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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 5,869 Documents
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Development of an Ethnobotany Encyclopedia of Medicinal Plants in Teluk Batang Village, Teluk Batang District as a Biology Learning Resource Mediani; Amri, Ahmad Faisal; Rahayu, Hanum Mukti
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12115

Abstract

This study aims to develop a valid ethnobotanical encyclopedia of medicinal plants based on local potential as a learning medium for the Biodiversity topic in Grade X Biology. Using the Research and Development (R\&D) method with a 4-D model (Define, Design, Develop, Disseminate), the product was validated by experts in material, media, and language. Validation results indicated high validity: 95.71% from media experts, 91.23% from material experts, and 86.11% from language experts. Student responses were also positive, with a score of 80.42% in small-scale testing and 82.78% in large-scale testing. The final product presents information about medicinal plants in Teluk Batang Village, including local names, scientific names, properties, and chemical compositions, integrated with interactive visuals and QR-coded videos. These findings suggest that the encyclopedia is a valid and engaging alternative learning resource that integrates scientific content with local wisdom.
Development of Augmented Reality-Based Learning Media Using Assemblr EDU Integrated with Contextual Teaching and Learning (CTL) for the Human Respiratory System Ratih, Cahaya Dewi; Anggoro, Subuh; Fukui, Masanori
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12116

Abstract

The concept of the human respiratory system is abstract, making it difficult for elementary school students in the concrete operational thinking stage. Schools primarily use textbooks and conventional teaching aids, which lack interactive visual support. A questionnaire administered to 54 students revealed that 81.84% found it easier to understand the material with 3D visualization, and 90.74% were interested in learning using technology-based media. These findings highlight the need for contextual and visual learning media. This study aims to develop Augmented Reality-based learning media using the Contextual Teaching and Learnig (CTL) approach through the Assemblr EDU application; determine its feasibility through expert validation; analyze its practically through limited trials with students; and analyze teachers’ responses during the dissemination phase. The research employed a Research and Development method using the 4D model, which includes Define, Design, Develop, and Disseminate stages. Data collection techniques involved interviews, expert validation questionnaires, and student and teacher response questionnaires. Validation results indicated high feasibility, with scores of 88.57% (content expert) and 82.67% (media expert). Trials with 12 students showed a practicality score of 91.67% (very interesting) and teacher responses averaged 89.14% from 50 teachers. The developed media is feasible, practical, and potentially applicable in elementary science learning.
Performance Analysis of a Unidirectional Double E-Shaped Microstrip Antenna in the ISM Band Natalia; Quzwain, Kamelia; Olivia, Levy Nur; Rahmawati, Putri
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12118

Abstract

This research explores the design and simulation of a unidirectional double E-shaped microstrip antenna (MSA) operating at 5.8 GHz. The antenna was designed using CST Studio Suite, with Rogers RT 5880 as the substrate material due to its favorable dielectric properties. The design process involved adjusting the patch geometry by introducing slots to enhance bandwidth and gain. Simulation results show a return loss of −38.05 dB and a VSWR of 1.025, both indicating excellent impedance matching. Additionally, the antenna exhibits a directional radiation pattern with a peak gain of 7.63 dBi. These findings highlight the antenna's potential for compact and high-performance wireless communication systems in the ISM frequency band.
Environmental Knowledge and Awareness as a Key Driver of Green City Strategy: A Case Study of Malang City Ashfahani, Galang Fairuz Reksa; Khusaini, Moh.; Hidayati, Bunga
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12119

Abstract

This study aims to analyze the institutional and government readiness and identify the strengths, weaknesses, opportunities, and threats along with strategies to realize a green city in Malang City. Qualitative research methods in the form of SWOT analysis were used by involving informants from the State Civil Apparatus at the Regional Development Planning Agency and the Environmental Service of Malang City. The results of the study indicate that the institutional in Malang City is still weak, marked by the absence of a multidisciplinary working group for a green city. In addition, government readiness is still low due to lack of concern, a conventional "business as usual" work system, and weak law enforcement. Recommended strategies include the formation of a multidisciplinary working group, increasing green knowledge and awareness through green campaigns, circular economy, information transparency, and the implementation of rewards and punishments. Environmental awareness and high commitment from the government and collaboration between stakeholders are requirements to realize a Green City in Malang City.
The Effect of Process Oriented Guided Inquiry Learning (POGIL) Model on Critical Thinking Skills and Collaboration Skills of Class XI Students of SMAN 14 Gowa Biology Teaching Material Fitriah; Daud, Firdaus; Ali, Alimuddin
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12123

Abstract

This study aims to determine the effect of the POGIL learning model on critical thinking skills and collaboration skills of students in class XI sman 14 Gowa. The research design is pretest-posttest control group design. The population in the study were all grade XI students in the 2024/2025 school year which were spread into 5 study groups. The sampling technique used purposive sampling. A total of 3 study groups used in this study, namely, study group XI. B3 as an experimental class 1 applied the POGIL learning model, study group XI. B1 as experimental class 2 applied discovery learning model, and study group XI.C1 as control class applied NHT model. The data collection techniques used were critical thinking skills test and collaboration skills questionnaire. The research instruments used were a critical thinking skills test in the form of an essay of 7 questions, and a collaboration skills questionnaire of 15 statement items. The data analysis technique used was Analysis of Covariance (Ancova) using SPSS with a significant level of 0.05. Based on the Ancova test results, the significance value of the critical thinking skills variable is 0.00 <0.05 and the significance value of the collaboration skills variable is 0.00 <0.05, so it can be concluded that the application of the POGIL learning model has a significant effect or a real effect on the collaboration skills variable.
The Effect of Integrated STEM Learning Models Based on Digital Technology on Improving Students' Digital Literacy Safira, Ifa; Hiola, Siti Fatmah; Sanulita, Henny; Happy, Nurina; Santosa, Tomi Apra; Yastanti, Unpris
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12131

Abstract

This study aims to analyze the influence of digital technology-based integrated STEM learning models on improving students' digital literacy through a meta-analysis approach. Digital literacy is an essential competency in the era of the Industrial Revolution 4.0, and STEM learning that integrates digital technology is believed to be able to facilitate the strengthening of these skills. This study examined 20 scientific articles published in the period 2015–2024 and met the inclusion and methodological quality criteria. The analysis was carried out using JASP. The results of the meta-analysis showed that the digital-based STEM learning model had a significant influence on improving students' digital literacy, with an average effect size value of 0.78 which was included in the large category. Subanalysis based on education level indicates that the strongest influence occurs at the secondary education level. These findings imply that the development of STEM-based learning curricula and strategies that are integrated with digital technology needs to be continuously encouraged to strengthen students' readiness to face the challenges of the digital world.
Efektivitas Ekstrak Herbal Meniran, Kunyit, dan Temulawak terhadap Pertumbuhan, Persentase Karkas, dan Lemak Abdomen Ayam Broiler Astuti, Puji; Suripta, Heru
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12132

Abstract

This study aims to evaluate the effect of administering a combination of meniran (Phyllanthus niruri), turmeric (Curcuma longa), and temulawak (Curcuma xanthorrhiza) water extract in drinking water on the performance and carcass quality of broiler chickens. A total of 100 days-old broiler chickens (DOC) were used in the study which was arranged in a Completely Randomized Design with 4 treatments and 5 replications, each containing 5 chickens. The treatments consisted of: P0 (control, without extract), P1 (25% meniran: 25% turmeric: 50% temulawak), P2 (25%: 50%: 25%), and P3 (50%: 25%: 25%). The extract was given in drinking water as much as 10 ml/liter from 7 to 35 days of age. The parameters observed included feed consumption, water consumption, daily body weight gain (ADG), feed conversion (FCR), carcass percentage, and abdominal fat. The results showed that the herbal extract treatment had a significant effect (P<0.05) on feed consumption, carcass percentage, and abdominal fat, but was not significantly different on water consumption, ADG, and FCR. Treatment P1 showed the best performance, with the highest feed consumption, the highest carcass (72.86%), and the lowest abdominal fat (1.72%). It was concluded that the administration of a combination of meniran, turmeric, and temulawak water extract with a ratio of 25:25:50 significantly increased the growth efficiency and carcass quality of broiler chickens, and could be an alternative safe and effective natural feed additive.
Exploring Student Experiences Knowledge Communication to Canva Mobile Interface : A Qualitative Study on Second Semester Students of Boyolali University Syahrio, Muhammad Zidan; Putro, Fanny Hendro Aryo; Setiawan, Topan; Hartini, Sri; Chumaeson, Wahyuning
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12136

Abstract

The development of digital technology has changed the way students interact with learning media, including in the creation of visual content. One of the most widely used applications among students is Canva Mobile, which offers convenience in designing various academic needs practically through mobile devices. This research aims to explore the experiences of second-semester students of the Communication Science Study Program at the University of Boyolali in using the Canva Mobile interface as a supporting medium for completing academic assignments. This study uses a descriptive qualitative approach with data collection techniques through in-depth interviews and observation. Informants were selected using purposive sampling, followed by snowball sampling. The collected data were analyzed through data reduction, data presentation, and conclusion drawing. The results show that the majority of students feel comfortable and find it easy to use Canva Mobile. Its user-friendly interface, diverse features, and flexible access are the main reasons for its popularity. Canva Mobile has been proven to improve the quality of students' visual assignments and support creativity development in the field of visual communication. However, there are some obstacles, such as the limited features in the mobile version compared to the desktop version, as well as restricted access to premium elements. This study concludes that Canva Mobile is an effective, adaptive, and relevant learning medium that aligns with the needs of today’s digital-native students. Students' positive experiences in using this application serve as evidence that mobile technology can be optimally integrated into higher education.
An Integrated Performance Index for Decentralized Water Supply Systems: A Case Study of SiPAS in the Brantas River Basin Andawayanti, Ussy; Asmaranto, Runi; Sajali, M. Amar; Suhartanto, Ery; Hidayat, Mustafa Mukti; Utami, Rizki Tri
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12137

Abstract

To develop and validate an Integrated Performance Index Model (IPIM) for evaluating Simple Water Supply Systems (SiPAS) in the Brantas River Basin, Indonesia. We surveyed, audited, and interviewed stakeholders at 31 SiPAS sites. Latent constructs were tested using SEM–PLS, and dimension weights were optimized with the Generalized Reduced Gradient method. The model explained system performance well (R² = 0.95) and showed high predictive reliability. The technical dimension exerted the strongest influence (72.10%), followed by managerial (26.70%) and social (15.10%) factors. The index differentiated low and high performing sites and was consistent with field audit findings. A companion mobile application enabled real time reporting and feedback to strengthen community participation. IPIM provides a concise, scalable framework for assessing decentralized water supply, prioritizing technical improvements while supporting managerial and social strengthening, and can inform investment and governance decisions for rural water services.
Development of Discovery-Based Outdoor Learning Integrated with Papua Local Wisdom to Improve Cooperation and Understanding of the Biodiversity Concept of Students of Phase E of Sman Khas Papua Linda, Evi; Rakhmawati, Anna; Paidi
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12140

Abstract

This study aims to develop a discovery-based outdoor learning model integrated with Papuan local wisdom to improve the collaboration skills and understanding of biodiversity concepts of phase E students at SMAN Khas Papua. The background of this study is based on the low context of science learning regarding the local environment and culture, even though Papua has very high ecological and cultural potential to be used as a learning resource. The method used is the Design-Based Research (DBR) Plomp model which consists of three stages: introduction, development/prototyping, and summative assessment. The results of expert validation show that the model and learning tools have very good validity values (Average Validator Agreement > 3.5). Practicality tests through observation and questionnaires on teachers and students show that the model is easy to implement and helps make learning meaningful. The effectiveness of the model is proven by a significant increase in student learning outcomes (t-test; p < 0.05) as well as the development of collaboration skills through outdoor learning. The integration of Papuan local wisdom, such as forest conservation practices and traditional medicine, encourages emotional engagement and contextual scientific understanding. This model also supports the implementation of the Independent Curriculum and the strengthening of the Pancasila Student Profile. This research makes an important contribution to the development of innovative and adaptive local culture-based science learning in the 3T context. Further, large-scale studies are needed to test the model's sustainability and replicability in various regions with similar characteristics.

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