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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 6,652 Documents
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Integration of Everyday Life Science Context in RME-Based Social Arithmetic Learning Muth Mainnah Rangkuti; Edwin Musdi; Ahmad Fauzan; Yerizon; Arnellis
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14269

Abstract

This study develops and validates a Hypothetical Learning Trajectory (HLT) integrating everyday life science contexts within Realistic Mathematics Education (RME) framework for teaching social arithmetic to seventh-grade students. Through design research methodology involving three students with varying mathematical abilities, the research examined how contextually rich learning activities scaffold students' progression from informal to formal mathematical reasoning. Results demonstrated significant improvements in conceptual understanding across all ability levels, with most substantial gains observed among lower-ability students (143.8% improvement). Qualitative analysis revealed students' transformation from procedural memorization to conceptual reasoning, with contextual barriers rather than cognitive limitations identified as primary impediments to mathematical understanding. The HLT successfully facilitated students' development of meaningful connections between mathematical procedures and real-world applications, particularly in profit-loss scenarios and taxation calculations. These findings indicate that RME-based contextual integration creates effective pathways to conceptual mastery, offering inclusive learning opportunities that address persistent gaps between classroom mathematics and practical application. The research contributes to both theoretical understanding of mathematics learning trajectories and practical instructional design for meaningful mathematics education.
Blood Profile, Productivity and Carcass Pieces of Super Superior Kampung Chicken Supplemented with Vitamin C, Vitamin E, Selenium Infected with Escherichia coli Roisu Eny Mudawaroch; Faruq Iskandar; Fayza Maya Azzahra; Ushonahito Muhammad Rizquna
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14308

Abstract

Balitbangtan's superior native chicken (KUB) is a local chicken produced from genetic crossbreeding of native chickens that are susceptible to heat stress. Heat stress was reduced by adding vitamin C, vitamin E, and Se to the feed. The purpose of this study was to determine the effect of supplementation of Vitamin E, Vitamin C, and Se in KUB chickens on blood profiles, productivity, and carcass cuts. The materials used were KUB chickens, Vitamin C, Vitamin E, and selenium. This study used a completely randomized design with 6 treatments and 5 replications. The results showed that supplementation of vitamin E, Vitamin C, and selenium in chickens infected with Escherichia coli did not show significant differences in drinking consumption and body weight but showed differences in feed consumption. Meanwhile, long-term maintenance had a significant effect. Supplementation of vitamin E, Vitamin C, and selenium in chickens infected with Escherichia coli did not show significant differences in carcass and carcass cuts. Blood protein, hemoglobin, red blood cells, hematocrit, monocytes, basophils, neutrophils, and lymphocytes did not show any differences, while eosinophils showed significant differences with the treatment of supplementation of vitamin E, Vitamin C, and selenium in chickens infected with Escherichia coli. The conclusion of this study is that supplementation of vitamin E, Vitamin C, and selenium in chickens infected with Escherichia coli did not show any differences in productivity, carcass, and blood profile, but had a significant effect on feed consumption and eosinophils.
The Effect of Skul.id-Based Blended Learning with the Station Rotation Model on Students’ Perceptions, Activities, and Science Learning Outcomes at the Junior High School Andi Hasnah; Firdaus Daud; Oslan Jumadi; Yusminah Hala; Faisal Faisal
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.14312

Abstract

The Skul.id platform is a local Learning Management System (LMS) designed to support blended learning through features such as access to learning materials, assignment submission, and online evaluation. This study aimed to examine the effectiveness of Skul.id-based blended learning with the station rotation model on students’ perceptions, learning activities, and science learning outcomes. A quasi-experimental method with a nonequivalent control group design was employed, involving 54 eighth-grade students. The experimental group received blended learning with station rotation, while the control group received blended learning without station rotation. Data were collected using questionnaires, observation sheets, and learning achievement tests. The results showed significant differences between the two groups. The experimental group demonstrated very positive perceptions (96.30%), very high learning activity (100%), and higher learning outcomes with a mean posttest score of 77.78 and an N-gain of 0.56. In contrast, the control group showed positive perceptions (77.78%), active learning activity (92.59%), and lower learning outcomes with a mean posttest score of 65.48 and an N-gain of 0.36. Although both N-gain values were categorized as moderate, the experimental group achieved a substantially higher improvement. Independent sample t-test results confirmed statistically significant differences in perceptions, learning activities, and learning outcomes (p < 0.05). These findings indicate that Skul.id-based blended learning with station rotation is more effective in improving students’ perceptions, learning activities, and science learning outcomes
- URGENSI PENGEMBANGAN E-MODUL BERDIFERENSIASI BERBASIS LOKALITAS UNTUK MENINGKATKAN LITERASI PESERTA DIDIK SEKOLAH DASAR Mian Anita; Syarifuddin; Mochamad Amri Santosa
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14336

Abstract

21st century education demands a more adaptive, creative, and contextual learning approach, especially in improving student literacy. This study aims to examine the urgency of developing locality-based differentiated e-modules as an effort to improve elementary school student literacy. This research employed a quantitative descriptive method focused on exploring needs based on percentage values, supported by the actual learning conditions in elementary schools. Based on an analysis of the needs of students and teachers through questionnaires and interviews, it was found that students and teachers need learning media that are more interesting, relevant to the surrounding environment, and can be adjusted to individual learning styles and abilities. Differentiated e-modules based on local wisdom have the potential to meet these needs by providing a more personal and contextual learning experience. These findings indicate that the development of locality-based differentiated e-modules is very important in order to improve student literacy, enrich learning experiences, and prepare students to face increasingly complex educational challenges. Therefore, the development of technology-based learning media needs more attention in efforts to improve the quality of elementary education in Indonesia. The level of student needs is 76.4 which is included in the need category, and the level of teacher needs is 83.3 which is included in the very need category.
Lumi Education–Assisted Problem-Based Mathematics Modules to Foster Students’ Mathematical Problem-Solving and Scientific Reasoning Erlan Juarsa; Elita Zusti Jamaan
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14386

Abstract

This research aimed to develop mathematics teaching modules based on Problem-Based Learning (PBL) with Lumi Education assistance to enhance students' mathematical problem-solving abilities. The development research employed the Plomp model, consisting of preliminary investigation, prototyping, and assessment phases. Data collection utilized interviews, questionnaires, checklists, and mathematical problem-solving ability tests. The resulting teaching module and student worksheets demonstrated excellent validity with validity scores of 3.64 and 3.62, respectively, across content feasibility, presentation, graphic, and language aspects. Practicality assessment revealed 91% student response during small group evaluation and 85.36% during field testing, both rated as highly practical. Additionally, educator responses reached 93% practicality rating. The module proved effective with an average percentage of 71.87% in enhancing students' mathematical problem-solving abilities. This research concludes that the PBL-based teaching module assisted by Lumi Education for matrix material is valid, practical, and effective for improving mathematical problem-solving skills among vocational high school students.
Optimizing Cognitive Engagement in Probability Theory: The Integration of Plotagon Animation and PBL-Based Google Sites for Vocational Students Nurhafizah Hayati; Yulyanti Harisman; Ahmad Fauzan; Suherman
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14390

Abstract

This study aims to develop a mathematics teaching module based on Problem-Based Learning (PBL) supported by Google Sites and Plotagon to enhance vocational high school students’ mathematical problem-solving skills. The research employed a research and development design using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The developed module integrates contextual problems aligned with vocational technology programs and is delivered through an interactive web platform and animated learning videos. Data were collected through expert validation sheets, teacher and student response questionnaires, observation sheets, and problem-solving ability tests. The results showed that the module achieved a high level of validity in terms of content, instructional design, language, and media aspects. The practicality evaluation indicated that the module was easy to use, engaging, and effective in facilitating student learning activities. Furthermore, the effectiveness analysis demonstrated a significant improvement in students’ mathematical problem-solving skills after the implementation of the module. These findings suggest that the integration of PBL with digital platforms such as Google Sites and Plotagon provides an innovative and effective learning environment, particularly for vocational education contexts. Therefore, the developed module is feasible to be implemented as an alternative instructional resource to support mathematics learning and enhance students’ higher-order thinking skills.
Enhancing Work Readiness Through Technopreneurship and Digital Literacy: A Study of Information Technology Students Yogi Irdes Putra; Ali Idrus; Firman; Sofyan
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14411

Abstract

Digital technology has transformed labor market demands, requiring university graduates to possess comprehensive work readiness. This study analyzes the influence of technopreneurship and digital literacy on Information Technology students’ work readiness at private universities. Using a quantitative approach, 307 respondents were selected through proportional random sampling. Data were collected via Likert-scale questionnaire and analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) with SmartPLS 4.0. Findings revealed both variables significantly and positively influence work readiness, with digital literacy as the dominant factor. The R² value of 0.63 indicates that 63% of work readiness variance is explained by these factors. Results highlight the importance of integrating technopreneurship and digital literacy into higher education curricula to prepare graduates for digital industry demands. Universities should strengthen project-based learning, startup incubation programs, and applied digital training. This study provides empirical evidence of technopreneurship and digital literacy’s simultaneous effect on work readiness in developing technological ecosystems, contributing to quality education and decent work opportunities aligned with sustainable development goals.
Synergy of Pedagogical Content Knowledge, Digital Literacy, and Instructional Design Skills in Preparing Quality Elementary Teachers for Impactful Learning Sundahry; Syahrial; Yantoro; Destrinelli
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14412

Abstract

This study examines how Pedagogical Content Knowledge (PCK), digital literacy, and instructional design skills synergistically influence perceived impactful learning among elementary teacher education students. A sequential explanatory mixed-methods design was employed: quantitative data from 222 students via surveys, followed by qualitative data from 15 students through focus group interviews. Quantitative results show PCK and instructional design skills collectively explain 70% of variance in impactful learning, with balanced and strong effects, while digital literacy functions as a supporting enabler rather than primary determinant. Qualitative findings identify six facilitating factors, eight barriers, and seven moderators that contextualize competency integration patterns. The study proposes three conceptual frameworks Synergistic Competency Framework, Grade Responsive Pedagogy Framework, and Pedagogy Primacy Framework integrated within the Subject-Specific Deep Learning Pedagogy (SSDLP) model, which positions PCK as the foundational layer for technology-enhanced instruction. Conclusions emphasize that impactful learning emerges when pedagogical foundations precede technological integration, with field experience and intrinsic motivation as critical catalysts. Teacher education programs should prioritize systematic PCK development, positioning digital literacy as complementary infrastructure.
The Effect of Project Activity Cooperative Exercise (PACE) Learning Model on Students’ Mathematical Communication Skills in Science Integrated Mathematics Education Reka Afrillia Zeni; Edwin Musdi; Laswadi; Eline Yanty Putri Nasution; Romi Kurniawan
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14450

Abstract

This quasi-experimental study examined the effect of the Project, Activity, Cooperative Learning, and Exercise (PACE) model on eighth-grade students' mathematical communication ability in solid geometry. Forty students from SMPN 6 Model Kota Sungai Penuh were assigned to an experimental group (PACE model) and a control group (conventional instruction). Both groups received six learning sessions on cubes and cuboids, followed by a six-item essay test assessing three communication indicators: written text, drawing, and mathematical expressions. Data analysis using independent samples t-test revealed the experimental group achieved a significantly higher mean score (81.25, high category) compared to the control group (73.125, moderate category); t(38) = 2.899, p = 0.006. The rejection of the null hypothesis confirmed that PACE implementation positively influenced students' ability to express mathematical ideas through verbal explanations, accurate visual representations, and appropriate symbolic notations. The model's project-based and collaborative components effectively scaffolded students' articulation of geometric concepts, demonstrating its pedagogical value for enhancing mathematical discourse in Indonesian lower secondary classrooms.
Impact of Persuasive Instagram Posts on Gen Z Mangrove Ecosystem Concern Paundra Hanutama; Thomas Stefanus Kaihatu; Timotius Febry Christian; Muh. Ilham Kholid
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14454

Abstract

Mangroves are a type of tree that play an important role in maintaining the balance of the coastal ecosystem. The decline in mangrove area and function due to urbanization pressures requires the active involvement of the younger generation in conservation efforts, particularly through digital media. Mangrove conservation activities necessitate the involvement and knowledge of Generation Z. Communication is an aspect that can impact knowledge of mangrove conservation. However, communication delivered in the form of visual images, audio, or graphics that explain the negative impacts makes people feel compelled to participate or vice versa. The purpose of this study is to examine the effectiveness of persuasion of positive and negative information posted on the Jakarta Mangrove Community's Instagram social media account on Generation Z's understanding of the mangrove forest ecosystem in Jakarta. The method employed is a quantitative survey with data collection procedures utilizing a questionnaire. An examination of survey data for Generation Z reveals a good association between the type of Instagram social media material and environmental awareness of the mangrove ecosystem. Whereas the substance of Instagram posts providing positively or negatively packaged critical information on mangrove forests and their environmental impact has a large overall influence on Generation Z's understanding of the need for mangrove forest ecosystems. Using Instagram as a social media platform to raise awareness among Generation Z communities about the efforts that can be made to conserve mangrove forest ecosystems is an effective technique.

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