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STUDI PENDAHULUAN E-LKPD BERBASIS DISCOVERY LEARNING MATERI FILTRASI UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF Sriyanti, Ida; Jannah, Fathya Nurul; Siahaan, Sardianto Markos
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 3 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 3 December 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i3.49684

Abstract

Developing students’ creative thinking skills remains a challenge in science learning, particularly when instructional materials do not adequately support exploration and contextual understanding. This study aims to develop an e-LKPD product based on discovery learning and nanofiber membrane filtration to train junior high school students' creative thinking skills effectively. The study employed a development research approach using the ADDIE model and involved 217 seventh-grade students from 10 classes (VIIA-VIIJ) at SMPN 1 Jambi. The data collection technique in this study was to distribute questionnaires, which were then analyzed using the Content Validity Ratio (CVR) to determine feasibility, one-to-one and small-group evaluations to assess practicality, and N-gain analysis to measure effectiveness. The results showed that all aspects of the e-LKPD met the feasibility criteria and were categorized as very good, with minor revisions related to writing clarity. The practicality analysis indicated a high level of usability, with average scores of 86.76% in the one-to-one evaluation and 95.53% in the small group evaluation. The N-gain analysis yielded an average score of 0.46, which falls into the moderate effectiveness category, indicating an improvement in students’ creative thinking skills. It can be concluded that the development of e-LKPD based on discovery learning for nanofiber membrane-assisted filtration materials is feasible, practical, and moderately effective, and has the potential to serve as an alternative digital learning resource to support the development of creative thinking in junior high school science learning.
High School Students Awareness and Attitudes Toward Climate Change Deshiana, Ayu; Sriyanti, Ida; Ismet, Ismet
Berkala Ilmiah Pendidikan Fisika Vol 10, No 3 (2022): OCTOBER 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v10i3.14001

Abstract

Climate change is a tremendous threat to the environment and human beings. Students are among the younger generation who immediately feel the effects of climate change. The younger generation is expected to have the knowledge and a positive attitude toward the framework for climate change adaptation and mitigation. The objectives of this study describe awareness and attitudes concerning climate change held by 611 high school students in South Sumatra. The methods of this study employed qualitative research. The findings of this research indicated that 98.4% of students were aware of climate change. Additionally, more than 80% of students know climate change contributes to droughts, floods, declining water quality, and the spread of vector-borne illnesses such as dengue fever and malaria. 95.7 % of students have a positive attitude toward mitigating climate change. 
Bahasa Inggris Nova Anjarwati; Ketang Wiyono; Ida Sriyanti
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.v11i4.8668

Abstract

This research aims to produce e-module teaching material products containing local wisdom from South Sumatra based on the theory of conceptual change that is valid, practical and effective in students' conceptual understanding. The development model used is the Rowntree development model modified with formative evaluation. The subjects in this research were class XI students at SMA 19 Negeri Palembang. Based on this data analysis, it is declared valid, practical, and effective in students' understanding of concepts. The results obtained were: the expert review stage obtained an average score from material experts of 85.71%, linguistic experts of 93.05% and appropriateness of presentation and appearance of 75.48%; the one to one stage obtained an average score of 95.11%; the small group stage obtained an average score of 95.08%. Based on the results of the field test, the N-gain calculation obtained a score of 0.64 with interpretation being seen from the test results calculating the pre-test and post-test scores. Thus, it can be concluded that using e-module teaching materials containing local wisdom based on the theory of conceptual change can improve students' conceptual understanding.
Tren Terbaru Nanofiber Polikaprolakton Elektrospun: Perspektif Bibliometrik Lima Tahun dari 2019 hingga 2023 Muhammad Rama Almafie; Rahma Dani; Idha Royani; Ida Sriyanti
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.10191

Abstract

Nanofiber materials have emerged as a focal point of advanced research due to their exceptional properties. Polycaprolactone, a biodegradable and biocompatible polyester, has garnered particular interest for applications spanning tissue engineering, drug delivery, wound healing, and filtration. The electrospinning process facilitates precise control over PCL nanofiber morphology and functionality, enhancing its application potential. This investigation employs bibliometric analysis to elucidate global research trends in electrospun PCL nanofibers from 2019 to 2023. Utilizing the Scopus database, 255 relevant publications were identified through rigorous inclusion criteria, focusing on works that address PCL nanofibers, are published in English, and meet peer-reviewed standards. Quantitative tools, including VOSviewer and Harzing’s Publish or Perish, were utilized to analyze research trajectories, citation dynamics, and collaborative networks. Results underscore a predominant focus on biomedical applications, particularly drug delivery and tissue engineering. Geographically, research contributions are led by the Netherlands (28.63%), the United States (25.10%), and the United Kingdom (24.31%). The International Journal of Biological Macromolecules emerged as the most influential journal, contributing 22 articles (10%) and receiving 1,424 citations. Despite significant advancements, critical gaps remain, notably in scaling production processes and diversifying applications beyond the biomedical domain.
STEM Integration in Karate Sport as Physics Learning Media: Development, Validation, and Analysis of Student Learning Outcomes on Impulse and Momentum Materials RA Sania Noviana; Ida Sriyanti; Wahyu Indra Bayu; Nor Farahwahidah binti Abdul Rahman
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.11972

Abstract

Creative thinking skills are essential competencies in the 21st century, involving cognitive processes and divergent thinking to generate innovative solutions from various perspectives. This study aims to develop and implement a STEM-based learning approach integrated with physics, focusing on impulse and momentum, to improve students' creative thinking skills. Karate is utilized as a contextual medium to facilitate real-life application of physics concepts. The research applies the Research and Development (R&D) method using the 4D model: Define, Design, Develop, and Disseminate. Validation involved nine experts, consisting of lecturers and teachers, who provided feedback to refine the developed e-module. Content validity was assessed using the Content Validity Ratio (CVR) and Content Validity Index (CVI), both reaching 1.00 (100%) across all aspects such as content relevance, Problem-Based Learning (PBL) suitability, ability to assess creative thinking, and design feasibility. Product trials with 101 senior high school students demonstrated significant improvement in creative thinking skills, as shown by an N-Gain score of 0.72. These findings indicate that the developed STEM-based e-module is effective in enhancing students' understanding of physics through contextual and engaging learning.
Ethno-STEM in Science Education: A Systematic Literature Review (2020–2025) on Trends, Classroom Challenges, and Teacher Capacity in a Multicultural Context Effendi Effendi; Ida Sriyanti; Ketang Wiyono; Leni Marlina; Rosdiana Rosdiana
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12281

Abstract

The Ethno-STEM approach has been recognised as an innovative strategy for enhancing the relevance and meaningfulness of STEM learning by integrating local wisdom and culture. Despite its great potential, its implementation faces various contextual challenges. This study aims to map current trends and analyse challenges in the development and implementation of Ethno-STEM learning models globally, with a specific focus on the Indonesian context for the period 2020-2025. The method used is a systematic literature review of empirical and conceptual articles from indexed databases. The results of the study identify three main trends: (1) the systematic integration of traditional knowledge with modern STEM frameworks, (2) synergy with Project-Based Learning (PjBL) models, and (3) the use of digital technology as a catalyst. The findings also reveal a number of critical challenges, particularly at the level of teacher readiness, such as a deficit of epistemic competence in transforming local wisdom into STEM curricula, as well as limitations in contextual teaching materials, time, and supporting infrastructure. Based on this synthesis, this study recommends multi-level strategies to overcome these obstacles, namely strengthening teacher capacity through continuous professional development programmes focused on cultural mapping, developing open access resource repositories, and advocating for affirmative policies to support budget allocation and tripartite collaboration (school-government-community). Thus, this study provides an evidence-based roadmap for realising more inclusive, culturally responsive, and sustainable STEM education
Preparation of Polyacrylonitrile-Polyethersulfone Nanofibers Loaded with Reduced Graphene Oxide from Palm Kernel Shell forWastewater Filtration Dani, Rahma; Almafie, Muhammad Rama; Mataram, Agung; Lamura, M. Danny Pratama; Akhsan, Hamdi; Marlina, Leni; Fudholi, Ahmad; Ismail, Ahmad Fauzi; Sriyanti, Ida
Science and Technology Indonesia Vol. 11 No. 2 (2026): April
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.2026.11.2.457-480

Abstract

The development of Polyacrylonitrile (PAN)–Polyethersulfone (PES) nanofiber membranes loaded with Reduced Graphene Oxide (rGO) offers an innovative and sustainable solution for water filtration. This study synthesized and characterized PAN–PES loaded rGO nanofiber membranes using an electrospinning technique. A PAN–PES mixture (8:2 mass ratio) at 10–20 wt% served as the matrix, with 48 mg of rGO added. The membranes were analyzed using scanning electron microscopy, Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), mechanical testing, water absorption, immersion resistance, and clean water permeability (CWP). The resulting nanofibers exhibited defect-free, bead-free, and uniform morphology with diameters ranging from 389 to 757 nm. FTIR confirmed hydrogen bonding between PAN–PES and rGO, while XRD showed sharp peaks with a maximum crystallinity of 33.52%. The membrane displayed a Young’s modulus of 57.83 MPa and remained stable after 32 days of immersion. It demonstrated superhydrophilic behavior with a contact angle of 72.4o to 74.3o, sustaining a stable water flux at 6.0 bar for 60 min, yielding a permeability of 3.25 to 23 L/m2.h.bar and an equilibrium water content of 69 to 91%. Surface morphology before and after wastewater filtration revealed effective contaminant capture and strong antifouling resistance. These results confirm that PAN–PES loaded rGO nanofiber membranes possess excellent mechanical stability, high permeability, and superior wettability, providing a promising pathway for advanced, sustainable water filtration applications.
A Validity of E-LKPD Based on Problem Based Learning for Improve Critical Thinking Skill Meitaza, Dariah; Sriyanti, Ida; Marlina, Leni; Zulkarnain, Nur Najihah Binti
Indonesian Journal of Education Research (IJoER) Vol. 5 No. 6 (2024): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v5i6.1244

Abstract

Purpose of the study: This study aims to determine the validity of the developed E-LKPD. Methodology: The data obtained from the experts were analyzed by considering comments or suggestions using the Content Validity Ratio (CVR) and Content Validity Index (CVI). This E-LKPD product validation sheet was validated by 7 experts, namely 2 lecturers from the Malaysian University of Technology, 2 lecturers from Sriwijaya University, 2 junior high school teachers, and 1 Laboratory Practitioner. This product is validated in the aspects of design, content, Problem Based Learning, and aspects of students' critical thinking skills. Main Findings: The results of the validity of the E-LKPD conducted by 7 validators are allowed to be used. because the overall value of the E-LKPD aspect (S-CVI / AVE) is 0.95 and falls into the category of a very strong level of validity. while the S-CVI /UA score is 1 so that it can prove this product can be used for teaching materials from teaching and can improve students' thinking skills through the problem-based learning model. Novelty/Originality of this study: The novelty of this research lies in the validators who validated this E-LKPD so that it can be developed into a better product using CVR and CVI.
Analysis Development E-Worksheet Based PBL-STEM Approach with a Assisted by Nanofiber Membrane Media on Renewable Energy Materials to Improve Students' Creative Thinking Abilities Ardi; Ida Sriyanti; Leni Marlina
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.8397

Abstract

The increase in population and global economic growth means that energy demand continues to increase every year, so that limited energy resources such as fossil fuels are depleted more quickly. The purpose of this research is to determine the needs analysis for developing PBL-based e- LKPD with a STEM approach on renewable energy material to improve students' creative thinking abilities. This research is a qualitative descriptive study using a survey through a student needs questionnaire and interviews with physics teachers at Madrasah Aliyah Pondok Pesantren Ahlul Quran Palembang. The data obtained was then analyzed descriptively. The research results show that 80% of students find it difficult to learn renewable energy material. All students and teachers strongly agree if teaching materials are developed in the form of PBL-based e-Worksheetwith a STEM approach so that they can improve students' creative thinking abilities and can be used as teaching materials to support learning by students both at school and independently at home.
Efektifitas Penggunaan E-Modul Fisika Berbasis Kearifan Lokal Makanan Khas Kota Palembang Untuk Meningkatkan Keterampilan Kolaborasi Siswa SMA Hartisyah Nadia; Ketang Wiyono; Ida Sriyanti
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8439

Abstract

This research aims to determine the effect of the effectiveness of an e-module based on local food wisdom in the city of Palembang on the collaboration skills of high school students on temperature and heat material. This type of research is a quasi-experiment using the pretest-posttest method. The population of this study was class XI students of SMA Negeri 2 Palembang City. The data analysis technique uses quantitative data to analyze data collected from students' collaboration skill achievement scores. The results of data analysis show the average pretest on collaboration skills was 54. The average post-test score after implementing the e-module based on local food wisdom in Palembang on collaboration skills was 80. This shows that students' skills in collaboration skills have increased. after using e-modules based on local wisdom. The main finding of this research is that the application of an e-module based on local food wisdom in the city of Palembang is effective in improving students' collaboration skills. This is proven by the results of the N-gain test analysis showing that students with collaboration skills received a score of 0.72 in the high category.
Co-Authors Afifa, Mardiah Agung Mataram Agustini, Meily P Ahmad Fauzi Ismail Ahmad Fudholi Aldi, Muhamad Abel Kirana Alfikro, Ihsan Alisya, Rona Almafie, Muhammad Rama Anida Chairatunnisa Anissa Arianti Anjani, Rahma Putria Apit Fathurohman Ardi Aulia, Dwi Marwa Azhari, M. Aswa Cecil Hiltrimartin Chairunnisa Chairunnisa Dani, Rahma Deshiana, Ayu Desilawati Triana Effendi Effendi Eka Supriasih Feri Iskandar Feri Iskandar Fiber Monado Fitonia, Allika Fitria, Silfiyana Gelby Pradina Paramitha Gelby Pradina Paramitha Hamdi Akhsan Hapizah Hartisyah Nadia Idha Royani Idha Royani Idjan, Meutia Kamilatun Nuha Ap Iful Amri Innas Amalia Utami Ismet Ismet Ismet Ismet Ismet, Ismet Jaidan Jauhari Jannah, Fathya Nurul Juliansyah, Dendi Ketang Wiyono Ketang Wiyono Khairurijal . Khairurijal Khairurijal Khotimah, Masayu Husnul Lamura, M. Danny Pratama Leni - Marlina Leni Marlina Leni Marlina Leni Marlina Lia Apriliana Lintang Auliya Kurdiati Ludiansyah, Anggi M Rama Almafie M Rudi Sanjaya MAHARANI, MELINDA Maharani, Senandung Citra Maknun, Lu’luil Maylen, Venny Meilinda Meilinda Meilinda Meilinda Meily P Agustini Meily Putri Agustini Meitaza, Dariah Melly Ariska MEURETTA ALAWIYAH PULUNGAN Meutia Kamilatun Nuha Ap Idjan Mikrajuddin Abdullah Muhamad Yusup Mutiara Meiwandari Nor Farahwahidah binti Abdul Rahman Nova Anjarwati Nugraha, Yuda Prasetya Nuriz Dariyani Nyimas Aisyah Nyimas Aisyah Patriot, Evelina Astra Pratiwi, Mia Marsela Pratiwi, Nadirra Pulungan, Meuretta Alawiyah Puteri, Anisya Sefina Putri, Apriliski Amanda RA Sania Noviana Radiyati Umi Partan RAFLI PANDU RAMADHANI Rahayu, Anita Yuza Rahma Dani Rahman, Nor Farawahidah Abdul Rahmanita Ramadhona, Tyse Ratu Ilma Indra Putri Rayhanu, Ashfi Rina Aprilia Rina Aprilia Ritonga, Ahmad Fitra Riyanto Rosdiana Rosdiana Ryatanti, Nyimas Edwilliyah Sanjaya, Muhammad Rudi Sardianto Markos Siahaan, Sardianto Markos Sari, Nur Azizah Purnama Sary Silvhiany Sela, Melinia Sudirman, Sudirman Sukemi Sukemi Supriasih, Eka Syahputri, Selvia Mariska Syamsiar, Syamsiar Syntia, Miranda Putri Syuhendri, Syuhendri Ujang Supriyadi Wahyu Indra Bayu Wiyono*, Ketang Yuda Prasetya Nugraha Zainuddin Nawawi Zulkardi Zulkardi Zulkarnain, Nur Najihah Binti