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All Journal Jurnal Penelitian Saintek Jurnal Konseling dan Pendidikan Jurnal Neutrino : jurnal fisika dan aplikasinya SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Pendidikan Fisika FKIP UM Metro JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Edufisika: Jurnal Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini JIPF (Jurnal Ilmu Pendidikan Fisika) Momentum: Physics Education Journal Journal of Natural Science and Integration Journal of Science Education Research Triadik JPBIO (Jurnal Pendidikan Biologi) Jurnal Biotek Kasuari: Physics Education Journal (KPEJ) SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme ULIN: Jurnal Hutan Tropis Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat International Journal of Research in Education (IJRE) DIKSAINS : Jurnal Ilmiah Pendidikan Sains Jurnal Ilmiah Ilmu Terapan Universitas Jambi Dikdimas : Jurnal Pengabdian Kepada Masyarakat IJOEM: Indonesian Journal of Elearning and Multimedia Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika PPSDP International Journal of Education Journal of Environment and Sustainability Education IJIS Edu : Indonesian Journal of Integrated Science Education Indonesian Journal on Learning and Advanced Education (IJOLAE)
Wardana, Rendy Wikrama
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Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Social Sciences Other

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The effect of salung leaf extract (Psychotria viridiflora) on blood glucose levels in mice Dara, Niki Dwi Dia; Ruyani, Aceng; Wardana, Rendy Wikrama; Mayub, Afrizal; Karyadi, Bhakti
Jurnal Penelitian Saintek Vol 30, No 2 (2025)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jps.v30i2.87757

Abstract

This research is crucial in the context of the rising global prevalence of diabetes, a metabolic disorder that significantly affects public health. This study aims to determine the effect of salung leaf extract (Psychotria viridiflora) on blood glucose levels in hyperglycemic mice (Mus musculus). The study used 25 mice (Mus musculus) weighing 20-40 grams, divided into 5 treatment groups (P). Each group consisted of 5 mice, including a negative control, positive control, and three experimental groups with the administration of P. viridiflora extract at various doses (0.0112; 0.0225; and 0.0337 g/kgBW). Blood glucose measurements were conducted four times, on days 0, 6, 12, and 18, which included an initial glucose measurement, post-alloxan induction, and subsequent measurements after treatment. Among the three tested doses, the highest dose (0.0337 g/kg BW) proved to be the most effective in reducing blood sugar levels in alloxan-induced M. musculus, with effectiveness comparable to the standard drug Glibenclamide. Thus, the extract of P. viridiflora leaves shows strong potential as an alternative herbal antidiabetic therapy for M. musculus.
Development of Learning Media to Enhance Students' Digital Literacy: A Bibliometric Analysis Purwanto, Andik; Hamzah, Syukri; Wardana, Rendy Wikrama; Yanti, Fitri April; Butali, Reygan A.
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.v8i1.7181

Abstract

This research aims to determine the need for the development and application of learning media as an effort to improve students' digital literacy. The research method carried out is the determination of keywords, namely "digital literacy competency education" and "journal" in the Publish or Perish (PoP) software as a research data source database with the Scopus database, resulting in 157 articles from 2014-2024 and obtaining 42 articles as samples in accordance with the keyword criteria. Meta-data analysis was carried out using Mendeley and VOSViewer to visualize a bibliographic network with research variables such as the year of publication of the article, the country of publication of the journal, the name of the author of the article, and the article with the most citations. The results of the analysis show that the development and application of learning media as an effort to improve students' digital literacy is indeed needed in supporting the learning process and can be an interesting alternative method to improve student academic achievement. In addition, the results of mapping analysis using VOSviewer show several themes about the use of comic-based physics learning media such as 'university student', 'application', 'role', 'scientific literacy', and 'effect' which are still rarely researched and become the latest themes in research. So it can be concluded that the development and application of learning media as an effort to improve students' digital literacy needs to be researched again. 
Automatic Assessment- Based Artificial Intellegent to Measure Students Environmental Literacy Yanti, Fitri April; Wardana, Rendy Wikrama; Buyung, Buyung; Heryensi, Elza; Khamis, Noorzana
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 7, No. 3, September 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ijolae.v7i3.11240

Abstract

There is a need to measure the environmental literacy of secondary school students to promote awareness of environmental issues and provide sustainable solutions. Environmental literacy assessment is done using the UNESCO Criteria on Education and Culture Sustainable Development (ECSD). This study aimed to develop an automatic evaluation based on Artificial Intelligence (AABAI) to measure students’ environmental literacy in science subjects and environmental issues topics. This study uses the ADDIE development model, which includes analysis, design, development, implementation, and evaluation stages. The data were examined through both quantitative and qualitative approaches using Item Response Theory (IRT). Content validity of the AABAI instrument was confirmed through Aiken’s V analysis, indicating acceptable validity levels. All test items were deemed valid based on the Rasch model, considering item fit and difficulty parameters. The AABAI instrument has been implemented in educational settings and has successfully provided a comprehensive overview of junior high school students’ environmental literacy profiles. The use of AABAI as a transformative assessment can ensure that students care more about the environment and maintain environmental sustainability.
Developing Character Through 'Seni Dendang' Instructional Materials in Elementary Schools to Enhance the Pancasila Student Profile Tarmizi, Pebrian; Danim, Sudarwan; Wardana, Rendy Wikrama
Scaffolding: Jurnal Pendidikan Islam dan Multikulturalisme Vol. 8 No. 1 (2026): Pendidikan Islam dan Multikulturalisme
Publisher : Institut Agama Islam Sunan Giri (INSURI) Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/scaffolding.v8i1.8800

Abstract

This study aims to develop feasible and practical ethnopedagogy-based Seni Dendang teaching materials to integrate character values at SDN South Bengkulu. Using the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model, this research involved six expert validators (material, language, and media) and limited trials with teachers and fifth-grade students. Data were collected through interviews, documentation, and Likert-scale questionnaires, then analyzed qualitatively and quantitatively using Aiken’s V index and the percentage agreement formula. Validation results showed a very high level of feasibility, with average scores of 0.86 from material experts (Highly Feasible), 0.83 from language experts (Highly Feasible), and 0.86 from media experts (Highly Feasible), with expert agreement reliability exceeding 81% (Very Strong). Field trial results demonstrated extraordinary practicality, with student responses reaching 97.71% and teacher responses at 98.33%. This study concludes that these character-based Seni Dendang teaching materials are effective and practical for use as a learning resource to enhance student character while systematically preserving local cultural identity in elementary schools. The significance of this research lies in its dual impact: practically, it provides a concrete solution to the deficit of contextually relevant learning resources by utilizing local wisdom as an active instrument for character building. Theoretically, it enriches the field of Educational Technology by demonstrating the successful integration of ethnopedagogy within the ADDIE framework to strengthen the national character values aligned with the Merdeka Belajar curriculum.
Co-Authors ACENG RUYANI Andik Purwanto Anggraini, Yestilia Aniliawati, Ur anjelie, Anggi April Yanti, Fitri Ardina, Mona Ariefa Primair Yani Ariefa Primairyani, Ariefa Ayub, Yenni Novita Lestari BHAKTI KARYADI Binti Abdul Rahim, Suzieleez Syrene Butali, Reygan A. Buyung Buyung, Buyung Cantika, Pricilia Debi Dara, Niki Dwi Dia Defianti, Aprina Efriyani, Veni Efriyani Eka Saputra Eko Risdianto Elsi Adelia Fitri Endang Widi Winarni Fadhilah, Annisa Alya Farid, Muchammad Firdaus, Mochamad Lutfi Firmanul Catur Wibowo Fitri April Yanti, Fitri April Fitriana, Febi Hamzah, Syukri Handayani, Rinda Fitri Harofah, Ayu Idhil Hayuni Retno Widarti Hendri Saputra Henny Johan Herawati, Asmida Heryensi, Elza I Wayan Dharmayana Ida Lestari Indra Sakti Indriani, Lativa Dwi Irwan Koto, Irwan Iwan Setiawan Johan , Henny Kasim, Hafia Ameliyah Khamis, Noorzana Lestari, Novia Ayu Lestari, Tri Reski Lia Anggraini Liliasari , Lisantia, Risky Novi Lumbangaol, Asian M. Anas Thohir M. Lutfi Firdaus, M. Lutfi Maya, Ratmi Mayub, Afizal Mayub, Afrizal Medriati, Rosane Nahadi NIKMAH, KHOIRUN Nirwana, Nirwana Noni Noviana Nulhakim, Lukman Nursa'adah, Euis Nursaadah, Euis P. C. Tjiang Parlindungan, Deni Partikasari, Rika Pathonawiratama, Gustin Pistira, Pistira Pujianto, Dian Puspita Sari, Hesi Putra, Syalendra Putri Anjarsari Putri, Siti Meizhuri Aulia Putri, Zakyya Septiana Raden Mohamad Herdian Bhakti Rambat Nur Sasongko Rotami, Ladya Saprudin Saprudin, Saprudin Saragih, Indah Soraya Sartika, Rita Sathasivam, Renuka V. Setiani, Winda Sudarwan Danim Sudirman Sudirman Sukarso, A. A. Sutarno Sutarno Sutarno, M Sutarno, M. Tarmizi, Pebrian Thoha Firdaus Tungga, Nora Kumala Uliyandari, Mellyta Umaya Umaya, Umaya Utomo, Niko Veronica, Liza Christine Wahyuningsih, Endah Tri Walid, Ahmad Wulandari, Fenni Krisna Yanti, Isya Vira Yunitasari Yunitasari, Yunitasari