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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Penelitian Sains (JPS) Jurnal Natur Indonesia JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Edukasi: Jurnal Pendidikan dan Pengajaran Edufisika: Jurnal Pendidikan Fisika Berkala Ilmiah Pendidikan Fisika Jurnal Penelitian Sains (JPS) Jurnal Inovasi dan Pembelajaran Fisika Science and Technology Indonesia Jurnal Penelitian Sains JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Pendidikan Fisika Jurnal Pendidikan Fisika dan Keilmuan (JPFK) JURNAL EKSAKTA PENDIDIKAN (JEP) JPF : JURNAL PENDIDIKAN FISIKA COMPTON: Jurnal Ilmiah Pendidikan Fisika Kasuari: Physics Education Journal (KPEJ) DIFFRACTION: Journal for Physics Education and Applied Physics Unram Journal of Community Service (UJCS) Jurnal PRIMED:Primary Education Journal atau Jurnal Ke-SD An JIFP (Jurnal Ilmu Fisika dan Pembelajarannya) Makara Journal of Science Indonesian Journal of Education Research (IJoER) Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Pendidikan MIPA
Ida Sriyanti
Pendidikan Fisika FKIP, Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Personal factors shaping pre-service math and science teachers' attitudes: An SEM study Aisyah, Nyimas; Ismet, Ismet; Hiltrimartin, Cecil; Sriyanti, Ida; Silvhiany, Sary; Meilinda, Meilinda
Jurnal Cakrawala Pendidikan Vol. 43 No. 2 (2024): Cakrawala Pendidikan (June 2024)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v43i2.64598

Abstract

Climate change demands urgent attention from both teachers and students. As pivotal agents of change, preservice teachers play a crucial role in shaping a generation that values and conserves the environment. This study investigated how academic background (mathematics/science vs. non-mathematics/science) influences preservice teachers' attitudes toward climate change and their value orientations. The study included 287 mathematics/science and 182 non-mathematics/science preservice teachers who completed a 50-item questionnaire. Structural Equation Modeling (SEM) was employed to analyze the gathered data. The findings indicated that academic background did not significantly influence preservice teachers' value orientations or attitudes toward climate change. This suggests the presence of other influential factors not examined in this study. Given these results, adopting a comprehensive, interdisciplinary approach to environmental education is imperative. Such an approach can better equip preservice teachers with the knowledge and skills needed to effectively engage students in understanding and addressing climate change. Further research should focus on identifying these additional influencing factors. This will enable educators to refine environmental education strategies, fostering a future generation that values and actively contributes to environmental stewardship.
Characteristics of Ketapang Leaf Extract and PVA Nano Fibers Using the Electrospinning Method Sela, Melinia; Anida Chairatunnisa; Rina Aprilia; Rahmanita; Ida Sriyanti; Leni Marlina
JOURNAL OF MECHANICAL ENGINEERING MANUFACTURES MATERIALS AND ENERGY Vol. 8 No. 2 (2024): December 2024 Edition
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jmemme.v8i2.10943

Abstract

The electrospinning method is a method of making nanofibers using the influence of an electric field to produce a jet of electrically charged polymer solution. In this experiment, polyvinyl alcohol (PVA) nanofibers and ketapang leaf extract with various viscosities were made using electrospinning equipment with a static collector. Scanning using an electron microscope (SEM) shows that the morphology of the nanofibers formed looks homogeneous, continuous, and without beads (beads free). The SEM results were analyzed using ImageJ software, which was then carried out using Origin software to determine the fiber diameter. Diameter size distribution with fiber diameter size distribution ranging from 2000 to 8000 nm.
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.
Innovative Evaluation: Uncovering the Need for Ethno- Stem Tools in Assessing Creative Thinking in Physics Education Afifa, Mardiah; Wiyono, Ketang; Sriyanti, Ida
Edukasi Vol 11 No 02 (2024): Edukasi: Jurnal Pendidikan dan Pengajaran
Publisher : Universitas Islam Negeri Raden Fatah Palembang, South Sumatra, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/ygfsgn98

Abstract

This study investigated the need for an ethno-STEM-based assessment tool to evaluate creative thinking skills in prospective physics teachers. Data collection was conducted through a quantitative descriptive survey involving 53 first-year physics education students at Universitas Sriwijaya using Google Forms. The collected data were analyzed using Microsoft Excel to provide a comprehensive overview. The findings revealed that 81.13% of the participants hailed from South Sumatera, 96.23% expressed a preference for basic physics courses, and 98.11% recognized the importance of mastering creative thinking skills. Furthermore, 81.13% students indicated a strong demand for the development of ethno-STEM-based assessment tools. These results underscore the potential impact of culturally relevant assessment methods on fostering creative thinking in physics education. Integrating ethno-STEM into assessments not only enhances student engagement, but also cultivates essential creative thinking skills. Ultimately, this approach aims to build a more meaningful and effective physics education experience by bridging theoretical knowledge with students' cultural backgrounds and real-world applications, thereby supporting future educators in delivering impactful lessons.
Attempts to Train Literacy and Numeracy through STEM-based Learning Media Making Training for Science Teachers in Muaraenim Regency Wiyono, Ketang; Sriyanti, Ida; Patriot, Evelina Astra; Ritonga, Ahmad Fitra; Amri, Iful; Anjani, Rahma Putria; Maylen, Venny; Aulia, Dwi Marwa; Maharani, Senandung Citra; Ramadhona, Tyse; Putri, Apriliski Amanda; Maknun, Lu’luil; Juliansyah, Dendi
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.757

Abstract

This training aims to train literacy and numeracy through making STEM-based learning media on renewable energy material. In addition, teachers are expected to be able to provide innovation in media making, which can be implemented in science learning. The method used in this activity is Participatory Action Research (PAR). Several steps are taken to achieve the set goals, namely 1) giving a pretest or initial test, 2) implementing the service, and 3) giving a final test and evaluation and reflection. This activity was attended by 30 participants who were science teachers and members of the Science MGMP. The results showed that the percentage for the pretest score with 30 participants obtained an average of 47.6%, and the posttest score obtained an average of 93.20%, for a Gain score of 87%. This value represents the interpretation of the practical improvement category. Based on the results of the questionnaire on the level of satisfaction with the implementation of the service, it can be indicated that all teachers feel delighted with the training assistance service activities. This training activity has provided practical solutions to facing the challenges of 21st-century learning, especially in areas with limited facilities.
Synthesis of Activated Carbon from Coconut Shell and Recycled Styrofoam Nanofiber for Water Filtration Dani, Rahma; Ismet, Ismet; Marlina, Leni; Alisya, Rona; Aldi, Muhamad Abel Kirana; Ludiansyah, Anggi; Kurdiati, Lintang Auliya; Idjan, Meutia Kamilatun Nuha AP; Mataram, Agung; Almafie, Muhammad Rama; Sriyanti, Ida
Makara Journal of Science Vol. 28, No. 4
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Water pollution affects life sustainability; hence, several efforts have been exerted to overcome this problem. For ex-ample, nanofiber membrane technology is introduced to retain solutes while allowing only water molecules to pass through the system. Therefore, this study aimed to maximize the technology for water filtration using the electrospin-ning method by combining Styrofoam waste-based polymer with activated carbon from coconut shell waste (ACCS). The nanofiber diameter produced ranged from 590 nm to 610 nm with porous characteristics and without beads. The carbon content varied from 68.04% to 69.84%, according to the energy dispersive X-ray measurement, demonstrating the composite’s effectiveness. The Fourier transform infrared spectroscopy results also indicated carbonization and activation, along with water removal, associated with O-H stretching vibrations of alcohol and phenol, as well as N-H stretching vibrations of amino bonds. Moreover, the mechanical properties were measured using a single-fiber tensile test on X-ray diffractometry (XRD) analysis, and Young’s modulus was successfully maintained at 3,209.15 ± 632.877 and 1,839.12 ± 212.637 kPa due to the material amorphous nature. The contact angles were 126.5° and 131°, demon-strating ultra-hydrophobic properties. The addition of ACCS has led to a superior porosity structure for waste filtration. The clean water permeability test also showed that the membrane can withstand a 1–4 bar pressure for 15–60 seconds, demonstrating its strength in resisting water resistance. The trend shows the capacity of the material to potentially func-tion as a superior candidate for water filtration.
An Identification of Learning Motivation and Learning Outcomes in Vibration, Wave, and Light Materials Meitaza, Dariah; Wiyono, Ketang; Marlina, Leni; Sriyanti, Ida
Berkala Ilmiah Pendidikan Fisika Vol 13, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v13i1.19355

Abstract

The research aims to identify the learning motivation and learning outcomes of SMPN 7 Padang students in terms of vibration, wave, and light materials. The research was conducted after the learning occurred. The subjects in this study were 128 students from 4 classes, namely classes VIII.1, VIII.2, VIII.3, and VIII.8. To determine students' learning motivation, researchers distributed questionnaires using a Likert scale, while student learning outcomes were taken from daily assessments at the end of the chapter on vibrations, waves, and light. The results obtained from this research are student learning motivation is classified as moderate, and the category of student learning outcomes is also classified as moderate. Indicators of student learning motivation are (1) the desire and desire to succeed in learning, (2) the existence of encouragement and needs in learning, (3) the existence of hopes and ideals for the future, (4) the existence of interesting activities in learning and (5) the existence of a conducive learning environment while learning outcomes were calculated using the completeness criteria for science lessons on vibration and wave material. Based on the research results conducted at SMPN 7 Padang, the most influential indicator is interesting learning activities. Teachers can increase student learning motivation from moderate to high if they carry out interesting activities. Students with high learning motivation have a greater chance of obtaining better learning outcomes than those with low motivation.
Enhancing Collaboration Skills Through STEM-Based e-LKPD: Integrating Palembang's Local Wisdom into Learning Khotimah, Masayu Husnul; Wiyono*, Ketang; Sriyanti, Ida; Rahman, Nor Farawahidah Abdul
Jurnal Pendidikan Sains Indonesia Vol 13, No 2 (2025): APRIL 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i2.45130

Abstract

Collaboration skills are an important aspect in equipping students to face the challenges of the 21st century. This ability supports the creation of active and effective learning, while fostering an attitude of cooperation, responsibility, and a deeper understanding of the subject matter, therefore the purpose of this study was conducted to analyze the effectiveness of science, technology, engineering, and mathematics, based students worksheet (LKPD) integrated with Palembang local wisdom in improving the collaboration of high school students. This study at SMA Negeri 2 Palembang involved 48 students with a one-group pretest-posttest design. The results showed a significant increase in collaboration skills, with an average pretest score of 52.5 increasing to 86.35 in the posttest and N-gain of 0.71 (high category). Indicators of responsibility, flexibility, and mutual respect also increased. Effect size analysis showed a large impact on physics learning, especially on the aspect of mutual respect. This finding confirms that the developed LKPD is effective in improving students' collaboration skills.
Synthesis and Characterization of Polyvinyl Alcohol (PVA) Nanofiber Membranes with Annonamuricata and Terminalia catappa Leaf Extract Fitria, Silfiyana; Almafie, Muhammad Rama; Alfikro, Ihsan; Monado, Fiber; Sriyanti, Ida; Royani, Idha
Science and Technology Indonesia Vol. 10 No. 3 (2025): July
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.2025.10.3.837-846

Abstract

Polyvinyl alcohol (PVA) is hydrophilic, flexible, elastic, and environmentally friendly, leading to the wide use as a binder in nanofiber matrices. The nanofibers of PVA are frequently combined with extract possessing antibacterial properties for characterization. Therefore, this study aimed to produce PVA nanofibers incorporating soursop leaf extract (ALE) and catappa leaf extract (CLE) using electrospinning for the investigation of the physicochemical, mechanical, and antibacterial properties. Electron microscopy showed that the electrospun nanofibers had a yellowish-brown surface with diameters ranging from 962 nm to 1323 nm. Fourier Transform Infrared (FTIR) analysis revealed the presence of functional groups interacting through hydrogen bonding, leading to a shift in wavenumbers. The tensile strength of PAC-1, PAC-2, and PAC-3 nanofibers decreased from 8.46 MPa to 4.27 MPa, followed by a reduction in Young’s modulus from 20.2 MPa to 0.89 MPa. The effect of extract concentration on the reduction in tensile strength and Young’s modulus was related to aggregation in certain areas of the nanofibers and weakened intermolecular polymer interactions. Pure extract had strong antibacterial activity and nanofiber membranes had moderate activity with inhibition zones ranging from 12.3 to 16.8 mm and 8.0 to 14.4 mm, respectively. The results showed that the produced fibers could be used in the biomedical field for wound dressings and filtration, as well as in textiles.
Analisis Kebutuhan Pengembangan E-Modul Berbasis STEM dengan Memanfaatkan Membran Nanofiber pada Materi Pencemaran Lingkungan Azhari, M. Aswa; Sriyanti, Ida; Marlina, Leni
DIFFRACTION: Journal for Physics Education and Applied Physics Vol 7, No 1 (2025)
Publisher : Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/diffraction.v7i1.15457

Abstract

Kemajuan teknologi telah mendorong penggunaan media pembelajaran interaktif, termasuk dalam pengajaran sains yang kerap disampaikan hanya melalui buku teks. E-modul berbasis STEM menawarkan solusi dengan menggabungkan Sains, Teknologi, Teknik, dan Matematika , serta inovasi seperti membran nanofiber untuk mempermudah pemahaman konsep ilmiah. Penelitian ini bertujuan menganalisis kebutuhan e-modul berbasis STEM dengan membran nanofiber pada material pencemaran lingkungan di SMP Negeri 17 Palembang. Metode penelitian menggunakan deskriptif kualitatif dengan teknik purposive sampling, melibatkan 133 siswa kelas VII. Data dikumpulkan melalui wawancara dan angket, kemudian dianalisis menggunakan statistik deskriptif. Hasil penelitian menunjukkan pembelajaran IPA masih didominasi metode konvensional, sehingga siswa kurang aktif dan kesulitan memahami materi pencemaran lingkungan. Namun, siswa dan guru mendukung pengembangan e-modul STEM berbantuan membran nanofiber karena diyakini dapat meningkatkan keterlibatan, pemahaman, dan keterampilan berpikir kritis. Oleh karena itu, pengembangan e-modul ini diharapkan dapat menjadikan pembelajaran sains lebih interaktif, relevan, dan aplikatif.
Co-Authors Afifa, Mardiah Agung Mataram Agustini, Meily P 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 Effendi Effendi Eka Supriasih Feri Iskandar Feri Iskandar Fiber Monado Fitonia, Allika Fitria, Silfiyana Gelby Pradina Paramitha Gelby Pradina Paramitha Hapizah 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 Kartikasari, Meri Ketang Wiyono Ketang Wiyono Khairurijal . Khairurijal Khairurijal Khotimah, Masayu Husnul Kurdiati, Lintang Auliya Leni - Marlina Leni Marlina Leni Marlina Leni Marlina Lia Apriliana 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 Nadia, Hartisyah 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 Radiyati Umi Partan, Radiyati Umi RAFLI PANDU RAMADHANI Rahayu, Anita Yuza Rahma Dani Rahman, Nor Farawahidah Abdul Rahmanita Ramadhona, Tyse Ratu Ilma Indra Putri Rayhanu, Ashfi Rina Aprilia Ritonga, Ahmad Fitra Riyanto Rosdiana Rosdiana Ryatanti, Nyimas Edwilliyah Sanjaya, M Rudi 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