Article Per Year (5 Year)
p-Index From 2021 - 2026
8.952
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Fisika Undiksha Saintifika Indonesian Journal of Educational Review (IJER) Jurnal Pendidikan Fisika FKIP UM Metro Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Pendidikan Biologi Indonesia Berkala Ilmiah Pendidikan Fisika E-Dimas: Jurnal Pengabdian kepada Masyarakat JPSE (Journal of Physical Science and Engineering) Science and Technology Indonesia Al Ishlah Jurnal Pendidikan Pendas mahakam : jurnal pendidikan dan pembelajaran Sekolah Dasar Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Pendidikan Fisika Pendas : Jurnah Ilmiah Pendidikan Dasar KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Kappa Journal Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Jurnal Asy-Syukriyyah Parameter Edunesia : jurnal Ilmiah Pendidikan Journal La Edusci SOCIAL : Jurnal Inovasi Pendidikan IPS Journal of Instructional and Development Researches Jurnal Kajian Pendidikan IPA International Journal of STEM Education for Sustainability Jurnal Literasi Pendidikan Fisika (JLPF) Jurnal Pembelajaran Fisika Envirotek : Jurnal Ilmiah Teknik Lingkungan Fikruna : Jurnal Ilmiah Kependidikan dan Kemasyarakatan PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram SAINTIFIKA Innovative: Journal Of Social Science Research Jurnal Ilmu dan Inovasi Fisika Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Journal BEARINGS: Borneo Mechanical Engineering and Science BEduManageRs Journal : Borneo Educational Management and Research Journal Prosiding Seminar Nasional PPG Universitas Mulawarman ANDIL Mulawarman Journal of Community Engagement Jurnal Asy-Syukriyyah Biodik: Jurnal Ilmiah Pendidikan Biologi
Lambang Subagiyo
Pendidikan Fisika, Universitas Mulawarman
Religion 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 Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 72 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 72 Documents
Search

 4   5   6   7   8 
Perbandingan Efektivitas Model Pembelajaran Problem Based Learning dan Project Based Learning Ditinjau dari Aspek Kemampuan Berpikir Kritis Peserta Didik SMA Negeri 4 Samarinda Aryaputra, Akmal Raiky; Qadar, Riskan; Subagiyo, Lambang; Zulkarnaen
Jurnal Literasi Pendidikan Fisika (JLPF) Vol. 6 No. 2 (2025): November
Publisher : Program Studi Pendidikan Fisika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jlpf.v6i2.5217

Abstract

Kemampuan berpikir kritis merupakan salah satu keterampilan abad ke-21 yang penting dikembangkan dalam pembelajaran fisika. Penelitian ini bertujuan membandingkan efektivitas model pembelajaran Problem Based Learning (PBL) dan Project Based Learning (PjBL) ditinjau dari aspek kemampuan berpikir kritis peserta didik kelas XI SMA Negeri 4 Samarinda. Metode yang digunakan adalah quasi eksperimen dengan desain nonequivalent control group. Sampel terdiri dari dua kelas eksperimen (PBL dan PjBL) serta satu kelas kontrol, masing-masing berjumlah 34 peserta didik. Instrumen berupa tes pilihan ganda berjumlah 25 soal dengan reliabilitas 0,606. Hasil uji Wilcoxon Signed Rank menunjukkan peningkatan signifikan dalam semua kelas (p < 0,05), dan uji Mann-Whitney U menunjukkan tidak ada perbedaan signifikan antara PBL dan PjBL (p = 0,575), meskipun keduanya secara signifikan terdapat perbedaan dengan kelas kontrol. Temuan ini menunjukkan bahwa baik PBL maupun PjBL memiliki efeknya yang sama terhadap kemampuan berpikir kritis peserta didik.
Development of Virtual Media Nata De Pina Based on Articulate Storyline to Improve Science Process Skills (SPS) of Grade IX Students in Biotechnology Material Resi Mandalia; Elsje Theodora Maasawet; Daniel Tarigan; Abdul Hakim; Yusak Hudiyono; Lambang Subagiyo; Masitah; Herliani; Krishna Purnawan Candra
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9840

Abstract

This study aims to evaluate the feasibility, practicality and impact of the implementation of interactive learning media based on Articulate Storyline in the Conventional Biotechnology sub-material on the science process skills (SPS) of grade IX junior high school students. The research model used is the development of ADDIE with a quasi-experimental approach, pretest-posttest control group design. The subjects of the study consisted of 71 students divided into two classes; experimental class and control class. The results of data analysis showed that there was a significant increase in science process skills (SPS) using Articulate storyline-based media compared to the control class. The developed Articulate storyline-based media was feasible and practical to apply with an average score of 88.79 based on the assessment of material experts and media experts. The students' response to the media reached an average of 90.49 with a very good category. In the experimental class, it showed an increase in science process skills (SPS) with an N-gain value of 0.61 which was categorized as a moderate increase, with an average pretest value of 42.50 increasing to 77.08 in the posttest. These findings indicate that interactive learning media based on Articulate Storyline is effective in improving students' science process skills (SPS) and is recommended for application to other science materials.
Development of STEM-EDP-Based Student Worksheets to Improve Students' Critical Thinking Skills at SMP Negeri 17 Samarinda Cyndirela; Lambang Subagiyo; Sonja Verra Tinneke Lumowa; Makrina Tindangen; Yusak Hudiyono; Akhmad; Vandalita M.M. Rambitan; Masitah
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11171

Abstract

Critical thinking skills are important for students, but not all students possess strong critical thinking abilities. This study aims to develop a STEM-EDP-based Student Worksheet media to improve students' critical thinking skills in the topics of Ecology and Biodiversity. This research uses the ADDIE development model, developed by Robert Reiser and Michael Molenda, which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The developed media was validated by experts in content and media, with the media expert validation result being 91% and the content expert validation result being 94%, both categorized as highly valid. Practicality testing was obtained from practicality questionnaires filled out by both teachers and students. The student practicality questionnaire resulted in 90.5%, categorized as very practical, and the teacher practicality test resulted in 90%, also categorized as very practical. The effectiveness of critical thinking skills was assessed through pretest and posttest results, using the N-Gain test, which resulted in a score of 0.7, categorized as high. Therefore, it can be concluded that the use of STEM-EDP-based Student Worksheets to improve students' critical thinking skills is effective and categorized as high.
Innovating Biology Education through Google Sites–Integrated Problem-Based Learning to Enhance Students’ Critical Thinking Skills and Learning Outcomes Muhammad Zulkarnain Ramadana Asir; Lambang Subagiyo; Sukartiningsih; Susilo; Akhmad; Krishna Purnawan Candra
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.13904

Abstract

This study aims to develop Google Sites–based learning media integrated with the Problem-Based Learning (PBL) model on the topics of plant and animal tissues, with the goal of improving students’ critical thinking skills and biology learning outcomes. The research followed the ADDIE development model, encompassing five systematic stages: Analysis, Design, Development, Implementation, and Evaluation. The study involved 35 Grade XI science students at SMA Negeri 3 Samarinda, Indonesia. The research instruments comprised expert validation sheets, practicality questionnaires, critical thinking tests, and learning achievement assessments. Data were analyzed using a mixed-method approach, combining quantitative and qualitative techniques through descriptive statistics, paired-samples t-tests, and N-Gain analysis. The results indicated that the developed media achieved a very high level of feasibility according to expert validation, with average scores of 93.75% from media experts, 91.25% from subject matter experts, and 95.00% from language experts. Practical assessments received very positive responses from teachers (95.00%) and students (91.33%), demonstrating that the media was user-friendly, engaging, and functional. Furthermore, the media effectively improved students’ critical thinking skills and learning outcomes, with an overall N-Gain of 0.84 (high category) and critical thinking indicator gains ranging from 0.71 to 0.86. A key innovation was the integration of an interactive discussion feature using Canva within Google Sites, which promoted collaboration and meaningful learning. In conclusion, the Google Sites–based PBL media was highly feasible, practical, and effective for improving students’ critical thinking skills and learning outcomes in biology.
Pre-service Physics Teachers’ Perceptions of STEM-EDP Learning in Addressing Water Turbidity Issues Atin Nuryadin; Lambang Subagiyo; Nurul Fitriyah Sulaeman; Muliati Syam
AL-ISHLAH: Jurnal Pendidikan Vol 18, No 1 (2026): MARCH 2026
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v18i1.6300

Abstract

Water turbidity, often resulting from mining and agricultural activities, poses significant risks to ecosystems and human health. Addressing this issue requires innovative, interdisciplinary approaches. This study explores how the integration of STEM with the Engineering Design Process (STEM-EDP) supports pre-service physics teachers in designing solutions to water turbidity problems.A qualitative descriptive design was employed involving 39 pre-service physics teachers from two classes, organized into seven groups. Participants engaged in a four-session project using STEM-EDP worksheets to design and construct water turbidity meters and filtration devices from accessible materials. Data were collected through open-ended questions capturing students’ learning experiences and analyzed thematically.The findings indicate that participants developed critical and creative thinking, as well as collaboration and communication skills. They demonstrated a deeper understanding of STEM integration by applying concepts such as light scattering and filtration, utilizing smartphone lux meters, and performing calculations related to water discharge and cost efficiency. The STEM-EDP approach enabled students to connect scientific and engineering principles with real-world environmental problems.The study concludes that STEM-EDP is an effective pedagogical approach for enhancing pre-service teachers’ problem-solving abilities and interdisciplinary understanding. Incorporating hands-on, context-based STEM-EDP activities in teacher education programs can better prepare future educators to design meaningful, real-world learning experiences.
The Effect of Adding Banana Stem Fiber on the Characteristics of Seaweed-Based Bioplastic with Glycerol as a Plasticizer Hermitha, Ami Diana; Bulkiah, Siti; Subagiyo, Lambang; Nuryadin, Atin
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 14 No. 1 (2026): April 2026
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2026.014.01.04

Abstract

The development of biodegradable plastics offers a sustainable alternative to conventional plastics, made using easily degradable materials such as cellulose-containing materials found in seaweed and banana stem fibers. Six tests were conducted, namely tensile testing, absorption testing, biodegradation testing, folding testing, thickness testing, and density testing. The tensile strength test showed the highest value in the seaweed sample at 0.138 MPa. The absorption test indicated that both the seaweed and banana stem fiber samples had lower absorption capacity. The biodegradation test showed that both samples degraded within four days. In the folding test, both types of bioplastics showed excellent flexibility without cracking or tearing. The thickness of the bioplastic increased, with the seaweed-based bioplastic measuring 0.0636 mm and the banana stem fiber-based bioplastic measuring 0.1744 mm. The density of the bioplastic also increased significantly from 120 kg/m³ to 1,200 kg/m³. Based on these results, it can be concluded that the addition of banana stem fiber improves the physical and mechanical properties of bioplastic, making it a potential alternative to environmentally friendly plastic.
Bahasa Indonesia Bahasa Indonesia Herliani; Lambang Subagiyo; Sukemi
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4735

Abstract

Anchored by the interview analysis, the present study explored students’ perceptions of blended learning enactment in Indonesian science classrooms. Data were garnered through questionnaires and semi-structured interviews focusing on students' perceptions of the benefits and challenges of adopting Blended Learning in science classes. Findings suggest that the benefits geared by blended learning in science classes include training students’ learning independence, increasing students’ understanding of science and technology, increasing students’ learning effectiveness, and providing students with a variety of learning experiences. Meanwhile, the challenges depicted in blended learning include practicum activities, internet problems, and economic condition. This study pictured blended learning as an alternative learning method for teachers and students.
Efforts to Improve Students' Communication Skills and Technological Literacy by Developing Google Sites Learning Media on Virus Material at Grade X Khairunnisa; Muh. Amir Masruhim; Elsje T. Maasawet; Abdul Hakim; Krisnha P. Candra; Lambang Subagiyo
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.8012

Abstract

This research aims to develop Google Sites learning media on the subject of class X viruses to improve the communication skills and technological literacy of State High School students in Samarinda. The type of research used is Research and Development (R&D) with the Sugiyono development model. Data collection techniques using questionnaires, interviews and tests. The data analysis technique used is quantitative and qualitative data analysis. The subjects in this research were 3 expert validators, namely media, language and materials experts, 1 educational practitioner who was a biology subject teacher and class discussing viruses. The validation results from 3 expert validators obtained a score of 81.97% in the very feasible category. The practicality assessment by the teacher received a score of 97.8% in the very practical category and the assessment by students obtained a score of 85.1% in the very practical category. The use of Google Sites learning media has a significant influence on student learning outcomes with the calculated t value obtained (0.00 < 0.05) with a score gain index of 0.77 in the high category which shows that Google Sites learning media is effective in increasing students' understanding of learning materials. The results of the communication skills assessment questionnaire obtained a score of 81% in the very good category and technological literacy skills received a score of 86% in the very good category.
Effectiveness of Biology E-Module Teaching Materials Based on Flip Pdf Professional Application to Improve Learning Outcomes and Critical Thinking Skills Eka Fitria Purnamasari; Elsje T. Maasawet; Yusak Hudiyono; Lambang Subagiyo; Herliani; Akhmad
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9147

Abstract

This study aims to develop e-module teaching materials that can be used by teachers and students both in school and outside school by developing one of the Plip Pdf Professional applications as an innovation media in a fun learning process. The type of research used is research and development (R&D). The sample in this study were biology teachers and students of SMA Negeri 5 Samarinda and SMA Negeri 11 Samarinda. The results of the expert validation of the teaching materials produced were very good with an average score of 3 validators of 91.33% with the category (very valid). The practicality of the teaching materials assessment from the teacher showed a result of 95.31% (very practical), while the assessment from students got a score of 89.06% (very practical). The effectiveness of the teaching materials produced was able to provide an increase in cognitive learning outcomes with a gain score index of 0.83 (high) and the percentage value of students' critical thinking skills was 88.8%. The results of the effectiveness test using the paired sample t-test showed that there was an influence of the use of e-module teaching materials based on the Plip Pdf Professional application in improving the biology learning outcomes of students at SMA Negeri 5 and SMA Negeri 11 Samarinda on the Human Respiratory System material.
Preservation and utilization dialogue in Indonesia’s future capital city Lambang Subagiyo; Nurul Fitriyah Sulaeman; Atin Nuryadin
International Journal of Evaluation and Research in Education (IJERE) Vol 15, No 3: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v15i3.29361

Abstract

Environmental sustainability has become crucial, especially in tropical environments that act as lungs for the world. Therefore, exploring the pro-environmental behavior (PEB) of young citizens of Eastern Borneo in Indonesia is beneficial. Exploration focused on the PEB category of students, the PEB aspect (preservation, utilization, appreciation), and student responses to the local environmental issues. This study surveyed 651 9th-grade students (15-year-olds) in six cities around Eastern Borneo. The measurement of PEB was carried out using the adapted two major environmental values model with an added scale for appreciation. Additional open-ended questions were applied to clarify the students’ perspectives on the significant environmental issues in Eastern Borneo. The result showed that only half of the students (51.31%) had advanced PEB, with the rest classified as transitional (48.23%) and naive (0.46%). Among the three PEB aspects, utilization scored the highest, indicating that the students were strongly inclined to endorse the importance of environmental utilization for human welfare. Moreover, the majority favored relocating the capital city, which highlights the importance of a new capital city owing to the overcrowded state of the current capital city (Jakarta) and the decentralization of the development of Indonesia. Nevertheless, it was found that they are concerned about preservation and sustainability regarding coal mining and palm plantations. Therefore, it was considered that environmental education for students needs enhancement to shape their PEB with contextual environmental issues.
Co-Authors A. Akhmad Abdul Hakim Ahmad Syamsudin Akhmad Akhmad Akhmad Alam, Muhammad Ikhsan Bahrul Alya Puspita Zahra Andi Anwar Arini Arini Aryaputra, Akmal Raiky Atin Nuryadin Azizah Ainun Nuha Azizah, Athirah Nur Basir, Abd Basriannor, Agus Boas Patasik Boas Patasik Bulkiah, Siti Cyndirela D Darminto Dadan Hamdani Damayanti, Isniawana Damayanti, Puardmi Daniel Tarigan Dedek Arindawan Didimus Tanah Boleng Eka Fitria Purnamasari Eka K.R.N Sembel Eka K.R.N Sembel Eka Yuliana Eko Andrianto Elsje T. Maasawet Elsje Theodora Maasawet Elsje Theodora Maasawet Evie Palenewen Evy Nurachma Fadhilah, Khairunnisa Hayatul Fari, Abuzar Algi Feby Zulhiyah Firda Yunita Kartikasari Fitri, Divani Rahma Fitri, Muhammad Fauzan Fitriya Diyan Sari Fitriyah Sulaeman, Nurul Gede Wiratma Jaya Gede Wiratma Jaya Greny Mispi Anisa Sari Greny Mispi Anisa Sari H. Herliani Habibah Habibah Hadi Santoso Hendrawan, Jimmy Heriman, Heriman Herliani Herliani Herliani Hermitha, Ami Diana Irnawati Irnawati Johansyah Khairunnisa Komariah, Laili Krishna Purnawan Candra Krisnha P. Candra Laela Nisfi Syiami Laili Komariyah, Laili Lia Damayanti M. Yogi Riyantama Isjoni M. Yunus M. Yunus Makrina Tindangen Mansouri, Mabrouk Chibani Marzan, Joey-Nell T. Masitah - Melliana Jiana Bahi Muh. Amir Masruhim Muhammad Fikri Erlangga Muhammad Ikhsan Bachrul Alam Muhammad Junus Muhammad Nur Mannan Muhammad Saparuddin Muhammad Sholeh Muhammad Sholeh Muhammad Sholeh Muhammad Zulkarnain Ramadana Asir Muliati Syam Muliati, Muliati Nanda Khoirunisa Nasya, Alna Nihan Kristiyani Nika Eva Widiyanti Novarita Nuriawati, Ellyta Nurjannah, Indra Nurrahmah, Aulia Nurseptiani, Syifa Nurul F. Sulaeman Nurul Farhana Haris Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman, Nurul Fitriyah Nurul Sulaeman P A Lazar Pamulasih Gurning Pasaribu, Dian Rachel Prima, Anggra Putri Sri Rahmawati Putri, Desi Az Zahra Rahayu, Anik Puji Rahmawati, Eka Septia Rahmawati, Rahmawati Rahmiati Ratna Woro Susanti Ratnawati, Eny Ravena Hardyanti Thesarah Regina Bilqis Wardani Regina Bilqis Wardani Remanda Arya Wisutama Resi Mandalia Ricky Andrian Rihartanto, Rihartanto Riskan Qadar Riskan Qadar, Riskan S Safrudiannur S Sumaryno Safrudiannur, Safrudiannur Saibun Sitorus Santi Sari, Liliana Devita Shelly Efwinda Sintya Mandar Utami Sisca Arianingtyas Siti Nur Zannah Siti Qusnul Khotimah Siti Wahyuni Sonia Ayu Riani Sonja Verra Tinneke Lumowa Sri Wartini Sugiantoro Suhendra, Tatang Sukartiningsih Sukemi Sukemi Sushariyanti Sushariyanti Susilo Syayidah Dinurrohmah Syayidah Dinurrohmah Syayidah Dinurrohmah Syayidah Syayidah Dinurrohmah Tan Fahrur Rozy Tandra Teuku Surya Dharma Thesarah, Ravena Hardyanti Tomohiro Takebayashi Ulul Hadiatul Fauki Vandalita M Rambitan Vandalita M.M. Rambitan Vika Yulinda Antika Wahyudin, Muhamad Wahyuni, Navviatul Algesta Warda, Khusnul Warman Warman Warman Wati, Retno Rahma Wawan Kustiawan Wawan Kustiawan Wildan Saugi Wisutama*, Remanda Arya Wisutama, Remanda Arya Wiwik Wiwik Yusak Hudiyono Yusak Hudiyono, Yusak Yuwono Catur Saputro Zeni Haryanto Zulkarnaen Zulkarnaen