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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.
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Articles 179 Documents
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Search results for , issue "Vol 10 No 12 (2024): December" : 179 Documents clear
Development Of Biotechnology Teaching Materials: E-Comics Complemented by Factual Videos to Improve Science Literacy Skills Wahyuni Lubis; Diky Setya Diningrat; Ashar Hasairin; Muhammad Azhari; Adi Hartono
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9303

Abstract

Biotechnology might be difficult to understand. Comics were learning media that presented the material in the form of illustrated stories to make it more interesting, fun, not boring, and easily understood by students. Innovation makes comics in digital form, namely e-comics equipped with factual videos. The purpose of this study was to determine the feasibility of biotechnology e-comics equipped with factual videos, as well as the readability and response of students to biotechnology e-comics media equipped with factual videos. This research uses the ADDIE development model starting from the analysis, design, development, implementation, and evaluation stages. The samples used in this study were randomly selected XII-grade students of Sultan Daulat 1 Senior High School. Based on the research that has been done, the results obtained are: 1) Biotechnology e-comic media complemented by factual videos obtained a material validation score of 84% and media validation obtained a score of 93% with a very valid category. 2) Comic media obtained a readability score of 81.4% with a very good category 3) Students' responses to comic media obtained a score of 82% in the very good category. Based on these results, the biotechnology e-comic media equipped with factual videos is categorized as very valid, so it is feasible to use it as a learning media.
Development of Interactive Learning Multimedia for Biology Subjects on the Human Blood Circulation System Material to Improve Motivation and Learning Outcomes in High School Perkasa Gadik Puriadi; Herman Dwi Surnjono
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9311

Abstract

Lack of student learning motivation will cause low learning outcomes. One of the students' needs for learning understanding is through appropriate learning media. The development of learning media has a role in improving students' understanding and learning motivation. This study aims to determine the level of feasibility and effectiveness of learning multimedia developed as a biology learning media for the material Human Blood Circulation System for grade XI students. The development model used in this study is ADDIE. Multimedia product testing is carried out in two stages, namely the alpha-beta test used to determine the feasibility of the product and the product effectiveness test to determine the effectiveness of the product in improving learning outcomes and student motivation. The alpha test was carried out by involving two experts in the fields of media and materials. The beta test stage was carried out by involving 1 biology teacher and 5 grade XI students of SMAN 1 Sleman. The effectiveness test stage was carried out by involving 30 students. Data collection techniques were carried out by means of observation, interviews, questionnaires and tests. Data analysis in this study used qualitative descriptive analysis. The results of the product testing obtained an alpha test on media experts with an average value of 3.64 and on material experts with an average value of 3.38 which is included in the very eligible category. The results of the beta test obtained an average value of 3.49 which is also included in the very eligible category. The results of the effectiveness test also showed positive results, namely learning outcomes that increased from an average of 52.2 to 95.8. The learning motivation aspect also showed an increase from the moderate category to high.
The Effect of Soil Environmental Parameters on Mangrove Tree Growth in Lingga District Kamaruddin Eddiwan; Andri Hendrizal
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9313

Abstract

This study was conducted in Lingga District, Lingga Regency with the aim of determining the effect of environmental parameters such as physical and chemical properties of soil on mangrove forest communities in Lingga Regency. The results showed that soil quality affected mangrove growth in two research locations, where the low soil pH was around 6.1-6.8 but still supported the growth of mangrove trees. The two research locations had soil from the dusty clay texture class, found in all sampling locations, and this land was still suitable for mangrove growth, so it did not interfere with mangrove life in the research location.
Pengembangan Media Pembelajaran Majalah Digital Flipbook Berbasis Model Pembelajaran Project Based Learning Untuk Meningkatkan Hasil Belajar IPA Desy Nursafitri; Isa Ansori
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9326

Abstract

Science learning at SDS IT Nurul Yaqin in East Jakarta City is still monotonous. This is because the teacher uses a learning strategy that is centered on the teacher, which affects student learning outcomes and does not meet the KKTP that the school owns. One of the supporting variations in learning is by using interesting learning media and learning models. The purpose of this study was to develop, test the feasibility and test the effectiveness of digital learning media flipbook magazine on the learning outcomes of class V students of SDS IT Nurul Yaqin, East Jakarta City, especially on science material. The type of research is Research and Development (RnD) with the ADDIE model consisting of 5 stages. Documentation, interviews, questionnaires, and observations are all methods used for data collection. The results of the validation of learning media products by experts in material and media were 87.5% and 90% with a classification of "very feasible." The effectiveness with the T test was 0.000, and the NGain calculation results were 0.66 on a small scale and 0.60 on a large scale in the category of "moderate." Researchers suggest always developing digital learning models and media in order to create meaningful learning.
The Importance of Understanding Exponent Number Concept in Science Scope: Students' Abstraction Thinking Level in Problem Solving Siti Faizah; Slamet Arifin; Intan Sari Rufiana; Sri Rahayuningsih; Mohammad Yusuf Randy; Nurzatulshima Kamaruddin; Imam Rofiki; Ali Shodikin
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9328

Abstract

Mathematics is closely related to science because both require the ability to analyze, think logically, and systematically to understand. This study explores students' level of abstraction thinking in understanding the concept of exponent numbers and its implementation in science. This research uses a qualitative approach. The subjects in this study were students of the master's program in basic education. The data collection techniques used were tests and interviews. The results showed differences in identifying exponent numbers in low and high abstraction level students. Low abstraction level students perform problem-solving stages, such as identifying and writing down every information listed in the problem, using mathematical symbolization, performing number operations according to problem understanding, and checking again. Meanwhile, high abstraction level students performed problem-solving stages, such as identifying every piece of information in the problem without writing it on the worksheet, not writing the results of their understanding explicitly on the worksheet, not writing explicitly the model to be used, performing number operations without paying attention to the type of number because they already understood and they made a conclusion. Both level students applied the concept of exponent numbers in science for writing units and density.
Assessment of the Success of the Independent Campus Independent Learning Program Through a Web-Based Integration System at the Participating University Henny Setiani; Yayat Ruhiat; Aan Hendrayana
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9335

Abstract

This study explores the implementation of the Merdeka Belajar Kampus Merdeka (MBKM) program in private universities in Banten Province, Indonesia, emphasizing the importance of a well-structured curriculum for effective learning outcomes.  The policy enables students to engage in various activities outside their majors, enhancing both technical and soft skills essential for workforce readiness. Despite its positive reception, challenges in the assessment conversion process have been identified, particularly the lack of involvement from study program leaders and course lecturers in evaluating student performance. This study employs the R&D method using the ADDIE model to develop a web-based integration system aimed at streamlining and improving the evaluation of student achievements in the MBKM program. The findings indicate that this system enhances monitoring, transparency, and accountability in assessment, fostering better collaboration among lecturers, students, and partner institutions. Moreover, the web-based system alleviates administrative burdens, allowing lecturers to focus on enriching student learning experiences. This research underscores the necessity for continuous evaluation of the MBKM program to align competencies with academic curricula, ultimately contributing to the quality of higher education and the successful integration of students into the workforce. Recommendations for further development of the integration system and enhanced training for lecturers are provided to optimize its impact on educational outcomes.
Fraction and Antibacterial Activity of Bitter Melons (Momordica charantia) in Koi Fish (Cypinus carpio) Infected with Aeromonas salmonicida Bacteria and its Effect on Gills Histopathology Nadiah Nurandi; Sri Andayani; Yuni Kilawati
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9338

Abstract

Koi fish (Cyprinus carpio) is a type of freshwater ornamental fish with significant economic value, attracting widespread public interest due to its vibrant colors and agile movements. Therefore, this study introduces a novel approach by evaluating the antibacterial activity of bitter melon extract fraction (Momordica charantia) against A. salmonicida infection in koi fish and its impact on gill histopathology. The novelty of this study lies in the exploration of bitter melon extract fraction as a natural, eco-friendly antibacterial alternative to synthetic antibiotics in aquaculture. This research is crucial as it addresses the growing global concern over antibiotic resistance and the urgent need for sustainable, natural solutions in fish health management. Antibacterial tests were conducted to assess the ability of the bitter melon extract to inhibit bacterial growth, while histopathological analysis aimed to observe the specific changes in gill tissues of infected koi fish. The results revealed that the bitter melon extract fraction significantly reduced bacterial count and improved gill tissue integrity. Histopathological improvements were observed, including reduced hyperplasia, lamellar fusion, edema, and necrosis, indicating tissue recovery. This finding highlights the potential of bitter melon extract fraction as a natural antibacterial agent for controlling bacterial infections in fish, offering an alternative to chemical antibiotics. Further research is needed to determine the optimal dosage and to explore its antibacterial mechanism, ensuring its safe and effective application in aquaculture.
The 5E Learning Cycle: A Pathway to Better Science Problem-Solving Skills through Classcraft Gamification Sabar Nurohman; Makmum Makmudah; Rizki Arumning Tyas
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9344

Abstract

Problem-solving skills are essential for students to navigate both academic challenges and real-world situations effectively. However, many junior high school students struggle to develop these skills, particularly in science education. This study aims to explore the effects of gamification, using Classcraft, integrated into the 5E Learning Cycle model on the science problem-solving skills of seventh-grade students. Conducted as a quasi-experimental study with a non-equivalent control group pretest-posttest design, the research involved a cluster random sample of public junior high schools in Yogyakarta. A pretest-posttest problem-solving skills test was administered, with instruments validated using Pearson correlation and reliability measured through Cronbach's alpha. Data analysis employed independent sample t-tests and effect size to determine the impact of the intervention. The results demonstrate that Classcraft-assisted gamification within the 5E Learning Cycle significantly enhances students' problem-solving abilities. This suggests that integrating gamification into instructional models not only boosts engagement but also fosters critical thinking skills crucial for everyday decision-making and problem resolution, thereby equipping students with practical skills applicable to real-life situations.
Analisis Usaha Operasional Lift Net di Teluk Bone, Kabupaten Bone, Sulawesi Selatan Kurnia Sada Harahap; Muhammad Maskur; Muhammad Sogirun; Mohammad Roin Najih; Bombongan Kusmedy
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9346

Abstract

The bagan boat is a type of fishing gear that utilizes light to attract schools of fish, either through positive phototaxis or by luring fish searching for food around the light. This method is particularly effective for catching pelagic species such as anchovies, tuna, and squid. This study evaluates the financial feasibility of operating bagan boat fishing gear in Bone Bay, South Sulawesi, through several key financial indicators, including Profit/Loss Analysis, Payback Period (PP), Net Present Value (NPV), and Revenue Cost Ratio (R/C Ratio). The analysis of the operational costs revealed total costs amounting to Rp 487,826,666, which include depreciation, maintenance, and operational expenses. The total revenue generated from the operation was Rp 951,243,999, resulting in a Revenue Cost Ratio (R/C ratio) of 1.95, indicating profitability. The Payback Period (PP) was calculated at 1.56 years, demonstrating a relatively quick return on investment. Additionally, the Net Present Value (NPV) was found to be Rp 1,078,386,238, confirming that the investment generates positive returns. Based on these findings, the operation of bagan boat fishing gear is deemed financially viable, profitable, and sustainable, with strong potential for future growth and development.
Monitoring Vegetation as Habitat (Paradisaea minor jobiensis Rothschild, 1879) in the Period 2024, 2018, and 2024 to Support Birdwatching Ecotourism in Barawai Yapen Islands Regency Papua Edoward Krisson Raunsay; Basa T. Rumahorbo; Apriani Herni Rophi; David R. Jesajas; Rudolf Abrauw
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9347

Abstract

Imbowiari Forest in Barawai Village, Yapen, Papua, has complex flora and fauna biodiversity, including as a habitat for Paradisaea minor jobiensis. In Papua, especially the Yapen Islands Regency, endemic species such as Paradisaea minor jobiensis are the main attraction for tourists. Managed by the community through local wisdom and the Dorey Jaya group, this area has the potential to be developed as birdwatching ecotourism. However, it has not been widely popular with tourists. This study aims to analyze changes in the vegetation of the bird's habitat for three periods (2014, 2018, and 2024) and provide recommendations for ecotourism management in Barawai. Vegetation structure and composition data were collected using the grid line method and analyzed using PAST software. The results showed an increase in the number of species at all vegetation levels, especially seedlings (21 species in 2014 to 72 in 2024), saplings (27 to 64), poles (26 to 76), and trees (41 to 96). The number of individuals also increased significantly, especially on saplings and poles. The diversity index also increased, especially at the tree level (2.78 to 4.07). This study indicates an increase in overall vegetation, with recommendations for optimizing ecotourism management based on biodiversity and local wisdom.

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