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Supeno
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PELATIHAN PENJERNIHAN MINYAK JELANTAH MENGGUNAKAN LIMBAH PISANG KEPOK DAN ARANG AKTIF BAGI KELOMPOK IBU- IBU DI KELURAHAN YABANSAI KOTA JAYAPURA Ilham Salim; Supeno; Celine J. Patilangi; Erni Ansarullah
EBAMUKAI PAPUA JURNAL PENGABDIAN ILMU PENGETAHUAN DAN TEKNOLOGI
Publisher : Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/ejpipt.v2i2.222

Abstract

Minyak goreng merupakan salah satu kebutuhan pokok yang digunakan untuk kegiatan masak memasak dan sering dipakai ada banyak sekelompok masyarakat yang menggunakannya dua hingga tiga kali bahkan lebih hingga kelihatan dari segi warnanya menjadi agak hitam bahkan hitam. Masyarakat cenderung memakai kembali minyak jelantah untuk menggoreng demi penghematan tanpa mempertimbangkan bahaya bagi kesehatan. Demikian pula pada kelompok ibu-ibu di Kampung Buton Kelurahan Yabansai masih menggunakan minyak jelantah untuk tujuan penggorengan makanan. Hal ini merupakan kebiasaan yang kurang baik karena minyak jelantah dapat berefek pada kesehatan pada tubuh manusia yang mengonsumsi makanan hasil penggorengan dengan minyak jelantah. Dengan melihat permasalahan di atas maka perlu upaya penanganan minyak jelantah agar bisa sehat atau jernih kembali dan tidak perlu dibuang sebagai limbah dengan memanfaatkan kulit pisang kepok dan diperluas dengan treatment dengan arang aktif sehingga hasil penjernihan dapat maksimal. Beberapa hasil penelitian, kulit pisang kepok dapat digunakan sebagai adsorben atau penjernih minyak jelantah telah banyak dilakukan, demikian pula arang aktif telah banyak dilakukan sebagai adsorben. Hasil kegiatan pengabdian ini diperoleh minyak jelantah yang sebelumnya sangat pekat berwarna hitam setelah dilakukan perlakuan dengan arang pisang kapok dan arang aktif maka diperoleh minyak jelantah menjadi minyak yang jernih dan layak digunakan lagi.
The Effect of Acetylation on Mechanical Properties of Biodegradable Plastic Made from Hipere Starch Asmuruf, Frans A.; Chesiana; Aritonang, Winda; Supeno
International Journal of Advanced Science Computing and Engineering Vol. 6 No. 3 (2024)
Publisher : SOTVI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/ijasce.6.3.154

Abstract

The study addresses the global problem of pollution caused by the long-term decomposition of plastic waste. It aims to explore the development of biodegradable plastics using Hipere starch and glycerol as a sustainable alternative, emphasizing their potential environmental benefits, abundance, and low cost. The primary materials used are Hipere starch, a natural polymer derived from plants, and glycerol as a plasticizer. These were selected for their compatibility and effectiveness in creating biodegradable plastics. Biodegradable plastics were synthesized through an acetylation process that modifies the starch, aiming to enhance its properties. Various concentrations of starch were tested to evaluate their impact on mechanical and physical characteristics. A soil burial test was conducted to assess biodegradability by monitoring mass reduction over seven days. The resulting plastics exhibited transparency, lightweight properties, insolubility in water, and mold-conforming shapes. Mechanical properties, including tensile strength and elongation, improved with higher starch concentrations. The soil burial test showed consistent mass reductions between 1-3% daily, with the most significant reduction occurring on day 7, demonstrating biodegradability. While improvements were observed, further research is needed to enhance mechanical properties by incorporating additional polymers or alternative modification techniques. This could expand the applications and durability of biodegradable plastics in various industries.
The Effect of Scaffolding Prompting Questions on Scientific Writing Skills in the Inquiry Classroom Supeno; Maryani; Lesmono, Albertus Djoko; Astutik, Sri
Jurnal Pendidikan Indonesia Vol 12 No 1 (2023): March
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.103 KB) | DOI: 10.23887/jpiundiksha.v12i1.54655

Abstract

Scientific writing is an essential skill as an indicator to determine the ability to analyze and reflect on the results of thinking. However, students often experience difficulties in developing writing skills. This study tried a solution by applying inquiry learning by assisting with scaffolding prompting questions. The aims of this study is to analyze the effect of the scaffolding prompting questions in guided inquiry learning on scientific writing skills. The type of this research is a quasi-experiment conducted in senior high school. Science learning is conducted in two classes; experiment and control class with different treatments. The experiment class implemented guided inquiry learning assisted by a scaffolding prompting question, while the control class was taught with guided inquiry learning without scaffolding. Scientific writing skills are obtained from the evaluation of practicum reports that students have done after being trained for three lessons. The results of statistical tests on scientific writing skills using the independent sample t-test showed that the scientific writing skills of the experimental class students differed from the control class. Then, it can be concluded that the scaffolding prompting question in guided inquiry learning significantly influences scientific writing skills.
Tobacco harvest processing; physics overview and design of contextualized physics teaching materials Inggita Sukma Anggreini; Supeno; Sulifah Aprilya Hariani; Fadiatul Hasinah Binti Muhammad; Handoyo Saputro; Iwan Wicaksono
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 12 No 1 (2025): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v12i1.19970

Abstract

This study aims to develop contextual-based physics teaching materials by integrating local wisdom from the processing of tobacco harvests in Jember, East Java, into junior high school science materials. The teaching materials are designed to promote critical thinking skills, including interpretation, analysis, evaluation, inference, and explanation. This research is motivated by the need to make physics learning more meaningful and relevant to students' daily lives. The research method used is research and development (R&D) with the ADDIE model, which focuses on the analysis and design stages. The teaching materials are presented interactively and visually using the Canva digital platform and can be accessed by students via an interactive website. Data analysis involved expert validation and questionnaire responses from 30 seventh-grade junior high school students. Expert validation was analyzed descriptively and quantitatively, and student responses were analyzed according to the frequency distribution of each aspect assessed. Experts' results of content validation show that teaching materials are suitable for learning. Based on the physics review, there are several tobacco processing processes related to physics concepts. The physics materials about temperature, heat transfer by conduction, convection, radiation, and specific heat directly relate to the real process of drying tobacco. Student responses were obtained through questionnaires and analyzed descriptively. The results showed that this contextual teaching material effectively increased students' learning motivation, concept understanding, and critical thinking skills. Students stated that the teaching materials were interesting, easy to understand, and related to their daily experiences. It can be concluded that local context-based physics teaching materials have strong potential to increase student engagement and support the development of thinking skills.
Identifikasi Tumbuhan Lumut (Bryophyta) Di Kawasan Ijen Geopark dan Pemanfaatannya Sebagai Sumber Belajar Sari, Ambarroh Nissrina; Supeno; Wahyuni, Diah
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 7 No 2 (2023)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.7.2.174-186

Abstract

This study aims to determine the species of moss plants and to know the use of popular scientific books. The type of research used is qualitative research with exploratory survey methods. The exploratory survey method is carried out by directly tracing the place and object of research. Sampling used a 2×2m plot mounted on the path where the moss was found. The identification process is carried out by analyzing the documented images, observing the morphology, then comparing it with reference books, scientific articles, and validated websites. The results of this study identified 11 moss samples in 5 different tourist sites. These locations include the Rainbow Forest, Megasari Peak, Blawan Waterfall, Wurung Crater, and Kalipait Waterfall. The most commonly found mosses are the class Bryopsida, while the class that few are found is Jungermaniopsida. The results of the identification of moss plants are used in the form of popular scientific books which are validated by 3 expert validators. Validation was carried out in order to determine the feasibility of this book as a source of learning biology. The average validation value is 84.3% with proper qualifications but requires a little improvement.
Pengembangan Keprofesian Berkelanjutan Melalui Pendalaman Materi Esensial Bagi Guru MGMP Fisika Madrasah Aliyah Kabupaten Jember Supeno; Trapsilo Prihandono; Albertus Djoko Lesmono; Enike Kusumawati; Mamik Islami Nurhidayati
Jurnal Pengabdian UntukMu NegeRI Vol. 6 No. 2 (2022): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v6i2.3532

Abstract

Physics teachers must master the structure, concepts, scientific mindset and develop subject matter to provide broad and deep knowledge for students. Professional teachers must develop professionalism continuously through lifelong learning, one of which is to explore the essential material to increase mastery of the content of the subject matter. Physics teachers who are members of the Madrasah Aliyah Physics Teacher Consultation forum throughout Jember Regency have carried out continuous professional development, especially mastering essential physics materials. The activity implementation team, FKIP lecturers at the University of Jember, and core teachers discussed crucial physics materials. The results of this activity show that physics teachers can master the essential physics subject matter, are categorized as complex, and often lead to misconceptions. Teachers are also able to plan and carry out physics practicum. Teachers can use mastery of physics subject matter to design physics teaching materials and physics assessments to improve the quality of physics learning.
PENGEMBANGAN LKPD BERBASIS PEMBELAJARAN DI LUAR KELAS UNTUK MENINGKATKAN KEMAMPUAN INKUIRI DAN HASIL BELAJAR IPA SISWA SEKOLAH DASAR Agustin, Titin; Supeno; Prastiti, Tri Dyah
ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 8 No 1 (2024): FEBRUARI
Publisher : UNIVERSITAS MUHAMMADIYAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/else.v8i1.21197

Abstract

The aim of this research is to describe the validity, practicability and effectiveness of LKPD based on learning outside the classroom. This type of research is R&D using the ADDIE model with stages, including analyze, design, development, implementation, evaluation. The research subjects were students in classes VIA, B, C at SDN Tanggul Wetan 02, Tanggul District, Jember Regency. Data collection techniques use observation, interviews, questionnaires, tests and documentation. The data analysis method used is preliminary data analysis, observation and interview data in preliminary research are analyzed using comparative analysis. Analysis of LKPD validity data, LKPD practicality data analysis, effectiveness data analysis. The results of the research showed that the validity of the syllabus, lesson plans, LKPD, teaching materials, learning outcomes tests was obtained in the mode value category 4 with an average reliability of above 89% and was declared valid/suitable for use. The practicality of LKPD development based on the assessment results of three observers in three classes stated that the LKPD developed was very practical and was at 89.62% to 90.69%. The effectiveness of developing LKPD based on out-of-class learning based on the N-Gain results obtained from the pre-test and post-test in classes A, B, and C was obtained in the high category, so it can be stated that LKPD based on out-of-class learning is declared effective and can be used. improve inquiry abilities and student learning outcomes.
PENGEMBANGAN E-MODUL BERBASIS GOOGLE SITES UNTUK MENINGKATKAN KEMAMPUAN PENALARAN BERBASIS BUKTI DALAM PEMBELAJARAN IPA DI SEKOLAH DASAR Ghozali, Bob Syahrizal; Supeno; Farisi, Mohammad Imam
ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 8 No 2 (2024): AGUSTUS
Publisher : UNIVERSITAS MUHAMMADIYAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/else.v8i2.22631

Abstract

Penelitian ini bertujuan untuk menguji dan menganalisis validitas, kepraktisan, dan keefektifan e-modul berbasis google sites untuk meningkatkan kemampuan penalaran berbasis bukti pada siswa SD Al-Furqon Kabupaten Jember dalam pembelajaran IPA. Jenis penelitian ini adalah penelitian pengembangan Research and Development dengan model pengembangan ADDIE dengan tahapan meliputi analisis, desain, pengembangan, implementasi, dan evaluasi. Teknik pengumpulan data meliputi wawancara, observasi, dan dokumentasi. Analisis data pada uji validitas, uji kepraktisan, dan uji efektifitas. Analisis hasil tes kemampuan penalaran berbasis bukti menggunakan analisis n-gain. Hasil penelitian menunjukkan bahwa validitas e-modul berbasis google sites adalah 95,2 % dengan kategori sangat valid. Uji kepraktisan dengan respon siswa terhadap penggunaan e-modul interaktif sebesar 93,5% dengan kriteria sangat baik, dan keterlaksanaan pembelajaran menggunakan e-modul berbasis google sites sebesar 93,2% dengan kategori sangat efektif. Hasil analisis n-gain menunjukkan penggunana e-modul berbasis google sites dapat meningkatkan kemampuan penalaran berbasis bukti sebesar 0,96 dengan kategori tinggi. Implikasi penelitian ini hasil pengembangan e-modul berbasis Google Sites dapat menjadi alternatif pendukung pembelajaran, untuk meningkatkan kemampuan penalaran berbasis bukti dan memberikan kemudahan serta membangun pengetahuan peserta didik dalam memahami materi IPA. Kata Kunci: E-Modul, Google Sites, Kemampuan Penalaran Berbasis Bukti, Pembelajaran IPA
PENGEMBANGAN E-MODUL BERBANTUAN FLIPBOOK DIGITAL UNTUK MENINGKATKAN KEMAMPUAN PROBLEM SOLVING SISWA SMP PADA PEMBELAJARAN IPA Ainy, Hanik Qurratul; Supeno; Ahmad, Nur
Jurnal Ilmiah Pendidikan Citra Bakti Vol. 11 No. 1 (2024)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jipcb.v11i1.3090

Abstract

Kemampuan problem solving dalam pembelajaran IPA masih berada di tingkat yang rendah. Rendahnya kemampuan problem solving diantaranya kurang terbiasa menyelesaikan masalah konstektual, kurangnya minat peserta didik dalam membaca bahan pelajaran, dan penggunaan bahan ajar dengan media pembelajaran yang monoton. Alternatif solusi sesuai dengan permasalahan tersebut ialah mengembangkan bahan ajar berupa e-modul berbantuan flipbook digital untuk meningkatkan kemampuan problem solving dengan memuat aspek problem solving lebih tinggi. Penelitian ini memiliki tujuan ialah mengetahui kevalidan, kepraktisan, dan keefektifan e-modul dalam pembelajaran IPA. Model pengembangan yang diterapkan yakni model ADDIE. Teknik pengumpulan data dilakukan melalui wawancara, observasi, tes, dan angket. Instrumen pengumpulan data melingkupi lembar validasi, lembar observasi keterlaksanaan pembelajaran, lembar tes, dan lembar angket respon peserta didik. Perolehan nilai validasi e-modul ialah 90,3% menunjukkan kriteria valid dan nilai validasi modul ajar sebesar 89,58% menunjukkan kriteria valid. Hasil keterlaksanaan pembelajaran menggunakan e-modul ialah termasuk kriteria sangat praktis yakni 91,2%. E-modul berbantuan flipbook digital termasuk kategori efektif dengan skor N-gain yakni 0,69 dan angket respon peserta didik sebesar 92,27% menunjukkan kriteria sangat baik. Dengan demikian, dapat disimpulkan e-modul berbantuan flipbook digital dinyatakan valid, praktis, dan efektif untuk meningkatkan kemampuan problem solving siswa SMP pada pembelajaran IPA.
Integrating Indigenous Values into Sustainable Ecological Cultural Learning: A Model for Elementary Education Istiqfaroh, Nurul; Hendratno; Supeno
Journal of Contemporary Issues in Primary Education Vol. 3 No. 2 (2025): Journal of Contemporary Issues in Primary Education
Publisher : CV. Kurnia Grup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61476/grp1yq70

Abstract

This study aimed to develop and validate a Sustainable Ecological Cultural Learning (SECL) model integrated with indigenous values for elementary education. The model was designed to address the limited integration of ecological sustainability and cultural literacy in elementary school learning while supporting culturally responsive and sustainability-oriented education. This study employed a research and development approach using the ADDIE framework, focusing on the analysis, design, and development stages, with evaluation limited to expert-based validity testing. The SECL model was validated by experts in elementary education, environmental education, and cultural studies using a structured validation instrument with a four-point Likert scale. The validation results indicate that the SECL model achieved an overall mean validity score of 3.53 out of 4.00, categorized as very valid. High validity scores were obtained across key aspects, including integration of indigenous values (M = 3.70), relevance to sustainable education principles (M = 3.60), and alignment with elementary student characteristics (M = 3.55). These findings demonstrate that the SECL model is conceptually sound, feasible, and appropriate for elementary education contexts. The validated model provides a solid foundation for further classroom implementation and effectiveness testing in future studies.
Co-Authors Adi Irawan Ahmad Syifak Ainy, Hanik Qurratul Aisyah Emelia Ismawati Albertus Djoko Lesmono Albertus Djoko Lesmono, Albertus Djoko Alifiah Putri Arif, Badrus Sholeh Arista Eka kumalasari aritonang, winda Asmuruf, Frans A. Celine J. Patilangi Chesiana Diah Wahyuni Diana Elfiyatul Afifah Enike Kusumawati Erni Ansarullah Fadiatul Hasinah Binti Muhammad Ghozali, Bob Syahrizal Gloria Sagita Harimisa Handoyo Saputro HENDRATNO Ilham Salim Inggita Sukma Anggreini Istiqfaroh, Nurul Kusrin Mamik Islami Nurhidayati Maryani Mastur Mochamad Setiawan Mohammad Imam Farisi Mohammad Imam Farisi Munahar Nur Ahmad, Nur Octaviani S, Nazhaa Rina Husnaini Febriyanti, Rina Husnaini Rusdianto Sari, Ambarroh Nissrina Siti Rofikoh SRI ASTUTIK SUKIRNO Sulifah Apriliya Hariani Titin Agustin Trapsilo Prihandono Tri Dyah Prastiti Vivi Liliana Sari Wicaksono, Iwan Yuniarti, Elmi Zulfa Nishom Fahmi