuit. The results of this study are that the more electrodes, the more voltage is generated. By assembling in parallel, the resulting current is greater. From our study, we hope Aloe vera has potential as an alternative energy source and it can reduce the use of non-renewable energy.
Biogas Effectiveness Test from Household Waste (Vegetable Waste) with Cow Dung Starter and EM4 Mukti, Rizka Nurfarida; Salsabilla, Adinda; Muamar, Aina Salsabila; Prima, Eka Cahya; Hana, Muhammad Nurul
Indonesian Journal of Multidiciplinary Research Vol 1, No 1 (2021): IJOMR: VOLUME 1, ISSUE 1, 2021
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (892.331 KB) | DOI: 10.17509/ijomr.v1i1.33779

Abstract

This research focuses on finding solutions to get around the energy crisis. This study aimed to know the effectiveness of household waste (vegetable waste) biogas using a starter mixture of cow dung and EM4. What is new from this research is the use of household waste as biogas energy. The research method used is the study of literature from various journals and articles, accurate and reliable. Various journals and conceptual articles were obtained from google scholar and the liputan6.com website page. From the experimental results, the more the composition of vegetable waste, the higher the pressure, but the less the flame. Based on the research results, it can be concluded that biogas made from vegetable waste alone is quite effective to be used as a solution to the energy crisis problem (to replace LPJ gas, to be precise) because of the large amount of methane produced. However, if we are want to be an innovation for successful village development, biogas from household waste (vegetable waste) can be used by adding cow dung as the main ingredient. So that methane is produced in large quantities according to the amount of material used.
The Role of Culture on Islamic Architecture Azhari Ebeid Abu elreish; Eka Cahya Prima
Islamic Research Vol 4 No 1 (2021): Jurnal Kajian Peradaban Islam
Publisher : Perhimpunan Intelektual Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.873 KB) | DOI: 10.47076/jkpis.v4i1.42

Abstract

Islamic architecture is an ongoing argument for an extended period. Is it Islamic architecture, Muslim architecture, or architecture in Islam? Is it just visual elements or a way to use the inner space? Whatever the answer is, we will use the term Islamic architecture in this paper. To search and dig out the identities of so-called Islamics. This paper is seeking after these identities and their relations with Islamic culture to solve international architecture concepts without modifications or adaptation. The main goal is to extract the sociocultural aspects that define that architecture to be called Islamic Architecture. An analytical research method uses some attempts to interact the environmental conditions and social aspects with cultural and religious values to define Islamic architecture's identity. The study result and summary could be used to evaluate the satisfaction of the built environment of Muslims when and wherever they are. As a comprehensive result, Islamic Design Principles, Islamic Planning Principles, and Islamic Urban Design Principles could be extracted from Islamic sources and used everywhere at any time by anybody. These design principles may be used to upgrade the workability of the existing residential buildings simply by revising the opening's location, heights, and treatments. Architecture with that dynamic, flexible culture gives its identity a chance to compete globally to survive locally.
The Role of Culture on Islamic Architecture Azhari Ebeid Abu elreish; Eka Cahya Prima
Islamic Research Vol 4 No 1 (2021): Jurnal Kajian Peradaban Islam
Publisher : Perhimpunan Intelektual Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47076/jkpis.v4i1.42

Abstract

Islamic architecture is an ongoing argument for an extended period. Is it Islamic architecture, Muslim architecture, or architecture in Islam? Is it just visual elements or a way to use the inner space? Whatever the answer is, we will use the term Islamic architecture in this paper. To search and dig out the identities of so-called Islamics. This paper is seeking after these identities and their relations with Islamic culture to solve international architecture concepts without modifications or adaptation. The main goal is to extract the sociocultural aspects that define that architecture to be called Islamic Architecture. An analytical research method uses some attempts to interact the environmental conditions and social aspects with cultural and religious values to define Islamic architecture's identity. The study result and summary could be used to evaluate the satisfaction of the built environment of Muslims when and wherever they are. As a comprehensive result, Islamic Design Principles, Islamic Planning Principles, and Islamic Urban Design Principles could be extracted from Islamic sources and used everywhere at any time by anybody. These design principles may be used to upgrade the workability of the existing residential buildings simply by revising the opening's location, heights, and treatments. Architecture with that dynamic, flexible culture gives its identity a chance to compete globally to survive locally.
Review Penggunaan Reduced Graphene Oxide/TiO2 sebagai Fotoelektrode pada Dye-Sensitized Solar Cell Eka Cahya Prima; Meilisyah Putri Utami; Andhy Setiawan; Endi Suhendi
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol 6 No 1 (2022): May Edition
Publisher : Program Studi Pendidikan Fisika STKIP Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v6i1.1146

Abstract

Many studies on graphene applied to DSSC have been carried out with the aim of increasing the efficiency of power conversion in organic solar cells. This research was conducted to find the best composition of soar cells so that they can be utilized and converted into electrical energy. The use of graphene as a photoanode can increase the conversion efficiency along with good electrical conductivity values in graphene. This review aims to analyze the process of increasing power conversion efficiency in DSSC caused by the addition of graphene to TiO2 which acts as a photoanode in DSSC during the last five years. The results of the measurement of DSSC efficiency increased when the addition of reduced graphene oxide to TiO2 was carried out.
Efektivitas Web Based Inquiry Learning pada Materi Pencemaran Lingkungan dalam Konteks ESD (Education Sustainable Development) untuk Meningkatkan Kemampuan Berinkuiri dan Kepedulian Lingkungan Siswa SMP Kelas VII Nuraeni Kamdi; Diana Rochintaniawati; Eka Cahya Prima
PendIPA Journal of Science Education Vol 6 No 3 (2022): July - October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.6.3.733-738

Abstract

This paper examines research in using Web Based Inquiry Learning (WBIL) as an alternative to online inquiry learning during the COVID-19 pandemic. WBIL was built to assist junior high school students in understanding everyday science phenomena with a guided inquiry framework and various scaffolding sources. In addition, it aims to support teachers in designing their virtual inquiry classrooms for the new normal learning era. Learning using Web Based Inquiry Learning is effective in increasing students' inquiry abilities on environmental pollution material in the context of ESD (Educational Sustainable Development) which is marked by the results of the pretest and posttest data t-test calculations, obtained sig. 0.000 (0.000 < 0.05). While the results of the LKS analysis that students have done on the web with the average score on each indicator is 83.2% with a high interpretation. WBIL in environmental pollution is also effective in increasing students' environmental awareness, which is indicated by the average percentage of all indicators, there is an increase in the percentage from 74.5% to 79.0%.
Penerapan Model Pembelajaran Inquiry with Reading Infusion untuk Mengidentifikasi Perkembangan Kompetensi Literasi Saintifik Siswa SMA pada Materi Alat Optik Zahra Raudi Maulidia; Saeful Karim; Setiya Utari; Duden Saepuzaman; Muhamad Gina Nugraha; Eka Cahya Prima
WaPFi (Wahana Pendidikan Fisika) Vol 4, No 2 (2019): WaPFi (Wahana Pendidikan Fisika) 2019
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.361 KB) | DOI: 10.17509/wapfi.v4i2.20114

Abstract

Kompetensi literasi saintifik dipandang sebagai kompetensi yang perlu dimiliki dalam menghadapi tantangan di abad 21, kompetensi literasi saintifik ini dimaknai sebagai pengetahuan dan cara-cara saintifik yang digunakan untuk menyelidiki suatu permasalahan serta pengambilan keputusan. Hasil penelitian menunjukkan kompetensi literasi saintifik ini dipandang belum dimiliki siswa karena adanya kesulitan guru melatihkan kompetensi literasi saintifik melalui proses inquiry, karena siswa tidak memiliki pengetahuan yang cukup. Inquiry merupakan langkah yang di pandang sesuai untuk melatihkan kompetensi literasi saintifik karena memiliki tahapan yang sistemasis dan terstruktur yang alamiah dalam kaitannya untuk melatihkan kompetensi literasi saintifik. Dan dengan tambahan tugas awal berupa reading infusion diharapkan dapat menjadi informasi pendukung dalam proses inquiry di dalam kelas. Sehingga melalui pembelajaran Inquiry with Reading Infusion diharapkan dapat memfasilitasi untuk melatihkan kompetensi literasi saintifik. Kompetensi literasi saintifik yang dilatihkan meliputi menjelaskan fenomena ilmiah, mengevaluasi dan merancang penelitian ilmiah, dan menginterpretasi data dan bukti ilmiah. Penelitian pre-experimental designs dengan bentuk one group pre-test post-test design menggunakan populasi di salah satu sekolah negeri di Bandung sebanyak 257 siswa dengan sampel 30 siswa yang diperoleh dengan teknik cluster random sampling. Untuk melihat perkembangan kompetensi literasi saintifik ini dianalisis berdasarkan jawaban LKS dengan kategori peningkatan merujuk rubrik yang di kembangkan oleh Lati  W.  Hasil penelitian menunjukkan  pada aspek menjelaskan fenomena ilmiah meningkat lebih baik dibanding aspek lainnya, meskipun dalam prosesnya penggunaan inquiry ini dominasi guru masih lebih kental. Sehingga perlu dipikirkan lagi langkah yang lebih fokus dalam melatihkan kedua aspek kompetensi literasi saintifik lainnya.Kata Kunci:  Inquiry; Kompetensi literasi saintifik; Reading Infusion.  ABSTRACT Scientific literacy competence is the competence that need to be looked at as belonging in the face of challenges in the 21st century, this meant scientific literacy competence as knowledge and scientific methods are used to investigate a issue and decision making over a problem. The results showed the scientific literacy competence is viewed not yet owned by the students due to the difficulty of the teacher in teaching scientific literacy competency through the inquiry process, because students did not have sufficient knowledge. Inquiry is a step that is appropriate for the trained point of view on scientific literacy competence since it has a step that systematic and structured in relation to trained scientific literacy competence. And with the additional task of beginning reading infusion is expected to be supportive in the process of inquiry in the classroom. So that through learning Inquiry with Reading Infusion is expected to facilitate to train scientific literacy competencies. Scientific literacy competency training includes explaining scientific phenomena, evaluate and design of scientific research, and interpret the data and scientific evidence. This research uses the pre-experimental designs with one group pre-test post-test design, using population in one of the public schools in Bandung as many as 257 students with samples of 30 students who obtained by cluster random sampling technique. To see the development of scientific literacy competence is analyzed based on student worksheet with answer categories increased refer a rubric developed by Lati W. The results showed on the aspect of scientific phenomena explained increased better than any other aspect, although in the process of the use of this inquiry the dominance of teachers still more viscous. So it needs to be thought through again the steps more focus in trained both aspects of other scientific literacy competency.Keywords: Scientific literacy competence; Inquiry; Reading Infusion
Co-Authors 'Ain, Khaula Noorul A Z Y Muntaz A. Suhandi Adi Rahmat Agus Fany Chandra Wijaya, Agus Fany Chandra Agus Setiabudi Ahmad Sugiana Ahmad, Nur Jahan Aldia Ridwani Putri Amadudin, Muhamad Nur Yasin 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 Budiman Budiman Chun-Yen Chang Destanto, Nady Artan Diah Wahyuni 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 Fathurrohman, Irfan Fina Nurul Arifah G S A Muharam Hadjar, Azzahra Siti Hanifa, Husna Hasanah Purnama, Aisyah Nurul Herdianto, Nendar HERNANI - Ida Kaniawati Inandang, Siska Handayani Irfan Fathurrohman Isnawati Isnawati Jasid, Adhara Kurniawan, Luthfiyah Azzahra L A Kurniawan Labibah, Haura Laelandi, Rahayu Liliasari , Lilit Rusyati Lutianasari, Lia M F Ulfi Meilisyah Putri Utami Melati, Putri Sekar Mellyzar, Mellyzar Mohamad, Maslawati Mr Amprasto 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 Nahadi Nanang Winarno Nuraeni Kamdi Nurahman, Arip Nurjannah Hanum Mahmudah Siagian Nurpratiwi, Febrianty Nurul Azizah Al Mar&#039;ati Nuryani Rustaman Pramita Sylvia Dewi Putri Angjelina Putri Sekar Melati R. Riandi, R. Rastiadi, Hasna Aisyah Ratna Ekawati Renika, Jelita 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 Salma Almira Hamdani Salsabilla, Adinda Saputra, Winata Tegar Selly Feranie Semuel Unwakoly Septiyanto, Arifin Setiya Utari Setiya Utari Sholahudin, Nabila Putri Sihombing, Dewa Alvario Sinaga, Lastama Siti Sriyati Siti Sriyati Sjaeful Anwar Sri Hartati Sumardani, Nur Ichsan Taj Rosyidah Ulfa Dwiyanti Utami, Meilisyah Putri Virijai, Febrian W T Saputra Wahidin, Naufal Rabah Warliani , Resti Wihardi, Yaya Yulianita Nursakinah Yulianti, Lisna Zahra Raudi Maulidia