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All Journal Jurnal Kimia (Journal of Chemistry) Jurnal Ilmu Dasar Jurnal Pendidikan IPA Indonesia Jurnal Penelitian Pendidikan Matematika dan Sains Matematika dan Sains Vidya Karya E-Dimas: Jurnal Pengabdian kepada Masyarakat Resona : Jurnal Ilmiah Pengabdian Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Al-Kimia Pendas : Jurnah Ilmiah Pendidikan Dasar PENDIPA Journal of Science Education Jurnal PTK dan Pendidikan Molekul: Jurnal Ilmiah Kimia Jurnal Pemberdayaan Masyarakat Universitas Al Azhar Indonesia JPPS (Jurnal Penelitian Pendidikan Sains) Jurnal Abdi: Media Pengabdian Kepada Masyarakat Sains dan Matematika Jurnal Penelitian Pendidikan Matematika dan Sains Studies in Philosophy of Science and Education Indonesian Journal of Chemical Science and Technology IJORER : International Journal of Recent Educational Research PROFICIO: Jurnal Pengabdian Masyarakat Jurnal Tadris IPA Indonesia Abimanyu: Journal of Community Engagement Jurnal Pijar MIPA Jurnal Akademika Kimia Unesa Journal of Chemistry Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Akademika Kimia KOPEMAS Journal of Current Studies in SDGs Journal of Current Studies in SDGs JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya
I GUST MADE SANJAYA
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Surabaya, Jawa Timur, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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PELATIHAN MENDESAIN PEMBELAJARAN BERBASIS PROYEK UNTUK GURU KIMIA DI KOTA MOJOKERTO Suyatno Sutoyo; I Gusti Made Sanjaya; Sophia Allamin; Zainul Arifin Imam Supardi; Beni Setiawan; Ika Ambarwati
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

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

Abstract

Pembelajaran berbasis proyek (Project based learning) merupakan salah satu model pembelajaran yang direkomendasikan dalam kurikulum merdeka karena mampu membekali siswa dengan keterampilan abad 21 serta mewujudkan profil pelajar Pancasila. Tingkat pemahaman dan kemampuan guru kimia di Kota Mojokerto dalam mendesain pembelajaran berbasis proyek masih kurang sehingga diperlukan pelatihan untuk mengatatasi permasalahn mitra tersebut. Kegiatan pelatihan dilaksanakan di SMAN 3 Mojokerto, pada hari Sabtu, 28 September 2024, diikuti oleh 25 orang guru kimia. Kegiatan diawali dengan penyajian materi pelatihan oleh Tim PKM, dilanjutkan dengan pendampingan pembuatan desain pembelajaran berbasis proyek melalui diskusi dan presentasi. Pada akhir kegiatan dilakukan refleksi dan pemberian angket. Berdasarkan hasil penilaian terhadap produk desain pembelajaran berbasis proyek yang dihasilkan melalui penugasan secara mandiri, peserta pelatihan telah memiliki kemampuan dalam menyusun desain pembelajaran berbasis proyek dengan kategori baik dengan skor rata-rata 85,40. Hasil analisis angket menunjukkan bahwa peserta memberikan respon respon yang sangat baik terhadap pelatihan yang telah dilaksanakan.
PELATIHAN PEMBUATAN HAND SANITIZER BERBASIS BAHAN ALAM RAMAH LINGKUNGAN DI WILAYAH LOCERET KABUPATEN NGANJUK Nur Hayati; Suyatno Suyatno; Nita Kusumawati; I Gusti Made Sanjaya; Maria Monica Sianita; Samik Samik
RESONA : Jurnal Ilmiah Pengabdian Masyarakat Vol 7, No 2 (2023): December
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/resona.v7i2.1325

Abstract

Era endemi Covid-19 menuntut masyarakat untuk menjaga protokol  kesehatan sesuai dengan SOP kesehatan agar terhindar dari penularan Covid-19  dan penyakit menular lainnya. Kebutuhan untuk melakukan 5M salah satunya  mencuci tangan dengan sabun atau dengan menggunakan hand sanitizer sangat  besar. Untuk itu ketersediaan hand sanitizer yang murah dan efektif untuk digunakan dalam berbagai kepentingan dapat membantu masyarakat menerapkan  protokol kesehatan. Untuk itu, Tim PKM bermaksud untuk memberikan pelatihan pembuatan  produk   hand sanitizer berbasis bahan alam bagi masyarakat desa Ngepeh Kec Loceret Kab Nganjuk. Hand sanitizer ini menggunakan bahan alami yang tersedia di lingkungan tempat tinggal mereka, yakni daun sirih dan jeruk nipis. Namun, sebagian masih menggunakan bahan kimia seperti gliserin dan hidrogen peroksida. Dari kegiatan PKM produksi Hand Sanitizer Non-Alkohol berbahan alam ini diharapkan: (1) masyarakat desa Ngepeh Kec Loceret Kab Nganjuk memiliki keterampilan dalam membuat hand sanitizer berbahan tanaman toga, (2) meringankan beban mereka dalam pembelian hand sanitizer, (3) meningkatkan peran warga untuk ikut berpartisipasi di masyarakat dalam membantu memberikan hand sanitizer berbahan alami. Hasil kegiatan menunjukkan bahwa pelatihan yang diberikan terkait pembuatan handsanitizer memberikan perubahan pengetahuan khalayak sasaran (kelompok mitra). pengabdian, dan hasil.  Abstract. The Covid-19 endemic era requires the public to maintain health protocols in accordance with health SOPs to avoid transmission of Covid-19 and other infectious diseases. The need to do the 5Ms, one of which is washing hands with soap or using hand sanitizer, is very large. For this reason, the availability of cheap and effective hand sanitizers for use for various purposes can help people implement health protocols. For this reason, the PKM Team intends to provide training in making hand sanitizer products based on natural ingredients for the people of Ngepeh village, Loceret District, Nganjuk District. This hand sanitizer uses natural ingredients that are available in the environment where they live, namely betel leaves and lime. However, some still use chemicals such as glycerin and hydrogen peroxide. From the PKM activity of producing Non-Alcoholic Hand Sanitizers made from natural ingredients, it is hoped that: (1) the people of Ngepeh village, Loceret District, Nganjuk Regency will have the skills to make hand sanitizers made from the toga plant, (2) lighten their burden in purchasing hand sanitizers, (3) increase their role residents to participate in the community in helping provide natural hand sanitizers. The results of the activity showed that the training provided regarding making hand sanitizer resulted in changes in the knowledge of the target audience (partner group).
Validitas Lembar Kerja Peserta Didik (LKPD) Berbasis Inkuiri Untuk Melatihkan Literasi Sains Peserta Didik SMA Pada Materi Perubahan Iklim Agustin, Zulfani Nurdiana; Sanjaya, I Gusti Made
JURNAL PENELITIAN PENDIDIKAN MATEMATIKA DAN SAINS Vol. 8 No. 2 (2024): JPPMS Vol. 8 No. 2 Tahun 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jppms.v8n2.p60-68

Abstract

This study aims to describe the validity of inquiry-based LKPD to train science literacy of high school students on climate change material. This research uses a type of development / Research and Development (R&D) with a 4D model (Define, Design, Develop, Disseminate). When the define stage begins by analyzing the initial problem by means of literature study. Next is the design at this stage is the process of preparing learning tools developed in the form of Student Worksheets (LKPD). At the development stage, it is to conduct a validation test of the LKPD learning tool to expert validators and a trial to students. The dissemination stage is not carried out, only until it is carried out by disseminating the research results in the form of scientific articles containing research on the development of published learning tools. The validity of the worksheet was assessed with 13 aspects on the validator assessment sheet. Based on the assessment aspects carried out by 2 expert validators, it was found that the validity of the LKPD developed obtained a validity of 0.87, reliability of 0.87, and homogeneity of 0.96. The results of the validation show that the LKPD developed is declared valid and reliable, so it is suitable for use in learning activities to improve students' science literacy on climate change material.
Potential of Fruit Extract from Green-Stemmed Binahong (Anredera cordifolia) as a Natural Chromophore for Solar Cell Development Damayanti, Ni Noman Triyani; Sanjaya, I Gusti Made
Jurnal Pijar Mipa Vol. 20 No. 5 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i5.9442

Abstract

The increasing demand for clean and renewable energy has driven the exploration of alternative materials for solar cell development. In this context, natural chromophores derived from plants offer an eco-friendly and sustainable solution due to their availability, low toxicity, and diverse molecular structures. This study investigates the chromophoric potential of the green-stemmed binahong (Anredera cordifolia) fruit and evaluates natural compounds that can be efficient light-absorbing materials in solar energy applications. Extracts of the binahong fruit were analyzed using Liquid Chromatography–Mass Spectrometry (LC-MS), revealing 66 distinct molecular peaks. Each compound was subjected to quantum chemical simulations using Time-Dependent Density Functional Theory (TD-DFT) following initial geometry optimization through Density Functional Theory (DFT) calculations. The simulations were conducted using the ORCA software, with molecular input prepared via the ChemCompute and Avogadro platforms. Parameters such as HOMO–LUMO energy levels and bandgap values were determined for all detected compounds. From these, 17 compounds exhibited favorable electronic characteristics, including bandgap values ranging from 1.3 to 4.4 eV and well-delocalized frontier orbitals. Notably, betalain compounds such as betanin and indicaxanthin showed strong visible light absorption and low energy gaps, while flavonoids and phenolic acids offered structural stability and tunable electronic properties. This research presents a novel computational approach to screening plant-based chromophores from non-model species, integrating LC-MS and TD-DFT data to highlight their light-harvesting capabilities. In conclusion, green-stemmed binahong is shown to be a promising source of natural chromophores for use in environmentally friendly solar technologies. The selected chromophores, especially those with optimal electronic configurations, are expected to be applied in future organic photovoltaic materials or integrated into green chemistry education as part of renewable energy awareness.
Potential Analysis of Quercetin and Its Derivatives as Inhibitors of Hendra Virus (HeV) Rosyiidah, Nur Anisa; Setiarso, Pirim; Sanjaya, I Gusti Made
Indonesian Journal of Chemical Science and Technology (IJCST) Vol. 7 No. 1 (2024): JANUARY 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v7i1.56448

Abstract

This study aims to determine the inhibitory potential of quercetin and its derivatives on the activity of Hendra virus (HeV) 6BK6 protein with its comparator N-Acetyl-D-[1-13C] Glucosamine. This research was carried out using the molecular docking method in order to obtain information related to binding affinity values, inhibition constants, and amino acid residues in the ligand-receptor hydrogen bonds. It was found that the compound quercetin 3-O-xyloside had the lowest binding affinity among the other compounds, namely -6.92 kcal/mol with an inhibition constant of 8.44 µM. In addition, there are four types of amino acid residues in the ligand-receptor hydrogen bonds including ASP304 (1,90 Ã…), SER301 (2,47 Ã…), ARG191 (3,18 Ã…), and MET188 (4.34 Ã…). In this case it can be concluded that the compound quercetin 3-O-xyloside has been shown to have the potential to inhibit the activity of the HeV 6BK6 protein.
Identification of Lanosterol Protein As a Cataract Drug Candidate with Campheserol and Its Derivatives Using Docking and HKSA Computational Methods Ananta Adita Eka Putra; I Gusti Made Sanjaya
Indonesian Journal of Chemical Science and Technology (IJCST) Vol. 8 No. 1 (2025): JANUARY 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v8i2.68657

Abstract

As time goes by, technological development is becoming increasingly rapid. Many researchers, especially chemists, take advantage of this situation to advance their research. Furthermore, to support their research, it generally requires a significant amount of funding, because identifying a single compound necessitates numerous tools to determine whether it contains other compounds or their derivatives that can be used as potential drug candidates. Cataract drugs are not widely available in the world, therefore this article discusses cataract drugs. Docking computational methods and HKSA were used to identify a compound and its derivatives as drug candidates. The identified compound is campesterol and its derivatives. In the lanosterol protein, there are campesterol compounds and their derivatives that can be used for toothache medication. The results obtained through the HKSA process indicate that campesterol and its derivatives can be used as cataract medication.
Identification of Students' Misconceptions and Understanding on Thermochemistry Material with Four-Tier Multiple-Choice Tests Rosyidah*, Kholifatur; Lutfi, Achmad; Sanjaya, I Gusti Made; Astutik, Julia
Jurnal Pendidikan Sains Indonesia Vol 12, No 1 (2024): JANUARY 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v12i1.34899

Abstract

The delivery of chemistry learning lacking meaning and coherence is often associated with the occurrence of misconceptions. These misconceptions when not detected from the start, may persist and affect the understanding of subsequent materials. Therefore, this research aimed to identify misconceptions and understanding of concepts among students, with a focus on factors causing misconceptions about thermochemical materials. A quantitative descriptive approach was used with the four-tier multiple-choice test and questionnaire instruments. The samples comprised students in class XI Science at SMA Kawung 1 Surabaya. The results showed a profile of misconceptions about thermochemical material consisting of system and environment sub-concepts, types of systems, endothermic and exothermic reactions, types of enthalpy, as well as changes in reaction enthalpy. About 15% of students understood the concept, 31% had misconceptions, and 54% did not understand. Factors that caused misconceptions included poor understanding of the material, media used, teachers or methods, and learning resources
PENDAMPINGAN MANAGEMEN USAHA PUPUK CAIR PADA PETERNAK SAPI PERAH DUSUN BRAU BATU Hayati, Nur; Kusumawati, Nita; Setiarso, Pirim; Monica, Maria; Sanjaya, I Gusti Made; Samik, Samik
Jurnal Pengabdian Masyarakat FKIP UTP Vol 7 No 1 (2026): PROFICIO : Jurnal Abdimas FKIP UTP
Publisher : FKIP UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jpf.v7i1.6053

Abstract

Kota Batu merupakan bagian dari Provinsi JawaTimur. Dusun Brau terletak di Kecamatan Bumiaji Kota Batu pada ketinggian 1000 mdpl, suhu rata-rata harian 18-25 °C dengan bentang wilayah berupa perbukitan dengan kontur tanah yang subur. Ketersediaan pakan hijauan yang memadai sebagian besar warga Dusun Brau Desa Gunungsari menyandarkan penghasilan untuk kebutuhan hidupnya dengan membudidayakan sapi perah. Hasil utama budidaya sapi perah adalah produk susunya, dengan salah satu hasil samping berupa limbah peternakan yaitu kotoran sapi. Pada tahun 2023, tim PKM telah melatihkan kepada warga usaha untuk meningkatkan nilai ekonomi kotoran sapi dengan menjadikannya pupuk cair. Selama satu tahun ke belakang, hasil pembuatan pupuk cair digunakan oleh warga untuk sawah atau kebun mereka. Dengan mempertimbangkan kemampuan warga yang masih kurang dalam menghasilkan produk yang siap jual, tim PKM telah menyusun skala prioritas yang harus segera diupayakan penyelesaiannya melalui program PKM Kebijakan Fakultas MIPA Tahun 2024 ini, yaitu: 1) banyaknya pupuk cair yang mampu dihasilkan oleh warga; 2) pupuk cair masih dimanfaatkan secara pribadi; dan 3) rendahnya pengetahuan mitra mengenai managemen usaha pupuk cair. Solusi dari permasalahan tersebut adalah melakukan introduksi pengemasan dan labelling produk pupuk cair. Kata Kunci: Brau; limbah peternakan; dan pengemasan produk
Pengaruh Model Pembelajaran Problem Based Learning Berbasis Culturally Responsive Teaching untuk Meningkatkan Kemampuan Berpikir Reflektif Peserta Didik Kurniasari, Indah; Viyana Choyrunisa , Ratrie; Made Sanjaya, I Gusti
Jurnal Tadris IPA Indonesia Vol. 4 No. 2 (2024)
Publisher : Tadris IPA UIN Kiai Ageng Muhammad Besari Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/jtii.v4i2.3271

Abstract

Kemampuan berpikir tingkat tinggi, seperti kemampuan berpikir reflektif sangat diperlukan dalam proses pembelajaran IPA. Kenyataannya peserta didik memiliki kemampuan berpikir reflektif yang masih rendah. Permasalahan tersebut terjadi juga di salah satu SMP Negeri di Ponorogo pada peserta didik kelas VII. Penerapan model pembelajaran Problem Based Learning (PBL) berbasis Culturally Responsive Teaching (CRT) menjadi solusi yang diambil untuk permasalahan tersebut. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Problem Based Learning (PBL) berbasis Culturally Responsive Teaching (CRT) untuk meningkatkan kemampuan berpikir reflektif peserta didik pada pembelajaran IPA kelas VII di salah satu SMP Negeri di Ponorogo. Penelitian ini adalah penelitian tindakan kelas dengan sampel penelitian sebanyak 34 peserta didik dari kelas VII. Pengambilan data pada penelitian ini berdasarkan hasil tes kognitif dan hasil observasi aktivitas peserta didik di kelas. Hasil penelitian menunjukkan bahwa model pembelajaran Problem Based Learning (PBL) dengan pendekatan Culturally Responsive Teaching (CRT) dapat meningkatkan kemampuan berpikir reflektif peserta didik pada pembelajaran IPA materi ekologi dan keanekaragaman hayati Indonesia. Nilai hasil uji t two tailed menunjukkan nilai signifikansi sebesar 0.000 < 0.05 berarti terdapat perbedaan yang signifikan antara pembelajaran siklus I dengan pembelajaran siklus II dengan menggunakan model Problem Based Learning (PBL) berbasis Culturally Responsive Teaching (CRT).
Project-Based Learning in Indonesian Junior High School Science Education for SDG 4: Teachers’ Perceptions, Practices, and Implementation Challenges Martini Martini; Erman Erman; I Gusti Made Sanjaya
Journal of Current Studies in SDGs Vol. 2 No. 3 (2026): September
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jocsis.2.3.265

Abstract

Objective: To explore Indonesian junior high school science teachers’ perceptions, practices, and challenges in implementing Project-Based Learning (PjBL) in science education, particularly in relation to the promotion of quality education as reflected in SDG 4. The study also examined the relationship between teaching experience, regional background, teachers’ perceptions, and the frequency of PjBL implementation. Method: A survey was conducted involving science teachers from various regions of Indonesia with different teaching experiences. Data were collected using a questionnaire developed based on core PjBL indicators, including project planning, implementation, assessment, and reflection. The data were analyzed using descriptive analysis, chi-square tests, and binomial tests. Results: The findings showed that most science teachers had positive perceptions of PjBL and recognized its potential to enhance student engagement, collaboration, problem-solving, creativity, and critical thinking skills. However, positive perceptions did not automatically lead to frequent classroom implementation. Several challenges were identified, including limited time, varying student readiness, inadequate facilities, difficulties in project assessment, and limited understanding of inquiry-oriented and reflective PjBL practices. Novelty: The study highlights the gap between teachers’ positive perceptions and actual PjBL implementation in Indonesian junior high school science education. It contributes to SDG 4 by emphasizing the need for sustained professional development to strengthen teachers’ pedagogical competence and support more inclusive, meaningful, and quality science learning.
Co-Authors Abdul Kodir Achmad Lutfi AFAF BAKTIR Agustin, Zulfani Nurdiana Ananta Adita Eka Putra Aprido Bernando Simamora Asfiyah, Sofi Nur Astutik, Julia B. Jatmiko Bagus Rahmat Basuki Beni Setiawan Bertha Yonata Budi Jatmiko Cleolansya Afiza Chinta Arnessya Damayanti, Ni Noman Triyani Dian Novita Dina Kartika Maharani Endang Susantini Erman Erman Firlia Nur Fadila Firman Adji Nur Hidayat Gatot Suparno1 Hakimah, Nurul Lathifatul Hanifa Rachmah Kamila Hanum Dea Atila Hariyono, Eko Ika Ambarwati Indarwati, Rosi Ishma, Ervina Fadhilatul ISMONO ISMONO Isnawati1 Julian Sagus Bramasta Kardi, Soeparman Karimah, Iffah Koestiari, Toeti Koestiari Kurdaningsih, Kurdaningsih Kurniasari, Indah Kurniawati, Laili Kusumawati Dwiningsih L. R. Jannah Lukas S. Budipramana1 Madlazim Madlazim Madlazim Madlazim Mardiyanti, Nur Eka Agusti Maria Monica Sianita Maria Monica Sianita Basukiwardojo Martini Martini Monica, Maria Muchlis Muchlis Mufid, Mohammad Fakhrul Muhammad Ikhlas Abdjan Muhammad Nasir Murniati, Diani Rachmanita Nafisa Cahyani Ngandoh, Satwika Trianti Nita Kusumawati Nita Kusumawati Nita Kusumawati Nur Hayati Nur Hayati Pirim Setiarso Rosyidah*, Kholifatur Rosyiidah, Nur Anisa S. Oktaviyanti S. R. Yunus Samik Samik Samik Samik Samik Samik Sari Edi Cahyaningrum Satwika Trianti Ngandoh Selvi Marcellia Soeparman Kardi Solly Aryza Sophia Allamin Sri Poedjiastoeti Sri Poedjiastoeti Sutrisno Sutrisno Sutrisno, Sutrisno Suyatno Sutoyo SUYONO Syahdiani Syahdiani Syahdiani, Syahdiani Syahrani, Achmad Titik Taufikurohmah Toeti Koestiari Koestiari Trisanti, Diah Candra Tukiran Tukiran Tukiran, Tukiran Viyana Choyrunisa , Ratrie Viyana Choyrunisa, Ratrie Wahono Widodo Wanita, Defitiana WIELIYANI, ARI YUNI SRI RAHAYU ZAINUL ARIFIN IMAM SUPARDI Zeinur Rochma Fandis Romadhon