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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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Integration of Ethnoscience in Natural Science learning: Literacy Study Sudirman, Sudirman; Sutikno, Sutikno; Indriyanti, Dyah Rini; Sumarni, Woro; Rahayuningsi, Margareta
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.9980

Abstract

Science education is essential for developing scientific literacy and critical thinking. However, traditional approaches often lack contextual relevance, especially in areas rich in local wisdom. This study aims to examine how ethnoscience—science learning that integrates local cultural values—can enhance meaningful learning while preserving cultural identity. The objective is to analyze its application, identify potential local cultural topics, and evaluate effective teaching methods. This qualitative research is conducted through a literature review following the PRISMA framework. From 98 articles identified via the Scopus database, 27 were selected for in-depth analysis. Data were analyzed using thematic content analysis. Results show that 55.56% of the studies used interdisciplinary approaches, while Biology topics were underrepresented (7.40%). Physics and Chemistry showed high contextual relevance, particularly in traditional technologies and natural materials. Common local cultural themes include crafts, martial arts, measurement tools, games, traditional medicine, and eco-friendly pesticides. Media used include modules, digital worksheets, LMS, and interactive technology. Effective pedagogical models include Ethno-STEM, EthCBL, RE-STEM, E-PjBL, and SIL, all of which promote scientific literacy, 21st-century competencies, and cultural appreciation. The findings highlight the potential of ethnoscience to support holistic and culturally responsive science education.
The Effectiveness of Pregnancy Exercise Education Using Squatting Pose and Pelvic Rocking to Improve Maternal Knowledge and Prevent Perineal Rupture Rahmadhena, Melissa Princess; Ambarwati, Mega Suci; Marsely, Anisa; Rinandha, Cindy Meiliani; Rahayu, Ethics of Styo; Karina, Karina; Masliah, Maghfira Izani; Lela, Siti; Lailah, Susi
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10579

Abstract

One of the efforts to reduce the incidence of perineal rupture during labor is through specific techniques that can enhance the elasticity and flexibility of the perineal tissue and strengthen the pelvic floor muscles. Two commonly recommended techniques are the Squatting Pose and Pelvic Rocking. These techniques can help reposition the fetus, facilitate the delivery process, and minimize the risk of perineal injury by relaxing the pelvic muscles and strengthening the muscles involved in childbirth. This study aims to investigate the effect of Squatting Pose and Pelvic Rocking on the incidence of perineal rupture in laboring women. This research employed a quasi-experimental design with an intervention and control approach. The independent variable in this study was pregnancy exercise, specifically the squatting pose, while the dependent variable was the incidence of perineal rupture. A total of 160 respondents were included in this study, consisting of pregnant mothers aged 37-39 weeks, divided into two groups: 80 respondents in the intervention group (who performed Squatting Pose and Pelvic Rocking) and 80 respondents in the control group (who did not perform these exercises), selected through purposive sampling. A Mann-Whitney test was conducted, and the results showed no significant difference in the incidence of perineal rupture between the intervention and control groups (p-value 0.079). However, when examining the degree of perineal rupture, the control group had a higher degree of rupture compared to the intervention group. This suggests that although Squatting Pose and Pelvic Rocking may not significantly reduce the incidence of perineal rupture, they may help reduce the severity of the tear, which is beneficial for postpartum recovery. It is recommended that these exercises be incorporated into childbirth preparation programs in clinics and homes, as they may aid in the recovery process after delivery.
Midwives Role in Sexual Violence Management: A Legal Perspective on TKPS Law No.12/2022 and Health Law No.17/2023 Anggraini, Lili; Iskandar, Anisa; Putri, Assellia Realita; Hapidi, Nurfitriana El; Pardosi, Lindrisma Emalia; Khoyin, Aning Rahayu
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10594

Abstract

Sexual violence against women is a serious issue requiring focused attention, where midwives play a strategic role in prevention and management. However, implementing TPKS Law No. 12 of 2022 and Health Law No. 17 of 2023 in first-level health facilities faces challenges, particularly regarding the understanding and preparedness of medical personnel. This study evaluates the role of midwives in managing sexual violence cases under the TPKS Law No. 12/2022 and Health Law No. 17/2023 in first-level health facilities. The research employed a quantitative, cross-sectional survey design involving 100 midwives. Data were collected using questionnaires to assess midwives’ understanding of the laws and their effectiveness in handling sexual violence cases. Pearson correlation and linear regression were used for analysis, considering age, work experience, and recent education. Results showed a significant positive correlation between understanding and management effectiveness (r = 0.55, p = 0.001). A one-unit increase in understanding improved effectiveness by 0.45 units. Age and work experience significantly influenced the outcomes, while recent education had no significant effect. The regression model explained 56.2% of the variance in effectiveness. The study recommends enhancing midwives' understanding of the laws through targeted training and ongoing support to improve sexual violence management.
Scientific Literacy and Health Behavior: A Study on Knowledge and Attitudes Towards IUD Contraception Among Reproductive-Age Women in Muara Enim District Rahmadyanti; Asterianah; Yunita, Isna; Amelia, Kiki; Anggraini, Lisna; Sari, Meila Puspita; Awaliah, Yuli; Jambi, Yulyana
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10622

Abstract

The use of Intrauterine Devices (IUDs) as a method of long-term contraception remains low in several regions of Indonesia, including Muara Enim District. Understanding the determinants that influence women's interest in using IUDs is essential to improve reproductive health programs and reduce unmet contraceptive needs. This study aims to identify and analyze the determinants that influence the interest and decision to use IUD contraception among women of reproductive age in Muara Enim District, South Sumatera. A cross-sectional design was used involving 200 women of reproductive age (15–49 years), selected through stratified random sampling. Data were collected using structured questionnaires and analyzed using multivariate logistic regression to determine the most influential factors. The study found that key determinants influencing IUD use included level of knowledge about IUDs (OR = 2.35, 95% CI: 1.42–3.89), spousal support (OR = 3.10, 95% CI: 1.75–5.49), perceived side effects (OR = 0.48, 95% CI: 0.27–0.86), and access to family planning services (OR = 2.01, 95% CI: 1.10–3.66). Educational level and previous counseling experiences were also found to be associated with higher interest in using IUDs. Interest in using IUD contraception is influenced by a combination of knowledge, social support, perception of risk, and service accessibility. Public health interventions should prioritize reproductive health education, spousal involvement, and expansion of accessible and reliable family planning services to increase IUD adoption in rural districts.
The Influence of Quiz-Based Problem-Based Learning (PBL-Q) on Biology Concept Mastery among Students with Different Academic Abilities Fatmawati, Any; Mursali, Saidil; Karmana, I Wayan
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10689

Abstract

The purpose of this study was to determine the effect of Problem Based Learning based on Quiz (PBL-Q) on students' mastery of biology concepts in terms of academic ability. The number of research participants was 62 Biology Education students at Universitas Pendidikan Mandalika. The study was conducted in the odd semester of the 2023/2024 and 2024/2025 academic years. The research material was from the plant physiology course. The instrument used to assess concept mastery was an essay test on Plant Physiology consisting of 11 valid and reliable questions. Data were analyzed using the Ancova test with a significance level of 5%. The results of the study showed that: a) there were differences in students' mastery of biology concepts based on learning models, students who used the PBL-Q model had better mastery of biology concepts than students who used the PBL model; b) there were differences in students' mastery of biology concepts based on academic ability, students with high academic ability were better than students with low academic ability; c) there were differences in students' mastery of biology concepts based on the interaction between the learning model and students' academic ability. Based on LSD notation, students' mastery of biology concepts is ranked from highest to lowest: PBL-Q students with high academic ability, PBL-Q students with low academic ability, PBL students with high academic ability, and PBL students with low academic ability. The findings of this study indicate that the PBL-Q learning model can help students improve their mastery of biology concepts in terms of academic ability, especially in Plant Physiology material
Validity Test of Digital Science Teaching Materials Based on Case Method Learning Integrated with P5P2RA Efrahutatera; Syahfitri, Jayanti; Hartati, Merri Sri
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10852

Abstract

This study aims to develop digital science learning media based on case method learning integrated with P5P2RA. The main data of this study are (a) knowing the facilities owned by the school based on the results of interviews with the principal, (b) learning media used by teachers during learning based on interviews with class teachers, (c) Practicality when used by students based on the results of student observations. This study uses the research and development (R&D) method. The development model used is the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The results of the study indicate that (a) the facilities owned by the school can be used well, and (b) the media developed is feasible for use in the classroom, this can be seen from the results of media expert validation of 91% and material expert validation of 90% with a very feasible category (c) digital science learning media based on case method learning integrated with P5P2RA is stated to be practical, this can be seen from the results of the Practicality Test of 92.6% with a very practical category.
Antioxidant and Antibacterial Activities of Silver Nanoparticles Biosynthesized by Leaf Foeniculum vulgare Mill. Ethanolic Extract Susanto, Nindita Clourisa Amaris; Ermawati, Dian Eka; Rohmani, Sholicha; Hanifah, Fitria Lidini; Nafisa, Fadhila Dian; Prastia, Echa Hana; Nurkhasanah, Siti; Megasari, Anis Laela; Dewi, Aptika Oktaviana Trisna
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11022

Abstract

Silver nanoparticles can be synthesized using biosynthesis methods assisted by plant extracts and can be applied as antibacterials. Hence, this study aimed to synthesize silver nanoparticles from different concentrations of AgNO3 precursor solutions using ethanol extract from fennel leaves. The influences of various AgNO3 concentrations and the volume ratios of AgNO3 solutions and leaf extracts on the activities were observed. The samples were investigated using a UV-Vis spectrophotometer, and the Surface Plasmon Resonance (SPR) absorbance was attained at 410-415 nm, representing the silver nanoparticle formation. The findings showed that the optimal ratio of precursor solution and extract was 10:1. In contrast, the optimal temperature was at 70 ° C. The size of nanoparticles was estimated using the Particle Size Analyzer (PSA), exhibiting that the different AgNO3 concentrations did not significantly change their sizes. The yields demonstrated that the antioxidant activities for nanoparticles synthesized with AgNO3 concentrations of 0.001 and 0.005 M were 153.56 ± 0.09 μg/mL and 0.005 M 111.42 ± 0.15μg/mL, respectively. The results showed higher inhibition zones of antibacterial activity obtained by silver nanoparticles with 0.005 M AgNO3 as compared to those of 0.001 M AgNO3.
Implementation of Problem Based Learning Through Outbound to Develop Emotional Intelligence in Elementary Schools Purnami, Ita; Sudarti, sudarti; Wahono, Bevo
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11072

Abstract

The current Generation Z often exhibits advanced technological skills but struggles with social-emotional aspects like individualism, low motivation, and lack of empathy. This study investigated how problem-based learning (PBL) via outbound activities could foster emotional intelligence in elementary students. A pretest-posttest control group experimental design was employed, involving 30 fourth-grade students from SD Negeri Tempurejo 01, Lumajang Regency. Fifteen students in Class A served as the experimental group, receiving PBL through outbound, while Class B, also with fifteen students, was the control group, taught by conventional lecture and discussion. Emotional intelligence was measured using pre- and post-tests across indicators: Self-Awareness, Self-Regulation, Motivation, Empathy, and Social Skills. One-Way ANOVA analyzed the data. Results showed a significant increase (p < 0.05) in emotional intelligence and its indicators in both groups. Crucially, the experimental group's average post-test score was significantly higher (p < 0.05) than the control groups. Motivation saw the highest increase, while Self-Regulation showed the lowest. This suggests that PBL through outbound significantly enhances elementary students' emotional intelligence development. Further strategy refinement is recommended to optimize growth across all indicators, particularly Self-Regulation
Analysis of Electronic Medical Records Data Security: Case Study in Citra Husada Sigli Hospital Juliana, Juliana; Alamsyah, Alamsyah; Halim, Susanna
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11081

Abstract

In health services, electronic medical record (E-MR) stands as tool to accelerate the provision of services to patients. However, patient’s medical record data must be kept secure, especially because it is easily hacked by unauthorized parties. This study aims to analyze the security of E-MR data at Citra Husada Hospital and identify risks that can occur. This study uses a qualitative survey with a case study design with 10 respondents that were selected by purposive sampling. The aspects of patient’s E-MR data security studied were confidentiality, integrity, authentication, availability, access control and non-repudiation. The security of E-RM data is generally good in confidentiality, authentication, availability, access control, and non-repudiation. However, some areas need improvement. While login requires a username and password, the password complexity is weak. Integrity is inadequate due to the lack of an SOP for data changes. Authentication includes digital signature related to encrypted username and password but lacks a certified electronic signature. The system is accessible only within the hospital’s intranet, ensuring availability. Access rights are well-structured. A track record ensures non-repudiation. The highest risk is unauthorized changes to patient data, highlighting the need for stronger risk management measures.
Studi Kalibrasi Parameter NRECA Berbasis Algoritma Genetika untuk Pemodelan Curah Hujan-Debit di DAS Rejoso Putri, Angelina Satya; Suhartanto, Ery; Andawayanti, Ussy
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11091

Abstract

The Rejoso watershed in Pasuruan Regency is a critical water resource that supports various sectors, including agriculture and domestic needs. However, the imbalance between water demand and availability, exacerbated by insufficient discharge measurement infrastructure, necessitates alternative approaches to determine river discharge. This study utilizes the NRECA method combined with Genetic Algorithms (GA) to estimate river discharge by calibrating key hydrological parameters, Percent Sub-Surface (PSUB) and Ground Water Flow (GWF). Data from seven rainfall stations and AWLR Winongan were analyzed for the 2004-2023 period. Calibration of the NRECA model was carried out using the Nash-Sutcliffe Efficiency (NSE) and correlation coefficient (R), both achieving values close to 1, indicating an excellent model fit. The study highlights the applicability of GA for optimizing hydrological parameters and demonstrates the potential of the NRECA-GA method in improving discharge predictions in watersheds with limited data. These findings contribute to more effective and sustainable water resource management in the Rejoso watershed.

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