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PENGEMBANGAN LKPD SISTEM TRANSPORTASI MAKHLUK HIDUP MODEL LEARNING CYCLE UNTUK MENINGKATKAN PEMAHAMAN PESERTA DIDIK Eka Rachmawati; Sabar Nurohman; Asri Widowati
Jurnal TPACK IPA Vol 8, No 1 (2024): Jurnal TPACK IPA (January, 2024)
Publisher : Universitas Negeri Yogyakarta

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Abstract

Penelitian ini bertujuan untuk mengetahui: 1) Kelayakan LKPD ditinjau dari aspek syaratdidaktik, syarat kontruksi, syarat teknis dan kesesuaian dengan Learning Cycle. 2) Adanya peningkatanpemahaman peserta didik dengan Model Pembelajaran Learning Cycle di SMP N 1 Wates dalam bentukLKPD. 3) Respon peserta didik dan pendidik SMP N 1 Wates terhadap kualitas LKPD SistemTransportasi Makhluk Hidup. Penelitian ini merupakan penelitian R D dengan model 4D (Define,Design, Develop, dan Disseminate). Teknik analisis data menggunakan analisis kualitatif dan analisiskuantitatif. Analisis kualitatif yaitu berupa uraian saran dan skor  penilaian dari semua validator yangsudah dikonversi menjadi skala 4, sedangkan analisis data secara kuantitatif dengan perhitunganpersentase keterlaksanaan pembelajaran dan ketercapaian peningkatan pemahaman menggunakanstandard gain serta perhitungan ketuntasan nilai evaluasi terhadap KKM sebagai indikator ketercapaianpemahaman peserta didik. Hasil penelitian ini menghasilkan LKPD IPA dalam model pembelajaranLearning Cycle dengan tema Sistem Transportasi Makhluk Hidup memperoleh jumlah skor total 108,5dari skor maksimal 128 termasuk kategori sangat baik (A). LKPD IPA yang dikembangkan mampumenunjukkan peningkatan pemahaman peserta didik dan respon peserta didik dengan sangat baikterhadap kualitas LKPD IPA ini. Kata Kunci: LKPD, Learning Cycle, Sistem Transportasi Makhluk Hidup, Pemahaman Peserta Didik.
DEVELOPMENT OF AN ELECTRONIC MODULE BASED ON PBL-STEM IN A CONTEXTUAL ETHNOSCIENCE LEARNING “RED BRICK MAKING” TO IMPROVE STUDENTS’ PROBLEM-SOLVING SKILLS Devhia Riska Noviati; Asri Widowati
JPPIPA (Jurnal Penelitian Pendidikan IPA) Vol. 10 No. 1 (2025): Juni 2025
Publisher : Universitas Negeri Surabaya in collaboration with Perkumpulan Pendidik IPA Indonesia (PPII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jppipa.v10n1.p28-36

Abstract

This research aims to: (1) produce an electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” that are feasible to improve problem solving skills; (2) determine the practicality of electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” “ has been produced in improving problem solving skills; (3) determine the effectiveness of electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” has been produced in improving problem solving skills. This research is development research by adapting Thiagarajan’s 4-D model consisting of Define, Develop, Design, and Disseminate. This research involved 2 expert lecturers as validators, as well as 30 seventh-grade students of SMP N 3 Banguntapan as research subjects. The data analysis technique used qualitative and quantitative analysis. The effectiveness of LKPD through prerequisite test, paired sample t-test, and effect size test. The results showed that: (1) there has been produced electronic modules based on PBL-STEM on ethnoscience learning “red brick making” is very feasible to use in science learning; (2) electronic modules based on PBL-STEM on ethnoscience learning “red brick making” has been produced is very practical in improving students’ problem solving skills (3) electronic modules based on PBL-STEM on ethnoscience learning “red brick making” has been produce is very effective in improving students’ problem solving skills.
A Literature Review on the Integration of Ethno-STEAM in Science Learning through Local Potential: The Case of ‘Mi Lethek Bantul’ Yuli Arti; Asri Widowati; Autchariya Krautharot
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.v7i2.7708

Abstract

This study is a literature study which is conducted to explore the incorporation of the Ethno-STEAM-based approach to learning science using local potential of 'Mi Lethek Bantul'. Ethno-STEAM is a learning approach that integrates Science, Technology, Engineering, Arts, and Mathematics, by integrating local cultural values as a learning environment.     . Mi Lethek as a traditional dish made of cassava flour embodies various simple concepts of science and technology that can be used in the learning process, e.g., physical and chemical changes, traditional biotechnology procedures, use of energy, and concepts of traditional tool engineering      It is demonstrated in the study that science learning based on the incorporation of the Ethno-STEAM approach using 'Mi Lethek Bantul' is fostering improved conceptual understanding of the students, in addition to fostering cultural awareness, creativity, critical and problem solving skills. Through this incorporation, there is the potential to develop contextualized, pertinent learning, and enhance the development of the character of the students and character literacy in the sciences. Hence, the application of Etno-STEAM drawn from local potential is a powerful strategy in holistic, sustainable learning in the sciences.
The Synthesis of CH₃NH₃PbI₃₋ₓBrₓ under Uncontrolled Humidity for Perovskite Solar Cell Application Kusumawardani, Cahyorini; Ikhsan, Jaslin; Budiasih, Kun Sri; Herlambang Nugroho; Widowati, Asri
Science and Technology Indonesia Vol. 11 No. 1 (2026): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.1.298-310

Abstract

CH₃NH₃PbI₃₋ₓBrₓ perovskite films were successfully synthesized under uncontrolled humidity using a two-step spin-coating method followed by Ostwald ripening (OR) treatment. Bromide incorporation into CH₃NH₃PbI₃ was achieved by diluting the pre-formed CH₃NH₃PbI₃ films with CH₃NH₃Br (MABr) solutions at various concentrations. X-ray diffraction (XRD) analysis confirmed the formation of a tetragonal perovskite phase with reduced lattice parameters as the bromide concentration increased, indicating successful substitution of I⁻ by Br⁻ ions. Scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) characterization showed that moderate bromide incorporation (30–40 mg/mL) produced dense and uniform grains with homogeneous halide distribution, whereas excessive MABr resulted in non-uniform morphology and halide segregation, particularly under humid conditions. Optical analysis revealed a gradual blue shift of the absorption edge, consistent with band gap widening due to lattice contraction. Photovoltaic performance measurements demonstrated that higher MABr concentrations led to decreased current density and fill factor, attributed to excessive bromide content and defect formation. These findings indicate that controlled bromide incorporation via Ostwald ripening using an MABr concentration of 20 mg/mL effectively enhances the structural quality, film stability, and photovoltaic performance of CH₃NH₃PbI₃₋ₓBrₓ perovskite solar cells under humid environments.
Integration of PjBL-STEM and Virtual Laboratory as a Strategy to Enhance 21st Century Scientific Literacy in Junior High School Science Learning Saputra, Ahmad; Fandi, Real; Nurohman, Sabar; Natadiwijaya, Ismail Fikri; Wilujeng, Insih; Widowati, Asri; Damayanti, Herlina
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 8, No 1 (2026): January 2026
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v8i1.9287

Abstract

This study aims to analyze the effectiveness of integrating Project-Based Learning (PjBL) with Science, Technology, Engineering, and Mathematics (STEM) and virtual laboratories in enhancing 21st-century scientific literacy among junior high school students. A quasi-experimental design employing a one-group pretest–posttest model was used, involving 25 seventh-grade students from SMP Negeri 11 Yogyakarta. Data were collected using a scientific literacy test encompassing three dimensions: explaining phenomena scientifically, interpreting data and scientific evidence, and evaluating and using scientific information. The results revealed a significant difference between pretest and posttest scores (p < 0.05), with a normalized gain score of 0.62 categorized as medium. The greatest improvement occurred in the dimension of explaining phenomena scientifically (0.83), followed by interpreting data and scientific evidence (0.67), and evaluating and using scientific information (0.58). The integration of PjBL-STEM with virtual laboratories enhanced students’ conceptual understanding, scientific reasoning, and inquiry skills through interactive and contextual learning experiences. These findings demonstrate that the hybrid PjBL-STEM model, supported by virtual laboratory simulations, effectively promotes 21st-century scientific literacy. Moreover, this study provides empirical evidence on how the integration of PjBL-STEM and virtual laboratories can bridge the gap in scientific literacy development within Indonesian secondary education.
The Effect Of Virtual Reality In Electronic Worksheets With Discovery Learning On Improving Critical Thinking Skills Of Junior High School Students Fahrezy, M.; Widowati, Asri; Winarto, Winarto; Rahmawati, Laifa
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 8, No 1 (2026): January 2026
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v8i1.7615

Abstract

One of the important skills in the 21st century is critical thinking skills, as educational objectives focus on development to face the challenges of the world of education. This study aims to analyze the impact of using virtual reality in electronic worksheets with discovery learning on critical thinking skills of junior high school students. This research is an experimental research with a quantitative approach using Quasi-Experiment. The research design used Nonequivalent Control Group Design with two sample classes totaling 32 experimental and 32 control class students. Data collection on the level of critical thinking skills is seen from the results of pretest and posttest essays of 6 items on solar system material on 6 aspects of critical thinking skills i.e. analysis, evaluation, interpretation, inference, explanation, and metacognition. Data analysis was carried out Independent Sample T-Test test and effect size test. The results of this study indicate that there are differences in the critical thinking skills of junior high school students who use virtual reality in electronic worksheets with discovery learning and the use of virtual reality in electronic worksheets with discovery learning on students' critical thinking skills has a very strong influence.
Modules STEM-Based Science Learning Integrated with Education for Sustainable Development Materials on Environmental Pollution to Improve Science Literacy and Independent Learning Novia Budiarti; Asri Widowati; Sabar Nurohman
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13172

Abstract

This study aimed to develop and evaluate a science learning module based on a STEM approach integrated with Education for Sustainable Development (ESD) on environmental pollution material for seventh-grade students. The research examined the module’s validity, practicality, and effectiveness in improving scientific literacy and learning independence. The development process employed the ADDIE model, while effectiveness testing used a quasi-experimental design with three groups: a STEM–ESD integrated module (experimental group), a STEM-only module, and an ESD-only module (comparison groups). The participants were seventh-grade students of SMPN 3 Sanggau Ledo. Data were collected using expert validation sheets, teacher and student response questionnaires, scientific literacy tests, and learning independence questionnaires. The results indicated that the module was categorized as very valid in terms of content, construction, and language, and very practical based on teacher and student responses. Effectiveness testing showed that the STEM–ESD integrated module resulted in higher improvements in scientific literacy compared to the STEM-only and ESD-only modules, with mean differences of 15.9 and 21.7, respectively. Statistical analysis using t-test and MANOVA revealed significant differences among the three groups (p < 0.05). In addition, students in the STEM–ESD group achieved the highest learning independence score (88.4%). In conclusion, the STEM–ESD integrated module is valid, practical, and statistically effective in enhancing scientific literacy and learning independence.
Peningkatan Budidaya Bunga Telang Melalui Teknologi Rumah Paranet untuk Pengendalian Hama dan Peningkatan Produktivitas Kuswarsantyo; Wakid, Muhkamad; Asri Widowati; Heni Winahyuningsih; Aisyah Rohmatunnisa; Sabrina Aisyah; Zafaron Wasillah Khajati; Maulina Jazhilatul Khikmiah
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol. 10 No. 1 (2026): Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpmmp.v10i1.94535

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Pengembangan Sendangsari sebagai Desa Mandiri Budaya memerlukan pasokan komoditas lokal yang berkelanjutan untuk menopang ekonomi kreatif dan UMKM desa. Salah satu komoditas yang dikembangkan adalah bunga telang (Clitoria ternatea L.), tetapi budidaya lahan terbuka menghadapi hambatan utama berupa serangan hama defoliator (belalang dan ulat pemakan daun) serta fluktuasi lingkungan tumbuh yang menyebabkan pembungaan tidak stabil. Program Pengabdian kepada Masyarakat (PkM) ini bertujuan menerapkan teknologi budidaya terlindung sebagai strategi mitigasi risiko hama dan mikroklimat, sekaligus memperkuat kapasitas kelompok mitra dalam pengelolaan sistem produksi. Metode yang digunakan adalah Participatory Action Research (PAR) dengan melibatkan Kelompok Wanita Tani (KWT) dan kelompok Global Gotong Royong Tetrapreneur (G2RT) melalui siklus perencanaan–aksi–refleksi: diagnosis masalah budidaya, pembangunan rumah paranet (screen house paranet #65%) untuk uji coba pada 200 tanaman, penguatan SOP budidaya (sanitasi kebun, pemangkasan, pemupukan, dan standar panen), serta monitoring berbasis logbook panen dan catatan tekanan hama. Hasil menunjukkan bahwa pada kebun terpusat, produksi lahan terbuka mencapai rata-rata ±2000 g/hari (Feb–Mar 2025), tetapi rentan terhadap serangan hama; pada periode Okt–Des 2025, produksi agregat kebun mencapai ±2500 g/hari, dengan kontribusi ±1925 g/hari dari 800 tanaman terbuka dan ±575 g/hari dari 200 tanaman dalam unit terlindung. Produktivitas indikatif per tanaman pada unit terlindung lebih tinggi (±2,88 g/tanaman/hari) dibandingkan unit terbuka (±2,41 g/tanaman/hari) pada periode yang sama. Mitra juga melaporkan adanya perbaikan dalam konsistensi mutu visual bunga. Temuan ini menunjukkan bahwa paket mitigasi berbasis budidaya terlindung yang dipadukan dengan pendampingan PAR dan SOP dapat membantu menstabilkan produksi dan memperkuat keberlanjutan pasokan bahan baku bagi UMKM desa.
Role of LMS-Based Learning Communities on the Independent Teaching Platform in Enhancing Teachers’ Basic Competencies Sri Jumini; Parmin Parmin; Asri Widowati; Wahyudi Wahyudi; Öznur ATAŞ AKDEMİR; Ahmet Selçuk AKDEMİR; Fatih Can; Berk İlhan; Victor Oluwatosin Ajayi; Odessa D. Aberilla; Winarto Winarto; Purba Risma Sutikno
Online Learning In Educational Research (OLER) Vol. 6 No. 1 (2026): Online Learning in Educational Research
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/oler.v6i1.1092

Abstract

This study aims to analyze the role of the Learning Community on the Independent Teaching Platform LMS in improving teacher basic competencies and its impact on teacher performance and student learning outcomes. The study used mixed methods with a sequential exploratory model. The qualitative phase was conducted through interviews, focus group discussions (FGDs), observation, and documentation, while the quantitative phase used questionnaires for 55 elementary, junior high, and high school teachers in Wonosobo Regency. Qualitative data analysis was assisted by NVivo 12 software, and quantitative data were analyzed descriptively. The results showed that the Learning Community improved teachers' pedagogical competency with an average score of 3.0 (good category), professional competency of 3.27 (good), personality competency of 3.23 (good), and social competency of 2.77 (fairly good). As many as 67% of teachers participate in Learning Communities due to mandatory requirements and performance assessments, which has shifted the function of learning communities. Learning Communities should serve as a forum for collaboration, reflection, sharing of best practices, and strengthening technological literacy, all of which positively impact teacher professionalism, teaching quality, and student learning outcomes. However, extrinsic motivations are more predominant, focusing more on administrative fulfillment than professional development. The results of this study provide encouragement for learning communities to provide more internal motivation in teacher professional development
TRANSFORMING SCIENCE EDUCATION: EDU-GAME VIRTUAL REALITY AS A CATALYST FOR CONCEPTUAL UNDERSTANDING Laifa Rahmawati; Asri Widowati; Muhkamad Wakid; Feby Permata Sari
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 7 No. 2 (2026): Volume 7 Number 2 (April 2026)
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v7i2.7191

Abstract

An ideal science education requires access to science laboratories. Science laboratories have several access limitations to experiments and practical activities. Virtual Reality (VR) is an effective solution to overcome these challenges. This research and development aims to assess the effectiveness of Edu-Game Virtual Reality in improving students' understanding of concepts. This study is a Research and Development study using the Define, Define, Develop, and Disseminate procedure. This research was conducted on VII-grade students at SMPIT Salman Al Farisi Jogja. The sampling technique used was simple random sampling, and the product trial design was a pretest-posttest control group. The research instruments consisted of conceptual understanding tests and non-tests, in the form of student-response questionnaires for products. Data analysis was carried out using the SPSS program for empirical data, qualitative descriptive methods for validating the learning device instruments, hypothesis testing with the t-test, and effect size analysis using IBM SPSS 25 to assess the effectiveness of the product and improve concept understanding. Based on the analysis that has been done, 1) the product is declared feasible by the expert with a very feasible category; and 2) the use of the Edu-Game Virtual Laboratory Science is significant.
Co-Authors Abdul Gani Adytianto, Eka Agus Widyianto Agusta, Fauji Ahmet Selçuk AKDEMİR Aisyah Rohmatunnisa Aminatun, Tien Anggoro Fajar Dwi U Anggrek sinta sari Ani Nurhidayanti Annis Septidiani Annisa Setiawan Ardya Fatma Winarni Arif Rohman Arifiana, Indri Arina Zaida Ilma Ariswan Arrozi, Wahyu Arti, Yuli Aryani, Fella Assagaf*, Muhammad Dzulfikar Astuti Wijayanti Autchariya Krautharot Ayu Latiefah Eka Wahyuni Ayu Berk İlhan Cahyorini Kusumawardani Dadan Rosana Damayanti, Herlina Desi Ramadhanti Devhia Riska Noviati Dewi Liesnoor Setyowati Dewi Luthfiana Didik Setyowarno Dita Ardwiyanti Dita Puji Rahayu Dony Auliya Arrohman Eka Rachmawati Eko Hari Sutanto Eko Prasetyo Eko Widodo Ekosari Roektiningrum, Astuti Himmatul Hasanah Erfan Priyambodo Erwim Setyo kriswanto Fahrezy, M. Fairuz Zakirah Fandi, Real Fatih Can Fatikha Rahmah Feby Permata Sari Fitria Lafifa Fitriana, Rosda Laila Habibatul Unayah Handayani Dwi Handayani, Danik Triyas Hastati Widyaningrum Heni Winahyuningsih Hentrista Rahma Wardhani Herlambang Nugroho Hery, Rochmad Hery Prawoto Ibnu Siswanto Ibrahim Pandu Ame IGP Suryadarma Indriana, Romi Insih Wilujeng Intan, Intan Yonsyah Jaslin Ikhsan Jihan Jihannita Joko Sudomo Juli Astono Jumadi Jumadi Kun Sri Budiasih Kurnia Rusmawati Kustanti, Fera Kuswarsantyo Lady Wahyu Hapsari Laifa Rahmawati Laifa Rahmawati, Laifa Laila Katriani Lilik Kurniawan Listina Widiastuti Lutfi Yunial Ismi M Noor A Azman M. Luthfi Hakim Maryanto, Allesius Maulina Jazhilatul Khikmiah Mega Indah Puspita Sari Mingchang Wu Minta Harsana Mirsya Adelia Moh. Khairudin Muhammad Aris Aris Muhammad Hasan Muhammad Rasyid Muhkamad Wakid Muhkamad Wakid Musdalifah Musdalifah Mustofa Mustofa Natadiwijaya, Ismail Fikri Novia Budiarti Nur Kadarisman Nur Muhammad, Fikri Nur Rokhanah Nur Wijayanto Nurkhasanah, Ema Nurmaliasari, Nurmaliasari Nurwulan, Wening Odessa D. Aberilla Öznur ATAŞ AKDEMİR Paidi Paidi Paidi Paidi Pamungkas, Oky Panggih Priyambodo Pargusta, Purnamasari Parmin Parmin Paryanto Permata, Riska Ayu Pratiwi, Reni Indah Ayu Prayogi, Dwi Prayogi Purba Risma Sutikno Purwanti Widhy Hastuti Purwati, Umi Shalihah Putri Putri Anjarsari Rachman, Novita Amalinda Rahmat, Yudist Prasetyo Rahmi Faradisya Ekapti Sabar Nurohman Sabar Nurohman Sabar Nurohman Sabar Nurohman Sabrina Aisyah Sadewo, Muhammad Ali Imron Saputra, Ahmad Sarah Rahmawati Setyaningsih, Ari Setyo kriswanto, Erwim Setyowarno, Didik Setyowarno, Didik Sholikhah, Annisa Fitri Sinta Aulia Devi Maharani Siti Fatimah Az-Zahro Sri Jumini Sri Rejeki Sukarni Hidayati Sunarta Suratsih Suratsih Susanto, Eko Hari Suyanta Suyanta Suyoso . Suyud Suyud Suyud, Suyud Tianna, Elsa Titik Krisnawati Titik Krisnawati Tri Sulis Setyawati Tutiek Rahayu Utami, Danik Noor Victor Oluwatosin Ajayi Wahyu Marliyani Wahyudi Wahyudi Wibowo, Widodo Setiyo Widodo Setiyo Wibowo Widodo Setyo Wibowo Widyangrum, Hastati WINARTO Winarto Winarto Winarto Winarto Wirawan Fadly Wulan Ambar Pratiwi Yoga Guntur Sampurno Yogi Irawan, Adhe Yuni Wibowo Yuni Wibowo Yuni Wibowo Yunus, Sitti Rahma Yusuf Kurniawan Zafaron Wasillah Khajati Zuhdan Kun Prasetyo