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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 6,093 Documents
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The Website Development of a Teacher Tools Assistance System Integrated of Project Based Learning Model Kurniawan, Wawan; Pujaningsih, Febri Berthalita; Hadist, Abdussalam Aswin
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.v11i2.9577

Abstract

The study, conducted in response to the shortcomings of the digital learning system in facilitating the Physics learning process with the project based learning model. So the purpose of this study is to develop a Teacher Tools Assistance System  website as an answer to this problem. This study adopts the RnD method with the ADDIE model development framework focused on three stages, namely analysis, design, and development. The analysis stage examines the curriculum and learning environment. At the design stage, a prototype of the Teacher Tools Assistance System website is produced which is then tested at the development stage. The development stage is carried out with various tests, namely the Black-Box test, installation/launch, validation by media experts and material experts, and user responses involving 58 students of SMAN 3 Kota Jambi class XI. As a result, in the Black Box test, the website functionality achieved 100% on the teacher's page and 96% on the student's page. In the media expert validation, the score given was 4.44, which was categorized as very feasible. While the validation by material experts 1 and 2 rated it 4.50 and 4.47, categorizing it as very feasible category. In addition, the response from users gave a score of 4.20 in the category of worthy of the product. However, there are still shortcomings including the appearance of the website, website navigation that is not yet user friendly, and the emergence of bugs.
BIOAKTIVITAS REPELAN EKSTRAK DAUN TEMBELEKAN (Lantana camara) TERHADAP NYAMUK CULEX Mardin, Sutrisnawati
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.v11i2.9586

Abstract

The increasing resistance of mosquitoes to chemical insecticides, which negatively impacts the environment, necessitates alternative plant extract usage to mitigate these effects. The objective of this study was to evaluate the bioactivity of Lantana camara leaf extract as a repellent against Culex mosquitoes. L. camara leaves were extracted using the maceration method. Concentrations of 1%, 2%, 3%, and 4% L. camara leaf extract were used to test repellent efficacy. The arm-in-cage method was used to assess effectiveness. Key parameters observed included the number of mosquito landings, time to first bite, and duration of protection. Results indicated that a 4% concentration of L. camara leaf extract provided optimal protection, reducing mosquito landings by up to 90% and offering a two-hour protection duration. This efficacy was comparable to commercial repellents, which provided 96% protection. These findings suggest that L. camara leaf extract has the potential to serve as an effective, safe, and environmentally friendly mosquito repellent.
Analisis Dampak Air Asam Tambang Batubara Terhadap Kualitas Air Sungai dan Dampaknya Bagi Masyarakat Pengguna Air Sungai Afaz, Triyanchy; Gusman, Mulya; Barlian, Eri; Syah, Nurhasan
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.v11i2.9645

Abstract

This study aims to examine the impact of AAT on the water quality of the Purian River and its implications for communities that depend on this water source. Acid mine drainage, which is formed due to the oxidation of sulfide minerals, can reduce water quality, potentially affecting the health and economy of the user community. The research methods applied include quantitative and qualitative approaches. The analysis was carried out using a correlation test to measure the relationship between water quality between the point of compliance and the Parambahan River, and the Chi-Square test was used to evaluate the relationship between seasonal mining activities and health problems experienced by respondents. In addition, a survey was conducted to explore local community perceptions regarding the impact of river water. The results of the study indicated mild pollution in several water quality parameters, especially TSS and heavy metals, which exceeded the quality standard limits. Water quality status was measured using the Pollution Index based on PP No. 22 of 2021 and Kepmen LH No. 113 of 2003. The results showed that most samples were classified as mild pollution. Correlation analysis indicated that AAT was not the only factor causing pollution, due to seasonal mining activities and the contribution of water use for livestock farming practices. The conclusion is that waste management carried out by PT. AICJ meets government quality standards, at 66.67%, but respondents still feel negatively affected by mining activities.
Implementasi Komunikasi Lingkungan Dalam Pembelajaran Penggunaan Bank Sampah di Surabaya Gozali, Citta Catherine; Teguh, Monika
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.v11i2.9651

Abstract

Indonesia faces significant waste management challenges, with projected waste production reaching 65.2 million tonnes by 2023. Household waste, contributing 38.4% of the total, is the largest source of waste nationwide. In Surabaya, Indonesia's fifth-highest waste-producing city, the problem is especially critical. One response to this issue is the waste bank program, enabling communities to exchange waste for economic rewards. This study was conducted with the aim of knowing how the implementation of environmental communication in Bank Sampah Manukan Mukti RW 9 in teaching how to use the waste bank to the community. For eight years, this waste bank has fostered community participation, successfully reducing waste by 300-400 kg monthly and raising awareness of household waste management. Using a descriptive qualitative method and a case study approach, data were collected through interviews, observation, and documentation, with analysis based on the Miles and Huberman framework (data reduction, presentation, and conclusion). Findings indicate that activity-based environmental communication effectively sustains community engagement and understanding in waste management. This model can serve as an example for similar initiatives across Indonesia, enhancing local waste reduction efforts through community-driven strategies.
Portrait of Observing, Inferring, and Predicting Skills of Junior High School Students Lestari, Pratiwi Mega; Istiyono, Edi
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.v11i2.9681

Abstract

The goal of science learning is achieved when students master key skills: observing, inferring, and predicting. Field studies indicate that teachers face challenges in comprehensively assessing these skills. This study aims to portray the observing, inferring, and predicting skills of junior high school students in Tanjungpinang. A quantitative descriptive method was employed, with a target population of eighth-grade students from state junior high schools in Tanjungpinang. Stratified random sampling based on school accreditation levels resulted in a sample of 208 students. Data collection involved a test on work and simple machines material, which was analyzed using descriptive statistics. The findings reveal that the average interval scores for observing, inferring, and predicting skills were 13.52, 5.49, and 1.93, respectively, placing them in the medium category, indicating potential for further development. These results highlight the need for targeted quality improvement programs and increased resource support to enhance science learning. Implementing diverse strategies and innovations in science teaching materials is essential to improve these skills.
Reduction of Nitrite Levels in Edible Bird Nest on Lombok Island with Alkali Solution and Oxygen Water Juniawan, Alvin; Andini, Arista Suci; Syuhriatin
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.v11i2.9682

Abstract

In this study, sampling was carried out at 3 locations of swallow nest farmers, namely in East Lombok, Central Lombok and West Lombok. The type of swallow nest used in this study was the Linchi swallow nest. This study was a quantitative study, namely to find the best variation in soaking time with alkaline water and Oxygen Water to reduce nitrite levels. Sample measurement using a Uv-Vis spectrophotometer instrument and characterization using FTIR. The results of the study showed the highest reduction in nitrite levels using an alkaline solvent with a pH of 7.5, Central Lombok, East Lombok and West Lombok Edible Bird’s Nest Sample, respectively, as follows: 87.88%; 96.26%; and 94.59% with an optimum contact time of 30 minutes. While the highest reduction in nitrite levels for Central Lombok, East Lombok and West Lombok, Edible Bird’s Nest samples were as follows: 92.51%; 98.5%; and 97.85% with an optimum contact time of 15 minutes. This is also supported by FTIR spectra data from optimum conditions for reducing nitrite levels where the characteristics of the FTIR spectra in the 1400 cm-1 wavenumber region have a %T value after treatment> to %T before treatment. The results of the macronutrient test showed that the bird's nest contains carbohydrates, proteins and lipids. While the results of the phytochemical test showed that the bird's nest sample contained phenolic compounds. In this study, it has been successfully reduced nitrite levels in bird's nests using alkaline solvents pH 7.5 and Oxygen Water which is the latest method that is cheaper and more efficient.
Literature Review: Implementation of Telerehabilitation for Patients with Eye Disorders in Middle to High-Income Countries Andar, Nadiya Arawinda; Kusumaningrum, Ayu Anggraini; Pitaloka, Pratiwi Diah; Asmara, Dana Tri; Sugeng, Eka Meyliana
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.v11i2.9719

Abstract

Tele-rehabilitation in eye care services is an innovative intervention solution to overcome geographical limitations and improve accessibility to rehabilitation services. This study aims to examine the implementation of telerehabilitation in patients with eye disorders in various countries, especially in low to high-income countries. This study is a narrative literature review of 3 journal databases, namely PubMed, ScienceDirect, and Google Scholar. Data screening was conducted using Rayyan.ai. Selected articles were then assessed for eligibility using the Mixed-Method Appraisal Tool (MMAT) with a minimum score of 80 points. Articles that passed the MMAT assessment were then analyzed and synthesized before being categorized to obtain themes from the implementation of eye care telerehabilitation in various countries. The screening resulted in 12 articles that met the criteria in this study. The results of the study showed that telerehabilitation is effective in improving access to rehabilitation services, especially in remote areas. Tele-rehabilitation has also been proven to improve the quality of life of patients through improved visual skills, independence, and mental well-being. However, the implementation of telerehabilitation still faces challenges such as limited access to technology, lack of digital skills, and unstable internet connectivity. Tele-rehabilitation has great potential to improve access and quality of life for patients with eye disorders. Although there are several challenges, with adequate technological infrastructure support and comprehensive training, telerehabilitation can be a sustainable solution to improve eye health services. Future research needs to focus on developing more personalized interventions, long-term evaluation, and addressing the digital divide.
Analysis of Instrument Validity and Needs for Ethno-STEM Based Science E-Modules to Strengthen Pancasila Student Profiles Bramastia; Suciati; Nugraheni, Febriarini Sarwendah Asri
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.v11i2.9731

Abstract

This study aims to analyze the results of the validation of the needs questionnaire and determine the needs of Ethno-STEM-based learning modules to strengthen the Pancasila student profile. This study uses the Research and Development (R&D) method with the Borg and Gall model which focuses on five stages. The results of the study showed that the validation of the needs questionnaire on content validation were 65.33% and the results of the language validation on the Pancasila student profile questionnaire instrument were 65.66% with a good category. The results of the Vindeks analysis on the content validation indicator were 0.91; 0.92; 0.91 and the Vindeks on the language validation indicator was 0.91; 0.92; 0.92 with a valid category on each indicator. The Vindeks results show that the instrument is valid in measuring the character of the Pancasila student profile. Furthermore, based on the results of the needs analysis, it was found that the understanding of junior high school students in Solo Raya regarding the sub-elements of the Pancasila Student Profile ranged from 34-67%, indicating that efforts were needed to strengthen student character. Further Ethno-STEM modules were needed to strengthen the character of the Pancasila Student Profile in all six dimensions.
Development of a Physics Integrated STEM Meguru Model Oriented by Local Wisdom for Students' Creative Thinking Skills Dewi, Eka; Amalinda, Finta; Walanda, Daud K.; Jamhari, Mohammad; Pasaribu, Marungkil
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.v11i2.9733

Abstract

One of the existing learning approaches is challenge-based learning (CBL) which modified to Meguru, that encourages students to think critically and creatively in solving real problems. The STEM integrated CBL physics learning model based on local wisdom is present as an alternative to overcome these challenges. The main aim of this research is to develop a STEM-integrated physics challenge based learning model oriented to local wisdom towards quality students' creative thinking skills with valid, practical and effective criteria. This research is the Borg and Gall development model that was carried out through expert validation via FGD to obtain suggestions and input in order to revise the model, so that the valid Meguru model was obtained. The experts provide recommendations that the Meguru learning model was suitable for use with improvements (LDP). Validation of learning tools, obtained model implementation sheet with a score of 1.00 (very valid), teaching module with a score of 3.78 (very valid), student activity sheet (LKPD) with a score of 3.94 (very valid), student activity observation sheet with a score of 1 .00 (very valid), and the student response questionnaire was 98.66 (very valid). In the testing phase of the model's effectiveness, students' creative thinking skills were obtained with an average score of 97.50. The score obtained in the very good category shows that the learner's goals were achieved. where the Meguru learning model is effectively used in Physics learning.  The type of research is development research or Research and Development (R&D)
Development of Integrated Basic Physics Learning E-modules for Natural Disaster Mitigation to Improve Quality Learning Amalinda, Finta; Dewi, Eka; Walanda, Daud K; Darsikin, Darsikin; werdhiana, I Komang
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.v11i2.9734

Abstract

In an era of increasingly frequent natural disasters, integrating disaster mitigation into educational frameworks is crucial. This study addresses the need for innovative teaching materials that not only enhance basic physics understanding but also prepare students for challenges in disaster-prone regions. The research aims to develop a basic physics e-module integrated with disaster mitigation. The goal is to improve students' knowledge of physics and disaster preparedness, particularly in areas like Central Sulawesi. Using a Research and Development (R&D) approach with the ADDIE model, the study's findings show expert validators gave an average score above 4.00, lecturers rated the course 4.67, and there was an improvement in learning outcomes, with CI values ranging from 6.74 to 8.39 and an effect size (Cohen's d) of 4.17. The research concludes that e-modules can effectively enhance learning quality and disaster preparedness.

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