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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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Development of Braille Notation Using Plasticine to Improve Musical Note Reading Competence for Blind Students Saputra, Verdian Angga
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13002

Abstract

This study explains the innovation of Braille music notation using plasticine learning media. The Research and Development (R&D) method was used to conduct this research through the Borg and Gall model. The population of this study involved five blind students at SMK Negeri 8 Surakarta. This study aims to develop a plasticine media product to improve the musical arts and music-reading competence of visually impaired students majoring in music at SMK Negeri 8 Surakarta. The Design and Development phase focused on creating the plasticine media, which was validated by experts in music, design, and special education, demonstrating its validity. The validation results were then processed, and the design was revised. Product testing was conducted, and the cumulative product trial results were assessed based on content quality, appearance, and technical quality, with a score of 76.38% in the feasible category. Furthermore, a feasibility test using a questionnaire administered to five students showed very positive results, with scores of 38.2 in content quality, 16.4 in appearance, and 37 in technical quality. All scores had a two-tailed significance of 0.007 and 0.013 < 0.05. These findings indicate that learning staff notation through plasticine media can improve the learning outcomes of visually impaired students.
Development of PBL-STEM-Based Edcafe Application Learning Design in an Effort to Improve Students' Numeracy Skills and Overcome Mathematical Anxiety Safitri, Friantiani; Khaulah, Siti; Nuri, Bulan
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13006

Abstract

Indonesian education grapples with persistent challenges, including students' mathematical anxiety and suboptimal numeracy skills. This study concurrently addresses these issues through the development and validation of a PBL–STEM-integrated Edcafe application learning design. Aimed at high school students, this innovative approach seeks to mitigate mathematical anxiety while enhancing numeracy competencies. Adopting a Research and Development methodology framed by the ADDIE model, the study produced a comprehensive application design tailored to deliver problem-based learning within contextualized environments. Validation outcomes were highly favorable: media experts rated the statistics learning materials at 88.33% (highly valid category), material experts at 91.66% (very valid category), and practitioners at 94.09% (very practical category). Small-group trials confirmed the suitability for implementation, while large-group testing indicated that 42.86% of students strongly agreed and 53.57% expressed interest in using the Edcafe application. Collectively, the findings and expert endorsements underscore the learning materials' strong validity and utility for mathematics instruction.
Mendiagnosis dan Mengatasi Kesalahpahaman dalam Magnetisme: Pendekatan Terpadu Perubahan Konseptual dan Berbasis Simulasi untuk Siswa Sekolah Dasar Ngazizah, Nur; Fatmaryanti , Siska Desy
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13016

Abstract

This study diagnoses persistent misconceptions about magnetism among elementary school students and proposes an evidence-based remediation framework. Using a descriptive qualitative design, data were collected from 29 fifth-grade students through a 16-item multiple-choice diagnostic test developed by the researchers and integrated with a six-point Certainty of Response Index (CRI) scale. The instrument assessed six indicators of magnetism: the definition and properties of magnets, magnetic poles, magnetic and non-magnetic objects, the magnetic field, methods of magnetization, and the utilization of magnets. The results showed that misconceptions were most prominent in abstract concepts, particularly the magnetic field (33.32% of students), and in procedural-to-conceptual transfer areas such as methods of magnetization (29.88% of students). These percentages represent students providing incorrect answers with high confidence, indicating robust misconceptions. The root causes stemmed from intuitive preconceptions and instructional practices that emphasize procedural activities without sufficient conceptual explanation or visualization. To address these issues, the study proposes an integrated pedagogical model combining the Conceptual Change Model (CCM) with interactive digital simulations (e.g., PhET). This dual approach aims to create cognitive conflict, make abstract magnetic phenomena visible, and support the restructuring of students’ mental models toward scientifically accurate conceptions of magnetism.
Development of Integrated TaRL Teaching Materials to Foster Deep Learning in Elementary School Yantoro; Sholeh, Muhammad; Muspawi, Mohamad; Hariandi, Ahmad; Sastrawati, Eka; Marmoah, Sri
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13017

Abstract

This research and development (R&D) study aims to develop and evaluate the validity and practicality of integrated teaching materials based on the Teaching at the Right Level (TaRL) approach with deep learning principles to enhance the mathematical understanding of fourth-grade elementary school students. The study was conducted in response to the challenge of teachers' limited competence in designing teaching tools that are responsive to students' diverse needs and characteristics, a key requirement of Indonesia's Independent Curriculum. The ADDIE model (Analysis, Design, Development, Implementation, and Evaluation) was employed as the systematic development framework. The subjects were students from SDN 131/IV, SDN 42/IV, and SDN 64/IV in Jambi City. Data were collected through validation sheets by experts and practicality questionnaires administered to teachers and students. The results demonstrated that the developed teaching materials achieved a very high validity level, with an average score of 97.36% across media, content, and language aspects. Furthermore, practicality tests showed consistently high scores from both teachers and students across all three schools, with averages above 89%, categorized as "Good Practicality." The findings indicate that the deep learning-based TaRL integrated teaching material is a valid, practical, and effective tool for facilitating personalized, engaging, and collaborative mathematics learning, ultimately supporting the goals of differentiated instruction within the Independent Curriculum.
Innovation and Validation of Relative Permeability Experimental Tools Using Metal Materials as a Medium for High School Physics Education Ernidawati, Ernidawati; Irianti, Mitri; Ma’ruf, Zuhdi; Idris, Idris; Novianti, Wilda; Sinaga, Abdul Hamid; Hidayah, Rahmi; Burhan, Dhuha Fatihul
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13018

Abstract

This research is motivated by the limitations of physics learning media in high schools, especially in magnetism materials, which are abstract and difficult to understand without the support of appropriate experimental tools. This condition hinders students' ability to relate theory to real phenomena. This research aims to develop and test the feasibility of a relative permeability experiment tool for metal materials as a high school physics learning medium. This tool is designed to help students understand the concept of magnetism, especially the relationship between the number of turns, voltage, current strength, magnetic induction, and relative permeability in various types of metals. The research method used is research and development (R&D). The test results show that steel has an average relative permeability value (μr) of 3.9, which indicates strong ferromagnetic properties, while iron has an μr of around 1.4 with moderate ferromagnetic properties. Aluminum with an average μr of 1.0 and brass, with an average μr of 0.7 are classified as non-ferromagnetic. Thus, this test tool can clearly distinguish ferromagnetic and non-ferromagnetic materials based on their relative permeability values. Validation was conducted by three experts, with an average value of 3.77, which is considered very high. Furthermore, a practicality test involving 16 high school physics teachers showed a very high practicality category. Based on these results, it can be concluded that the developed relative permeability experiment tool is valid, practical, and suitable for use as a physics learning medium to improve students' understanding of the concept of magnetism
Dampak Kualitas Tidur terhadap Sindrom Pramenstruasi pada Perempuan di Tiga Kecamatan Kabupaten Agam, Sumatera Barat Sari, Rara Mulia; Nurhayu, Winati; Khairani, Iffa Afiqa; Darmawan, Andy
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13021

Abstract

Premenstrual Syndrome (PMS) significantly impacts reproductive-age females, yet the interplay of lifestyle factors in rural contexts remains under-researched. This study aimed to analyze the relationship between sleep quality and PMS severity among females in Agam Regency, West Sumatra. A quantitative survey was conducted with 124 participants selected via purposive sampling. Data were collected using the Pittsburgh Sleep Quality Index (PSQI) and the Premenstrual Symptoms Screening Tool (PSST), then analyzed using Linear Models (LM) in R. Results showed that 84.67% of respondents reported poor sleep quality. LM analysis revealed that poor sleep quality significantly predicted severity across all PMS categories: PMDD (p = 0.0054), psychological/somatic symptoms (p = 0.0013), and daily dysfunction (p = 0.0007). Additionally, higher BMI was linked to increased PMDD symptoms (p = 0.0290), while stress significantly influenced daily functional impairment (p = 0.0234). In conclusion, poor sleep quality is a primary predictor of severe PMS, exacerbated by high BMI and stress. These findings suggest that sleep hygiene and stress management are critical non-pharmacological interventions for improving menstrual health in rural populations.
Analysis of the Implementation of Automatic Feeding IoT Systems on the Productivity of Catfish (Clarias sp.) Aquaculture Amanda, Talitha; Kaunang, Sandra Dewi Elizabet; Miswanto; Apriandi, Muhammad Chairil; Faqih, Raden
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13023

Abstract

Feed represents the largest expense in catfish (Clarias sp.) aquaculture, accounting for up to 70% of production costs. Improving feed efficiency is therefore essential to enhance productivity and reduce operational costs. This study developed and evaluated an Internet of Things (IoT)-based automatic feeder designed for small-scale aquaculture. The novelty of this research lies in the integration of Arduino and BARDI components into an affordable autofeeder system that supports precision feeding management for smallholders. Two feeding methods were compared: manual feeding and automatic feeding using the developed IoT-based system. Productivity indicators measured included Feed Conversion Ratio (FCR), Specific Growth Rate (SGR), Survival Rate (SR), and water quality. Results showed that conventional feeding produced lower FCR (0.29) and higher SGR (18.50%/day) during the early growth phase. Survival rates were relatively low (60–63%) but improved in later weeks. Most water quality parameters remained within the optimal range, except for temperature, which slightly exceeded tolerance levels and contributed to mortality. Although the IoT-based feeder requires further refinement to match manual feeding performance, it demonstrates strong potential to improve feeding accuracy, reduce labor dependency, and promote sustainability in small-scale catfish aquaculture.
Development of RANDAI-STEM Integrates Teaching Module to Enchance Scientific Communication Skills among Fase D Student Latifah, Melati; Arsih, Fitri; Alberida, Heffi; Yuniarti, Elsa
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13025

Abstract

21st-century education demands that students not only master content but also possess scientific communication skills, thereby requiring innovative learning approaches to develop these competencies. The STEM approach, which integrates science, technology, engineering, and mathematics, along with the RANDAI learning model culturally-based and problem-solving oriented is considered effective in fostering such skills. This development research employed the Plomp model, consisting of three phases: preliminary research, prototyping, and assessment. The object of the study was a RANDAI Teaching Module integrated with STEM, with Grade VIII students as the subjects. The instruments used included tools for assessing validity, practicality, and effectiveness to measure students’ scientific communication and argumentation skills. Data analysis for validity and practicality employed descriptive analysis, while effectiveness was analyzed using ANOVA tests with SPSS software. The results showed that the module is valid with a score of 87.33%, highly practical with scores of 92.44% from teachers and 91.24% from students, and effective in enchance students' scientific communication skills
Teacher Readiness Instrument for Culturally Responsive Teaching (CRT) in Papua Border Schools: Construct Validity, Reliability, and Measurement Invariance Ali, Aisyah; Kadir, Akhmad; Ristiani, Ria
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13029

Abstract

This study addressed the need to strengthen science literacy in the Indonesia–Papua New Guinea border region through Culturally Responsive Teaching (CRT) by developing and validating a context-appropriate teacher readiness instrument for indigenous communities. The instrument was specified as a multidimensional model encompassing pedagogical knowledge, efficacy, school contextual support, culturally responsive planning and materials, culturally responsive assessment, and community collaboration. A layered, cross-sectional validation was conducted: expert judgment for content validity, target-user assessment for face validity/readability, a limited pilot (approximately 30 respondents), and confirmatory factor analysis (CFA) on the main sample; measurement invariance (MI) across gender, years of service, and certification was tested sequentially. Content validity met predefined standards: all items achieved I-CVI ≥ .78 and S-CVI/Ave = .917; qualitative feedback prompted the alignment of terminology and local examples without altering construct coverage. Internal reliability was adequate (α and ω ≥ .70). CFA indicated acceptable fit; most loadings were ≥ .50; CR ≥ .70; AVE ≥ .50; and discriminant validity was satisfied. Measurement invariance was established up to the scalar level for gender and certification, and up to the metric level for years of service; comparisons of latent means by years of service therefore require a partial scalar approach based on the problematic indicators. A known-groups test showed a practically meaningful difference between certified and non-certified teachers (Cohen’s d ≈ 0.63; p < .05). Overall, the instrument is culturally adapted and empirically validated, enabling program evaluation and targeted professional development toward inclusive, culturally responsive science education.
Implementation of a National Marine and Fisheries Community Empowerment Program in Aquaculture Businesses in Cilacap Panjaitan, Pola Sabar Tumohon; Adi, Catur Pramono; Aripudin; Yusuf, Muhammad; Nurhaidin; Ismail, Mohammad; Ramli, Taufik Hadi
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13039

Abstract

This study aims to analyze the implementation of the PNPM-MKP-DJDJPB PUMP program, particularly in Cilacap City, assesses public response to the program, and identify factors influencing its implementation. Data analysis was conducted descriptively. The results indicate that while the implementation of the PNPM-MKP program adheres to normative guidelines at each stage, there is a gap between the intended goals and the actual outcomes. This discrepancy is highlighted by public responses regarding program sustainability, participation, benefits, and conflicts during implementation. Additionally, several factors affecting the program’s overall effectiveness were identified, indicating the need for significant improvements. Key supporting factors include the appropriateness of the location, the provision of production equipment, and accuracy in selecting beneficiaries. On the other hand, inhibitory factors include the lack of ongoing support, insufficient training, and misalignment between beneficiary needs and program objectives. Based on these findings, policy recommendations to enhance future direct cash assistance (BLT) programs include: (1) ensuring procedural consistency in program activities, (2) improving beneficiary selection accuracy, (3) providing continuous training and mentoring for beneficiaries, and (4) evaluating the programs to support sustainable business development and beneficiary self-reliance.

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