cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jppipa.unram@gmail.com
Editorial Address
Jalan Pendidikan No. 37 Mataram, 3 Floor
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
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
 631   632   633   634   635 
Model Estimasi Hujan menggunakan Satelit Himawari-9 Infrared (IR) di Wilayah Sungai Lombok Achmad Rivani; Ery Setiawan; Atas Pracoyo
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.v12i2.14449

Abstract

Flooding is a recurrent hydrometeorological hazard that occurs when rainfall intensity exceeds river channel capacity within a watershed. In the Lombok River Basin, limited rain-gauge density hampers the detection of localized high-intensity rainfall that can trigger flood events. This study develops a satellite-based rainfall estimation model using Himawari-8 infrared Cloud Top Temperature (CTT) integrated with surface atmospheric parameters, including relative humidity (RH), zonal and meridional wind components (u and v), and surface air pressure (P). Hourly rainfall observations from 15 rain gauges were used for site-specific calibration during two major flood events (6 December 2021 and 17 June 2022). A local nonlinear exponential regression model was fitted for each station using the Non-Linear Least Squares (NLLS) method, and model performance was evaluated using R², Nash–Sutcliffe Efficiency (NSE), RMSE, and RSR. Results indicate that thermodynamic predictors, particularly CTT and RH, provide the strongest empirical relationships with rainfall variability, while wind components contribute weaker at the statistical level. Overall performance varied spatially across stations, reflecting local terrain and microclimate effects. The proposed framework supports improved rainfall characterization in tropical island basins and can be adapted to other regions with appropriate local calibration.
Impact of Essential Nutrient Deficiency on the Growth and Yield of Four Hydroponic Vegetable Crops Using a Split-Plot Design in Hydroponic Systems (Applied Plant Physiology Study) Abd. Hadid; Rois; Abdul Rahman; Chitra Angriani Salingkat; Jusriadi; Mustakim; Mustamin; Made Aditiya Dharma; Ni Ketut Dewi Kusuma Arsani
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.v12i2.14457

Abstract

Essential nutrients play critical roles in plant physiology; therefore, nutrient imbalance in hydroponics can rapidly reduce growth and yield. This study evaluated the effects of N, P, and K deficiencies on four hydroponic vegetable crops using a split-plot design to support nutrient-deficiency diagnosis and practical nutrient management. This study used a split-plot design, with four nutrient types as main plots: N0 (balanced N, P, K), N1 (nitrogen deficiency), N2 (phosphorus deficiency), and N3 (potassium deficiency). The second factor consisted of four types of vegetable crops as subplots: S1 (Pakcoy), S2 (Caisim mustard), S3 (Green Romaine), and S4 (Kangkung), resulting in 16 treatment combinations, each repeated four times, for a total of 64 experimental units. The results indicate that deficiencies in nitrogen (N), phosphorus (P), and potassium (K) significantly affect growth and yield in hydroponic systems. Across crops, N deficiency most consistently reduced vegetative growth and fresh weight, P deficiency primarily constrained root-related traits and leaf expansion, and K deficiency affected yield-related performance and quality attributes.
Determinants of Blood Pressure Stability in Hypertensive Patients on Quality of Life Dedi Maidiarto; Saimi Saimi; Sismulyanto Sismulyanto
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.v12i2.14463

Abstract

Hypertension is a global health problem with an increasing prevalence that impacts the quality of life of patients. This study aims to analyze the determinants of blood pressure stability and quality of life in hypertensive patients through a comprehensive multivariate approach. A cross-sectional design with a quantitative analytical approach was applied to 251 hypertensive patients undergoing routine treatment at primary health care facilities. Data collection used a validated standardized questionnaire to measure medication adherence, diet, physical activity, psychological stress levels, family social support, blood pressure stability, and quality of life. Data analysis included Chi-Square tests, Spearman's correlation, multiple linear regression, and multinomial logistic regression. The results showed that all independent variables had a significant relationship with blood pressure stability and quality of life. Diet showed the strongest correlation with blood pressure stability, while physical activity was the dominant predictor of blood pressure stability and quality of life. The regression model produced a coefficient of determination of 87.9% for blood pressure stability and 83.3% for quality of life, with classification accuracy reaching 95.2% and 96.4%, respectively. The findings indicate the importance of holistic interventions that integrate lifestyle modification, stress management, and strengthening social support in optimizing hypertension management to improve blood pressure stability and quality of life in patients
ANIMART Learning Media Based on Education Through Art for Elementary School Children Material on Learning About Animals Aulya Indah Puspita; Deasylina Da Ary
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.v12i2.14763

Abstract

This study aims to develop, determine the feasibility, and test the effectiveness of ANIMART learning media based on Education Through Art in improving the learning outcomes of third-grade students on the subject of animals. This study uses the ADDIE model research and development method. Data collection techniques were carried out through observation, interviews, questionnaires, documentation, as well as pre-tests and post-tests. Data analysis used descriptive analysis, expert validity testing, paired sample t-test, and N-Gain calculation. The results showed that the ANIMART media was designed in the form of animated videos that integrated the concept of animal movement with dance elements through the Education Through Art approach, so that students could learn visually, kinesthetically, and enjoyably. This media is unique in that it combines IPAS material with movement art activities that encourage active student involvement. Validation results by media experts, IPAS material experts, and dance material experts show that the media is in the highly feasible category after one revision. The effectiveness test results show a significant difference between the pre-test and post- test scores (Sig. 0.002 < 0.05) with an N-Gain value of 0.57, which is classified as moderate. Thus, ANIMART media is quite effective in improving student learning outcomes
Implementation of Differentiated Learning in the Independent Curriculum for Fifth-Grade Science at SDN 31 Kampung Caniago, Agam Regency Fadli S; Rayendra; Zelhendri Zen; Abna Hidayati
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.11611

Abstract

This study examines the effect of differentiated learning within the Independent Curriculum on students’ mastery of science content and creative thinking skills in Grade V at SDN 31 Kampung Caniago, Agam Regency. The research was motivated by the need for student-centered instruction that accommodates diverse learning needs and supports 21st-century competencies. A quantitative descriptive method with a one-shot case study design was employed. The sample consisted of 27 students selected through purposive sampling. Data were collected using observation and documentation, supported by a performance assessment instrument based on five indicators of creative thinking: fluency, flexibility, originality, elaboration, and evaluation. Data were analyzed using percentage scores and N-gain. The results showed that students’ mastery of science content reached a high level, with the highest achievement in the topic Properties and Changes of Matter (88%) and the lowest in the Solar System (75%). Creative thinking skills also improved, as indicated by an increase in N-gain from 0.63 during the preparation phase to 0.72 during the presentation phase. These findings demonstrate that differentiated learning effectively enhances both content mastery and creative thinking in elementary science learning.
Development of a Chemistry Learning Model through Integrated STEM Project-Based Learning Using Palm Oil Waste as a Renewable Energy Source Zulkhairi; Dzikrul Rizki
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.12995

Abstract

This study aimed to develop a chemistry learning model based on Project-Based Learning (PjBL) integrated with STEM, utilizing palm oil waste as a renewable energy context to enhance students’ scientific literacy. The research adopted a research and development approach using the Plomp model. The developed PjBL–STEM model was implemented in senior high school chemistry classes through contextual, project-oriented activities related to palm oil waste utilization. Data were collected using tests, observations, questionnaires, and performance rubrics to examine the quality and impact of the model. The findings indicate that the developed learning model is valid and practical for classroom implementation. Its application resulted in a significant improvement in students’ scientific literacy, particularly in understanding scientific concepts and applying them to real-world sustainability issues. In addition, the learning process supported the development of essential 21st-century skills, including critical thinking, collaboration, creativity, and environmental awareness. Overall, the results demonstrate that the PjBL–STEM learning model based on local renewable energy contexts is effective and feasible for chemistry instruction. The model contributes not only to improving scientific literacy but also to promoting sustainable education aligned with the Sustainable Development Goals (SDGs).
Lead Levels in Blood and Urine, Blood Pressure, and Hemoglobin Levels in Online Motorcycle Taxi Workers in Denpasar Diah Prihatiningsih; Putu Ayu Parwati; Anak Agung Ayu Eka Cahyani
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.13106

Abstract

This study aimed to analyze the relationship between blood lead (Pb) level, urine Pb level, blood pressure, and hemoglobin level among online motorcycle taxi workers in Denpasar. A quantitative cross-sectional design was used involving 96 drivers selected by purposive sampling. Data were collected through questionnaires, direct physical measurements, and laboratory examinations of blood Pb, urine Pb, and hemoglobin. Normality was tested using the Kolmogorov–Smirnov test. Because several variables were not normally distributed, the data were analyzed using Spearman rank correlation, Mann–Whitney U test, and linear regression. Blood Pb level was not significantly associated with systolic blood pressure, diastolic blood pressure, or hemoglobin level. Urine Pb level was not significantly associated with systolic or diastolic blood pressure, but showed a significant weak negative correlation with hemoglobin level. Blood Pb and urine Pb levels were not significantly correlated. Work duration was not significantly associated with Pb levels, whereas daily working hours showed a marginal association with blood Pb. These findings indicate limited hematological effects and support routine biomonitoring and preventive occupational health measures in traffic-exposed workers.
Effects of Shrimp Aquaculture Effluent on the Habitat Suitability for Macrozoobenthos along the Situbondo Coast Salimatul Muntafi’ah; Hartati Kartikaningsih; Fitri Candra Wardana; Wresti L. Anggayasti
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.v12i2.13571

Abstract

Shrimp aquaculture generates wastewater that may affect coastal ecosystem quality if not properly managed. This study aimed to analyze the relationship between shrimp pond effluent quality and macrozoobenthos diversity as an indicator of habitat suitability in the coastal waters of Situbondo, Indonesia. Wastewater samples were collected from pond outlet wastewater treatment plants (WWTP) in triplicate and analyzed for physicochemical parameters, including phosphate (PO₄), ammonia (NH₃), total suspended solids (TSS), biochemical oxygen demand (BOD), and pH. Macrozoobenthos samples were collected at three distances from the discharge point and analyzed using the Shannon–Wiener diversity index (H'). Data were further analyzed using multiple linear regression and Canonical Correspondence Analysis (CCA) to evaluate the relationship between environmental variables and macrozoobenthos diversity. The results showed that PO₄ concentrations at all stations exceeded the environmental quality standard (0.5 mg/L), while NH₃ concentrations exceeded the standard (5 mg/L) at four stations. TSS levels also exceeded the permitted threshold (100 mg/L) at several stations, whereas BOD and pH remained within acceptable limits. The macrozoobenthos diversity index indicated moderate diversity at stations 1 and 2 (H' ≈ 2), suggesting moderate environmental stress, while stations 3, 4, and 5 showed low diversity (H' < 1), indicating polluted conditions. Regression analysis indicated that nutrient and suspended solid parameters negatively influenced macrozoobenthos diversity, with PO₄ and NH₃ showing the strongest effects. The findings demonstrate that shrimp pond effluent can alter benthic community structure and confirm that macrozoobenthos are effective bioindicators for assessing ecological impacts in coastal ecosystems.
Integration of Spatial and Social Analysis for Safe Sanitation in Cemorokandang Urban Village to Support the Achievement of Sustainable Development Goal 6.2.1 Nike Poerbyanti; Hartati Kartikaningsih; Mufidah Afiyanti
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.v12i2.13666

Abstract

Safe sanitation is crucial for protecting public health and the environment, particularly in densely populated urban areas where inadequate facilities heighten contamination risks. Cemorokandang Urban Village represents such a vulnerable area, requiring a comprehensive assessment to inform local sanitation planning. This study evaluates the condition of safe sanitation and identifies spatial and social factors influencing its achievement using a mixed-method approach that integrates surveys, field observations, water quality testing, and GIS-based spatial analysis. Primary data covered household sanitation facilities, open defecation practices, and water quality, while secondary data were obtained from local institutions. Findings indicate that although all households have toilets with domestic wastewater systems, only 3,25% (211 of 6.497 buildings) met safely managed sanitation criteria despite 96.75% having adequate facilities. Spatial analysis reveals significant variation in sanitation risk across neighborhoods, strongly linked to differences in education, income, and community behavior. Communities with stronger socio-economic capacity demonstrate better understanding and adoption of safe sanitation practices, supported by training and balanced gender participation. Integrating spatial and social data provides a detailed picture of local challenges and supports the design of community-based, location-specific, and gender-responsive interventions. The study recommends targeted actions in high-risk areas, strengthened behavioral training, and inclusive financing mechanisms to accelerate progress toward Sustainable Development Goal 6.2.1.
Virtual Arena for Traditional Arts: Development of a Digital Platform for Cultural Preservation Hadawiyah Endah Utami; Raden Ary Bhagawan Wijaya
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.13716

Abstract

This article examines the development of Virtual Arena for Traditional Arts, a digital platform designed for the preservation of traditional arts through a technological approach and motion mechanics as elements of digital communication. This research stems from the urgent need to provide an alternative performance space amid the decline of physical stages and the decrease in direct interaction between artists and audiences. The concept of motion mechanics is applied to capture, visualize, and transmit body movements with precision through motion capture technology, so that the aesthetic characteristics of traditional arts remain authentic in virtual format. The digital stage functions as an interactive communication medium that allows the audience not only to observe but also to experience the performance through 3D visualization, dynamic avatars, and virtual reality-based stage design. The research methods included literature studies and system design. The results showed that the integration of motion mechanics with digital stages improved the quality of art representation, expanded the global audience reach, and strengthened real-time user engagement. These findings confirm that virtual arenas have the potential to become a new model of cultural communication in the digital age and an innovative strategy for preserving traditional arts.

Page 633 of 666 | Total Record : 6652

 631   632   633   634   635 

Filter by Year

2015 2026


Reset
Filter By Issues
All Issue Vol 12 No 5 (2026): In Progress Vol 12 No 4 (2026) Vol 12 No 3 (2026) Vol 12 No 2 (2026) Vol 12 No 1 (2026) Vol 11 No 12 (2025): December Vol 11 No 11 (2025): November Vol 11 No 10 (2025): October Vol 11 No 9 (2025): September Vol 11 No 8 (2025): August Vol 11 No 7 (2025): July Vol 11 No 6 (2025): June Vol 11 No 5 (2025): May Vol 11 No 4 (2025): April Vol 11 No 3 (2025): March Vol 11 No 2 (2025): February Vol 11 No 1 (2025): January Vol 10 No 12 (2024): December Vol 10 No 11 (2024): November Vol 10 No 10 (2024): October Vol 10 No 9 (2024): September Vol 10 No 8 (2024): August Vol 10 No 7 (2024): July Vol 10 No 6 (2024): June Vol 10 No 5 (2024): May Vol 10 No 4 (2024): April Vol 10 No 3 (2024): March Vol. 10 No. 2 (2024): February Vol 10 No 2 (2024): February Vol 10 No 1 (2024): January Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science Vol. 9 No. 12 (2023): December Vol 9 No 12 (2023): December Vol. 9 No. 11 (2023): November Vol 9 No 11 (2023): November Vol 9 No 10 (2023): October Vol. 9 No. 10 (2023): October Vol. 9 No. 9 (2023): September Vol 9 No 9 (2023): September Vol. 9 No. 8 (2023): August Vol 9 No 8 (2023): August Vol 9 No 7 (2023): July Vol 9 No 6 (2023): June Vol. 9 No. 6 (2023): June Vol. 9 No. 5 (2023): May Vol 9 No 5 (2023): May Vol 9 No 4 (2023): April Vol. 9 No. 4 (2023): April Vol 9 No 3 (2023): March Vol. 9 No. 2 (2023): February Vol 9 No 2 (2023): February Vol 9 No 1 (2023): January Vol. 9 No. 1 (2023): January Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic Vol 8 No 6 (2022): December Vol 8 No 5 (2022): November Vol 8 No 4 (2022): October Vol 8 No 3 (2022): July Vol 8 No 2 (2022): April Vol 8 No 1 (2022): January Vol 8 No SpecialIssue (2022): December Vol. 8 No. SpecialIssue (2022): December Vol 7 No 4 (2021): October Vol 7 No 3 (2021): July Vol. 7 No. 2 (2021): April Vol. 7 No. 1 (2021): January Vol 7 No SpecialIssue (2021): December Vol. 6 No. 2 (2020): July Vol. 6 No. 1 (2020): January Vol. 5 No. 2 (2019): July Vol. 5 No. 1 (2019): January Vol. 4 No. 2 (2018): July Vol. 4 No. 1 (2018): January Vol. 3 No. 2 (2017): July Vol. 3 No. 1 (2017): January Vol. 2 No. 2 (2016): July Vol. 2 No. 1 (2016): January Vol. 1 No. 2 (2015): July Vol. 1 No. 1 (2015): January More Issue