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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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Analisis Kreativitas Ilmiah Mahasiswa pada Mata Kuliah Farmakognosi Berbasis Praktikum Idawati, Sri; Hakim, Aliefman; Purwoko, Agus Abhi; Jufri, Wahab; Rokhmat, Joni; Sukarso, AA
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11982

Abstract

Scientific creativity is an important competency in Higher Education, especially in the fields of science and technology. This research aims to analyze the level of scientific creativity of D-III Pharmacy students in practicum-based Pharmacognosy courses. In Torrance's indicators, there are four indicators used to measure the level of scientific creativity of students, namely fluency, flexibility, originality, and elaboration. The research method used is quantitative descriptive method with data collection through observation, and questionnaire forms. The research subjects were 3rd semester (odd) pharmacy D-III study program students with a total of 30 students. The results showed that the level of scientific creativity of students tended to be in the less category. As for the level of student creativity in each Torrance indicator, namely fluency is in the medium category (51%), originality is in the less category (23%), flexibility is in the less category (25%), and elaboration is in the less category (26%).
Implementation of Wordwall Media with a STEM Approach to Increase Student Creativity and Learning Outcomes in Chemical Compound Nomenclature Sandra, Maria Alex; Adhim, Fauzan; Gita, Rina Sugiarti Dwi
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11987

Abstract

This study aimed to examine the effect of integrating Wordwall media with the STEM approach on student creativity and learning outcomes in chemical compound nomenclature. A quasi-experimental method with a Pretest-Posttest Control Group design was applied. The experimental group used STEM-based Wordwall media, while the control group received conventional teaching. Results showed that the experimental group achieved a moderate N-Gain (0.66) compared to the control group’s lower N-Gain (0.29). The Mann-Whitney test indicated a significant difference between the groups (p < 0.05), suggesting that STEM-based Wordwall media improved learning outcomes. Creativity, measured using a Torrance-based questionnaire, also showed significant improvement after the intervention. In conclusion, integrating Wordwall media with the STEM approach effectively enhances student creativity and learning outcomes in chemical compound nomenclature.
Pengembangan Instrumen Penilaian Kemampuan Pemecahan Masalah dalam Konsep Perhitungan Kimia Rubiati, Sri; Louise, Isana Supiah Yosephine
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11990

Abstract

Measuring students' abilities through assessment instruments correctly is very useful so that teachers can guide students effectively. The development of assessment instruments often does not follow formal and scientific preparation steps, so that valid instruments are needed and measurements of problem-solving abilities can produce accurate and correct measurements. Problem solving is a complex activity involving broad objectives in the form of understanding problems, developing strategies, implementing strategies and interpreting results. This study aims to develop an assessment instrument for problem solving skills and to determine the characteristics of the problems solving skills assessment instrument in the concept of chemical calculations. This study uses a 4D development model consisting of the define, design, develop and disseminate stages. The test subjects in this study were 210 high school students. The results of the study showed that: The assessment instrument developed was in the form of 13 descriptive questions arranged based on indicators of problems solving skills; The assessment instrument fits the Rasch PCM 1-PL model in the range of 0.84 logit - 1.16 logit (valid), the reliability estimate is 0.62 reliable category and the level of difficulty of the questions - 0.38 logit to 1.00 logit (good category).
Integration of Ethnoscience in Module Based 3D Page Flip Technology: Innovation Learning for Increase Creative Thinking Skill Nursamsu; Pandia, Ekariana S.; Husna, Asmaul; Ernawati
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12001

Abstract

This study aims to develop a medicinal plant module using 3D Page Flip technology integrated with ethnoscience to enhance students' creative thinking skills. The integration of ethnoscience connects scientific concepts with local wisdom, making learning more contextual, meaningful, and relevant to students' daily lives. The research follows the Research and Development (R&D) method using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The limited trial involved junior high school students familiar with local scientific knowledge. Instruments used included expert validation sheets, student response questionnaires, and creative thinking skill tests. The developed module was found to be highly valid, with a feasibility score of 87.5%. Its practicality was rated very high, based on teacher responses (84.40%) and student responses (87.52%). The results also showed a significant improvement in students' creative thinking skills after using the module. Therefore, the ethnoscience-integrated 3D Page Flip module is effective as a practical guide and learning media in biology to support the development of creative thinking skills.
Peltier as a Thermoelectric Generator from Household Waste Supranartha, Agus; Pancane, I Wayan Dikse; Sunaya, Nengah; Sangka, I Gde Nyoman; Mudiana, I Nyoman
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12004

Abstract

The Utilization of heat energy as a generator of electrical energy with micro capacity can be done by using thermoelectric elements. Conversion system with Thermoelectric Generator (TEG) elements can be generated from heat from burning waste. Based on the nature and advantages of the fuel components, this study is to study and develop a system according to the capabilities of the TEG components that can be designed into a super mini generator system, namely by converting heat from fire into electricity. The method used in this study is a system for converting heat energy into electricity. The heat from the fire will be used to recharge batteries such as HT batteries, flashlights, GPS and others. The input or input to the system is the heat from combustion. The input component itself is a converter, namely a peltier. The function of the peltier is to directly convert heat energy into electricity. The results of the study are an output of 3.7 V. This design uses the IC LM317 as a regulator to process the output voltage of the conversion system. The purpose of regulation is so that the battery does not overcharge and is damaged.
Development of a Practical Tool for Renewable Energy Materials in P5 Activities Based on Secang Extract as a Natural Dye Sensitizer in the DSSC Circuit Sastriwijaya, Ridho; Hadiarti, Dini; Fadhillah, Raudhatul
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12017

Abstract

In this study, a DSSC practice tool based on sappanwood (Caesalpinia sappan L.) extract as a natural dye sensitizer was developed to support renewable energy learning at the senior high school level. This research is categorized as development research, aiming to produce a renewable energy practice tool that is valid and practical. The method used in this study was Research and Development (R&D), adapted from the Thiagarajan 3D model. The results showed that the practice tool based on sappanwood extract as a natural dye sensitizer in the DSSC circuit was declared highly feasible, with an assessment score of 85% from media experts and 86% from material experts.The product trials revealed that the small-group trial achieved a feasibility score of 83%, while the large-group trial reached 86%. Both results were categorized as “highly feasible.” These findings indicate that the DSSC practice tool based on sappanwood extract as a natural dye sensitizer is valid and practical for use in the learning process
Mengatasi Kesenjangan Aksesibilitas dalam Pendidikan Bencana untuk Pembelajar Tunanetra Melalui Media Pembelajaran Kontekstual Afrian, Ramdan; Aksa, Furqan Ishak; Islami, Zukya Rona
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12019

Abstract

Disaster education in Indonesia often lacks inclusivity, particularly for students with visual impairments. This study investigates the learning needs and media preferences of visually impaired learners in three disaster-prone coastal regions of Aceh: East Aceh, Langsa City, and Aceh Tamiang. Using a qualitative descriptive approach, data were collected through interviews and audio-based questionnaires involving six visually impaired students, six teachers, school principals, and disaster education facilitators. Thematic analysis revealed four key findings: limited access to disaster education materials; strong preferences for audio storytelling, sound-based simulations, and tactile maps; low teacher preparedness; and weak institutional support. A visually centered curriculum, lack of training, and exclusion from drills were identified as major barriers. Most students had never participated in actual evacuation practices and relied solely on verbal explanations. These findings highlight an urgent need for multisensory, adaptive, and contextual learning tools tailored to the cognitive and sensory needs of visually impaired learners. The study contributes new insights for the development of inclusive disaster education policies and instructional strategies in high-risk areas. By addressing these barriers, disaster risk reduction efforts can become more equitable and effective for all children, regardless of disability.
Development of E-Comic Media on the Addition Operation of Iteger Numbers Phase B Applied in Science Learning Susanti, Novia; Hakim, Ramalis; Darmansyah; Yeni, Fetri
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12029

Abstract

Learning media is one of the supports in growing and increasing students' interest in learning. However, based on the results of initial research through interviews conducted at SDN 14 Labuah, Tanjung Raya District, Agam Regency, it was found that the school did not have adequate learning media and did not utilize them well. Teachers only used existing textbooks and used the whiteboard as a medium for delivering lesson materials. This study aims to develop interactive e-comic learning media for mathematics subjects on the material of integer addition operatioans for third-grade elementary school students. The background of this study is the low interest and learning outcomes of students (only 40% achieved the KKM) at SDN 14 Labuah due to inadequate learning media. This study uses the 4D model Research and Development (R&D) method, which includes the Define, Design, Development, and Disseminate stages. However, this study focuses on the Development stage, namely validation and practicality tests. Data collection was carried out through observation, interviews, and questionnaires. The results showed that the e-comic media was declared highly feasible with validation scores of 85.71% from media experts, 88.64% from material experts, and 91.66% from language experts. Furthermore, this media was also deemed highly practical based on teacher (93.18%) and student (93.75%) responses. Thus, it was concluded that this e-comic media is feasible to use and highly effective as a mathematics learning medium in grade III of elementary school.
Relationship between the Left Atrial Volume Index and Left Ventricular Geometry and the Incidence of Atrial Fibrillation in Hypertensive Patients with Cardiovascular Complications Djeni, Chairatu Sadrina; Heriansyah, Teuku; Mudatsir; Novita; Munirwan, Haris
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12031

Abstract

This study aimed to evaluate the relationships of the left atrial volume index (LAVI) and left ventricular geometry with the incidence of AF in hypertensive patients with cardiovascular complications such as heart failure or coronary arterial disease.  This study employed a retrospective observational cohort design. A total of 202 subjects met the inclusion and exclusion criteria for the study. The subjects were selected from hypertensive patients with cardiovascular complications treated at Dr. Zainoel Abidin General Hospital Banda Aceh, a tertiary referral center in Indonesia, between July and December 2024. 12At the end of the study, the participants were divided into two groups: those with newly diagnosed atrial fibrillation (n=37) and those without atrial fibrillation (n=165). The diagnosis of new-onset atrial fibrillation was based on medical records obtained during hospitalization and continued through a three-month follow-up after discharge via outpatient clinic visits and 12-lead ECG monitoring. The study revealed a significant association between increased LAVI and AF incidence (p < 0.01). The mean LAVI in the AF group was 49.9 ± 19.2 ml/m², whereas it was 33.34 ± 15.6 ml/m² in the non-AF group. Additionally, changes in left ventricular geometry were correlated with increased AF incidence (p value = 0.03), with eccentric hypertrophy showing the highest AF incidence (29.5%). A strong association was also found between increased LAVI and left ventricular geometric changes, with eccentric hypertrophy resulting in the highest mean LAVI (43.2 ± 16.9 ml/m²). The odds ratio (OR) analysis demonstrated that patients with LAVI above the threshold had a significantly greater risk of developing AF (OR: 5.2; 95% CI: 2.475–11.161). Similarly, patients with normal ventricular geometry had a significantly lower risk of AF compared to those with eccentric hypertrophy (OR: 0.148; 95% CI: 0.049–0.449). Increased LAVI and left ventricular geometry changes, particularly eccentric hypertrophy, are significant risk factors for AF in hypertensive patients with cardiovascular complications such as heart failure and coronary arterial disease. Clinical practice should incorporate echocardiographic monitoring of left ventricular geometry and LAVI to prevent the progression of AF and detect risk early
Encapsulated Mesenchymal Stem Cell as Regenerative Alternative for MDR-TB: A Gene Expression Analysis of ABCG2 Efflux Sibuea, Christine Verawaty; Marpaung, Dina Octafrida; Sitanggang, Ervina Julien; Simaremare, Ade Pryta; Masal, Cindy Destasya; Laia, George Azriel Buala Nama; Tambunan, Octora Angelica Violyn; Samosir, Wanda Lucia; Sidabalok, Cici Kres
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12040

Abstract

Multidrug-resistant tuberculosis (MDR-TB) poses a significant global health challenge due to poor treatment outcomes. Encapsulated mesenchymal stem cells (MSCs) have emerged as a potential alternative therapy; however, their role in modulating bacterial drug sensitivity remains unclear. This study aimed to evaluate the expression of the ABCG2 efflux pump gene in encapsulated MSCs co-cultured with MDR-TB, and to explore its implications for bacterial sensitivity to anti-tuberculosis drugs. An in vitro experimental design was employed using encapsulated MSCs cultured with MDR-TB. Total RNA was isolated, converted into complementary DNA (cDNA), and analyzed using quantitative real-time PCR (RT-PCR). Gene expression levels were quantified using the Livak (ΔΔCt) method. Results demonstrated a progressive increase in ABCG2 gene expression on days 2, 7, and 14. Although this increase may reduce the direct antibacterial capacity of MSCs, previous studies have shown that their preserved paracrine function remains beneficial for immunomodulation. These findings support the continued investigation of encapsulated MSCs as an adjunctive therapy for MDR-TB, particularly through immunoregulatory mechanisms despite increased ABCG2 expression.

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