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All Journal Jurnal Ilmu Pendidikan JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Visi Ilmu Pendidikan Jurnal Entropi Sainstek Jurnal Pendidikan Ekonomi (JUPE) Jurnal Pendidikan Sains Jurnal Pendidikan Indonesia Journal of Education and Learning (EduLearn) Jurnal Inovasi Pendidikan Kimia International Journal of Education Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) EduChemia: Jurnal Kimia dan Pendidikan Pedagogia: Jurnal Pendidikan QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Tadris Kimiya Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Zarah J-PEK (JURNAL PEMBELAJARAN KIMIA) Chemistry in Education Panrita Abdi - Jurnal Pengabdian pada Masyarakat Unnes Science Education Journal Jurnal Ilmiah Peuradeun Jurnal Penelitian Pendidikan IPA (JPPIPA) PAEDAGOGIA Journal of Science Learning Journal of Natural Science and Integration JKTP: Jurnal Kajian Teknologi Pendidikan Jurnal Administrasi dan Manajemen Pendidikan Jurnal Pendidikan Kimia (JPKim) IJCER (International Journal of Chemistry Education Research) BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Journal of Educational Research and Evaluation Kwangsan: Jurnal Teknologi Pendidikan Journal of Humanities and Social Studies Journal of Saintech Transfer JKPK (Jurnal Kimia dan Pendidikan Kimia) Jurnal Pembelajaran Sains Education and Human Development Journal JCER (Journal of Chemistry Education Research) Buletin Ilmiah Sarjana Teknik Elektro Jurnal Karinov JAMP : Jurnal Administrasi dan Manajemen Pendidikan JPP (Jurnal Pendidikan dan Pembelajaran) Hydrogen: Jurnal Kependidikan Kimia Journal of Community Practice and Social Welfare (JaCiPS) Journal of Disruptive Learning Innovation (JODLI) UNESA Journal of Chemical Education Jurnal Pengabdian Masyarakat Biologi dan Sains Jurnal MIPA dan Pembelajarannya Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Pandawa : Pusat Publikasi Hasil Pengabdian Masyarakat Ta'dib Jurnal Riset Pembelajaran Kimia Engagement: Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Samakta: Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan MIPA Jurnal Inovasi Pendidikan Kimia Indonesian Journal on Learning and Advanced Education (IJOLAE)
Hayuni Retno Widarti
Unversitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Optimalisasi Fermentasi Bioetanol Campuran Batang Pisang (Musa paradisiaca) dan Bonggol Jagung (Zea mays) dengan Variasi Perlakuan dan Waktu Khairul Hidayah; Endang Widi Winarni; Rendy Wikrama Wardana; M. Lutfi Firdaus; Hayuni Retno Widarti
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (2025): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/0n6tq123

Abstract

This study aims to determine the ethanol content from banana stem and corn cob residues with variations in treatment and fermentation time using a starter culture to accelerate the fermentation process. The method used was an experimental design with treatment variations and fermentation times of 9, 12, and 15 days. Quantitative data were analyzed by measuring the average ethanol content and volume produced for each treatment and fermentation time, then presented in graphical form. The results showed that the highest ethanol content was obtained in treatment A (100% yeast) with 20% ethanol after 15 days of fermentation. In conclusion, the longer the fermentation time, the higher the ethanol content; however, the effect of fermentation time was not always consistent because ethanol content is influenced by the materials used, fermentation duration, and the condition of microorganisms during the fermentation process. Keywords: Banana Stem Residues, Bioethanol, Corn Cob Residues, Environmentally Friendly Technology
Pengembangan Konten Kreatif Berbasis Website sebagai Media Pembelajaran pada Materi Geometri Molekul Nahadi Nahadi; Hayuni Retno Widarti; Ari Syahidul Shidiq; Wiwi Siswaningsih; Atep Rian Nurhadi; Triannisa Rahmawati; Miarti Khikmatun Nais; Rara Djati Anggraeni; Hasna Athaya Rifa; Rismayanti Chusnul Chotimah; Amara Dwi Ayuni; Lusiana Citra Aphelia; Tanti Oktaviani
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10116

Abstract

Effective chemistry learning should be designed to actively engage students in various activities that promote deep understanding of abstract concepts, skill enhancement, and positive behavior development. This study aimed to develop creative content based on a website as a learning media for molecular geometry topics. This study uses the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The study involved 32 students at the high school, 5 educators, and 3 validators. The results show that 100% of the validators stated that the content developed on the website is valid. The developed content aligns with the material concept, and the learning objectives are based on the needs and expected learning outcomes. Feasibility test results indicate that the website meets the criteria for facilities and media quality, aligning with standards for an ideal learning platform. Therefore, it can be concluded that the creative website-based content developed for molecular geometry is highly suitable and can increase students engagement in the learning process and understanding of abstract chemical concepts.
Development of YouTube-Based Electrolysis Learning Media to Increase Student Learning Motivation Ghaitsa Zahira Shofa Pradana Putri; Hayuni Retno Widarti
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11759

Abstract

The low motivation of students in learning chemistry, especially electrolysis, encourages educators to continue to develop new innovations in the learning process that are tailored to the characteristics and needs of students. This research aims to develop YouTube-based electrolysis learning media to increase student learning motivation. The method used is Research and Development (R&D) with the ADDIE development model until the development stage. Preliminary tests carried out include validity tests, readability tests, and small-scale trials. The developed media was tested in problem-based learning using a one-group pretest-posttest design to assess the effectiveness of the developed media in increasing student learning motivation. Quantitative data obtained from a Likert scale (5, 4, 3, 2, 1) was analyzed using the average percentage calculation technique for validation tests and student perspective tests, as well as standard gain for small-scale trial data. The data obtained were then interpreted into categories of feasibility and improvement, followed by revision based on suggestions from qualitative data. The research results in the form of a YouTube social media account named “YuroLab” with three educational video content. The validation test resulted in an average score of 83.89%, and the student perspective test resulted in a score of 81.99%, placing it in the very feasible category. The increase in student learning motivation resulted in an average standard gain of 0.58 which is included in the moderate category.
Teacher's Journey in Understanding, Interpreting, and Applying the Concept of Merdeka Belajar in IPAS Learning Zulia Nurul Faizah; Hayuni Retno Widarti; Sri Rahayuningsih; Shirly Rizki Kusumaningrum; Radeni Sukma Indra Dewi
Ta'dib Vol 27 No 1 (2024)
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jt.v27i1.12199

Abstract

The concept of merdeka belajar is a characteristic of the kurikulum merdeka. This concept is the basis for teachers in implementing learning, including in the IPAS subject. The purpose of this study is to describe how teachers understand, interpret, and apply independent learning in IPAS learning as well as efforts to continue to fight for IPAS learning with interesting presentations. Data were obtained through interviews, observations, documentation at SDN Banaran 2 Kandangan Kediri which were then described qualitatively descriptively, analyzed using the Miles and Huberman technique, and validated by triangulation. The results of this study show that the merdeka mengajar platform is a medium for teachers to understand merdeka bealajar, reflection on recognizing themselves and their role as educators as an effort to interpret merdeka bealajar, and the obligation to complete independent training on the merdeka mengajar platform; binding policies from structural education authorities from sub-districts and school clusters; and the absence of guidelines that truly integrate science and social studies in learning are the difficulties of teachers in implementing merdeka bealajar. This research can be a consideration for policy holders, curriculum developers, and education practitioners as an effort to optimally implement the independent curriculum.
DEVELOPMENT OF ENVIRONMENTALLY FRIENDLY CRTT INTEGRATED ELECTROCHEMICAL EDUCATIONAL KITS AS LEARNING MEDIA FOR PARTNER SCHOOLS OF SMA LABS UM Widarti, Hayuni Retno; Sulistyorini, Dwi; Sumarsono, Raden Bambang; Setyowati, Istri; Rokhim, Deni Ainur; Marestya, Alfina Dwi; Juliandani, Fasha
UNESA Journal of Chemical Education Vol. 15 No. 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ujced.v15n1.p1-6

Abstract

This study aims to develop environmentally friendly electrochemical edukits integrated with the Culturally Responsive Transformative Teaching (CRTT) approach. This study involved 32 grade XII MIPA students at SMA Laboratorium UM with a pretest and posttest design. This study shows a significant increase in learning outcomes after using the edu-kit. The data obtained also meets parametric tests, indicating an increase in conceptual understanding of electrochemistry material. The edu-kit helps create more active, contextual learning that is closer to students' lives because they can relate electrochemistry concepts to real situations, environmental awareness, and local cultural values. Overall, the electrochemistry edukit not only improves students' cognitive understanding but also strengthens cultural relevance and sustainability values in chemistry learning.
High School Student Entrepreneurship Development Program through the Edupreneur Program Sanjaya, Eli Hendrik; Rokhim, Deni Ainur; Ardyansyah, Ananta; Dewi, Ratna Kumala; Widarti, Hayuni Retno; Munzil, Munzil; Muntholib, Muntholib; Yahmin, Yahmin
Journal of Community Practice and Social Welfare Vol. 5 No. 2 (2025): Journal of Community Practice and Social Welfare
Publisher : LPPM Universitas Ma Chung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33479/jacips.2025.5.2.101-111

Abstract

This study examines the implementation of the Empowered through Edupreneur program at SMA Negeri 3 Sidoarjo, designed to address entrepreneurial development challenges among high school students in Sidoarjo, East Java, Indonesia. The research identified key barriers, including untapped entrepreneurial potential, underdeveloped student ventures, the lack of school-facilitated entrepreneurship programs, and the absence of designated entrepreneurship areas. Through a systematic approach involving entrepreneurship socialization, personal mentoring, community formation, and venue provision, the program was implemented in two phases: a Community Service Workshop with 100 twelfth-grade students and a Business Activity Monitoring program with 15 student business groups. The methodology employed observations, interviews, hands-on workshops, and continuous mentoring to foster entrepreneurial skills and knowledge. Results demonstrated significant success with the formation of 10 initial student business groups, which expanded to 15 active ventures across various sectors including snacks, handicrafts, and digital services. Students showed improved understanding of basic business concepts, cash flow management, and profit–loss calculations. The word cloud analysis of students’ perceptions regarding entrepreneurship needs and challenges shows that they have adequate knowledge of the field. However, challenges remain in digital promotion capabilities, time management, and product innovation. The program’s effectiveness was evidenced by increased entrepreneurial enthusiasm, the development of locally inspired business ideas, and enhanced student confidence in business planning. The study concludes that targeted entrepreneurship education, combined with continuous mentoring and institutional support, can effectively nurture young entrepreneurs. It recommends sustained collaboration between educational institutions, universities, and local businesses to transform student initiatives into sustainable enterprises that contribute to regional economic development.
Co-Authors Adistya Febriana Safitri Afis Baghiz Safruddin Afis Baghiz Syafruddin Afis Baghiz Syafruddin Aini, Rofinda Gita Allykha Baharsyah Amalia Prameswari, Sherly Amalia, Elvira Risva Firda Aman Santoso Amara Dwi Ayuni Amrullah, Nur Kholish Ananta Ardyansyah Anantayani, Aisyah Antuni Wiyarsi Ardi Widhia Sabekti Ardyansyah, Ananta Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Shidiq Ari Syahidul Siddiq Asnan Wahyudi Asnan Wahyudi Asnan Wahyudi Atep Rian Nurhadi Aynin Mashfufah Baharsyah, Allykha Bambang Wahyudi Bambang Wahyudi Binti Nuriyati Rahayu Candra Utama Cindy Nur Anggreani Darsono Sigit Dede Yayah Rokayah Dedek Sukarianingsih Deni Ainur Rokhim Desy Irianti Dewi, Ratna Kumala Diah Triwidiastuti Diah Triwidiastuti Dinda Putri Abadi Dwi Listyorini Dzikrulloh, Muhammad Hilfi Azra Eli Hendrik Sanjaya Elvira Risva Firda Amalia Endah Yuliani Endang Susilowati Endang Widi Winarni Fa'ari Salsabila Fadhlan Muchlas Abrori Fatihatussa’adah, Ira Fatimatus Salsabila, Bilqis Fauziah, Putri Nanda Fauziatul Fajaroh Fikriyatul Maulidiyah Fila Delfia Zai Fitri April Yanti, Fitri April Fitri, Hajidah Salsabila Allissa Gaudensiana Seko Taboy Ghaitsa Zahira Shofa Pradana Putri Ginesia Dudin Wijaya Habiddin Hakim, Moh Ilmanul Hanim, Fatma Hapzi Ali Haryanto, Henzi Hasanah, Samudra Mutiara Hasna Athaya Rifa Helda Lupita Septyastuti Herunata Herunata I Wayan Dasna Illahi, Vella Aulia Imas, Ahmad Fariq Inka Pungky Rahmawati Ira Fatihatussa’adah Irma Khairunnisak Isnaini Yunitasari Jacky Anggara Nenohai Jannah, Iftakhul Kalimatul Jayawarsa, A.A. Ketut Johari Surif, Johari Juliandani, Fasha Juwita Karina Pratiwi Juwita Karina Pratiwi Khairul Hidayah Kumala Dewi, Ratna Laila Nur Alfiah Laili, Ana Mustafidatul Lailiyah, Nurul Wahyuni Laksono Trisnantoro Luhur Kuncoroanggo Lusiana Citra Aphelia Lutfi Nur Azizah M. Anas Thohir M. Lutfi Firdaus M.Roy Asrori Maharani, Richa Nan Mahmudi Mahmudi , Mahmudi Marestya, Alfina Dwi Marfuaf, Siti Maulida Kurniawati Maulidiyah, Fikriyatul Mawardi Mawardi Mawardi Mawardi Melinda Cahyawati Meronda, Devi Apriana Meyga Evi Ferama Sari Miarti Khikmatun Nais Moh. Ilmanul Hakim Mohammad Hilfi Azra Dzikrulloh Muchammad Musleh Kadafi Muhammad Muchson Muhammad Roy Asrori Munawarah, Sinta Al Muntholib Munzil Nadia Erlina Mayangsari Nahadi Nanik Dwi Nurhayati Nanik Dwi Nurhayati Natasya, Shella Nazriati Nazriati dkk. Neena Zakia Nisa, Afina Afidhotun Ni’matun Nashiroh Nuchrurita Rosida Nuchrurita Rosida Nur Indah Agustina Nur Indah Agustina Nurin Fitriana Oktavia Sulistina Parlan . Parlan Parlan Peni, Ristiwi Permanasari, Ana Permatasari, Anggun Pinky Kusuma Ningtyas Pradani, Nevia Pradita Rahmadhani Pratiwi, Juwita Karina Pratiwi, Yunilia Nur Puspita, Ana Pertiwi Indah Putri Rahma Abadi Putri Rismawati Putri, Bela Anisa Qodriyah, Nur Romadhona Lailatul Raden Bambang Sumarsono Radeni Sukma Indra Dewi RAHMADHANI, PRADITA Rara Djati Anggraeni Rendy Wikrama Wardana Retnosari, Rini Reza Rewindi Amayliadevi Reza Rewindi Amayliadevi Richa Nan Maharani Rico Wahyu Pratama Rismayanti Chusnul Chotimah Risti Peni Ristiwi Peni Ristiwi Peni Rizki Amelia Rizqi, Abdur Rahman Rosida, Nuchrurita Rosyida, Ima Safitri, Frisca Nadya Salsabila, Fa'ari Sartika, Rita Septiani, Maya Oki Setiawan, Nur Candra Eka Setyowati, Istri Shidiq, Ari Syahidul Shirly Rizki Kusumaningrum Siddiq, Ari Syahidul Silvi Octaviani Asmi Sri Mulyani Sri Rahayu SRI RAHAYU Sri Rahayuningsih Sri Retno Dwi Ariani Sri Retno Dwi Ariani Sri Yamtinah Subandi Subandi Sukaton, Anggia Rose Surjani Wonorahardjo Surya Firdausy Suryadi Budi Utomo Suryadi Budi Utomo Sutomo Sutomo SUTRISNO Sutrisno Sutrisno Sutrisno Sutrisno Sutrisno, Sutrisno Syafruddin, Afis Baghiz Syaiful Arif Tanti Oktaviani Titin Sriwahyuni Tria Anggraini Triannisa Rahmawati Triwidiastuti, Diah Varisky Abraham Dumanaw Wahyudi, Asnan Walid, Ahmad Wardana, Rendy Wikrama Wiwi Siswaningsih Yahmin Yahmin Yenin Nadhifah Yudhi Utomo Yusron Risqy Maulana Zahirah, Dhea Fairuza Zai, Fila Delfia Zalfa Adhya Rachmanita Zelen Surya Minata Zulia Nurul Faizah