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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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Project-Based Science-Physics E-Book to Train Student Creativity Arizona, Kurniawan; Sucilestari, Ramdhani; Nirmala, Baiq Mutiara Alika; Meiliyadi, Lalu Ahmad Didik
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.v11i6.11112

Abstract

This study aims to develop a project-based Science-Physics E-Book to enhance student creativity in the Madrasah Ibtidaiyah Teacher Education (PGMI) program at the State Islamic University (UIN) of Mataram. The need for innovative learning resources to improve understanding of science and physics concepts, as well as foster 21st-century skills, particularly creativity, in prospective primary school teachers, forms the basis of this research. The method used is Research and Development (R&D) with the ADDIE model. In the analysis stage, learning needs and student characteristics were assessed through interviews, questionnaires, and document analysis. The design phase included developing an E-Book framework with interactive elements. The content was enriched with multimedia and integrated into a project-based learning approach. Limited and extensive trials were conducted with PGMI UIN Mataram students. Formative and summative evaluations assessed the effectiveness of the e-book in fostering student creativity (p < 0.05). Results indicated that the e-book successfully enhanced creativity, as reflected in higher creativity scores and positive feedback from students and lecturers. The novelty of this research lies in the creation of an interactive, project-based E-Book, a first for PGMI UIN Mataram, contributing to the advancement of digital learning resources for primary school teacher education.
Appplication of Biochar and Rice Husk Ash to sulfur Absorption, Growth and Production of Shallots Plant (Allium ascalonicum L.) Aritonang, Sri Pratiwi; Sianipar, Ebsan Marihot; Sitorus, Efbertias; Sianturi, Pahala LL
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.v11i6.11115

Abstract

Soil fertility decline and sulfur deficiency are major constraints in shallot (Allium ascalonicum L.) cultivation, especially in sandy soils with low cation exchange capacity. Biochar and rice husk ash are potential soil amendments known to improve soil structure, nutrient availability, and crop productivity. This study aimed to determine the effect of rice husk biochar and rice husk ash on the growth, yield, and sulfur uptake of shallots. A factorial experiment was conducted using a Randomized Group Design (RGD) with two factors: biochar and rice husk ash, each at three dose levels. Results showed that biochar application improved the number of leaves, number of tillers, and bulb weight per unit, while rice husk ash had a limited effect, mainly enhancing leaf number at early growth. No significant interaction between the two amendments was observed across measured parameters, including sulfur uptake. These findings suggest that biochar contributes more effectively to shallot growth and yield than rice husk ash under the tested conditions. Further studies are recommended to optimize the combined use of organic amendments and to explore their long-term effects on soil nutrient dynamics and crop performance.
Pengembangan Media Pembelajaran Interaktif Berbasis Etnosains Lamang Tapai Pada Materi IPA Sebagai Upaya Meningkatkan Sustainability Awareness Siswa Hayandi, Atiqah Ulya; Sriyati, Siti; Rochintaniawati, Diana; Ramadhany, Sasi Sabila Musakinah
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.v11i6.11119

Abstract

The purpose of this study was to develop interactive learning media based on Lamang Tapai ethnoscience that is valid to increase students' sustainable awareness compared to PPT media used in schools. The research method used is development with the DDR model. The research sample was grade IX students consisting of 30 control class students and 30 experimental class students. The research instruments were media feasibility questionnaires and sustainable awareness questionnaires. The media feasibility questionnaire consisting of material feasibility, learning design, media design and communication was used to validate the media by 5 validators. Sustainable awareness measures 3 indicators, namely behavioral and attitudinal awareness, emotional awareness and practical awareness, all categories are measured based on three aspects of ESD, namely environmental aspects, social aspects, and economic aspects totaling 22 statements. The results of the study showed that the interactive media developed had an average validity value of > 3.00 which means that the interactive media was feasible and  very valid, while sustainable awareness in the experimental class reached a value of 90.74 higher than the control class, which was 82.08. This shows that interactive media is declared valid and increases students' sustainable awareness better than PPT media commonly used by teachers.
PENGEMBANGAN E-MODUL MUATAN LOKAL BERBASIS FLIPBOOK UNTUK MENINGKATKAN KARAKTER BERAKHLAK MULIA PADA SISWA SD DI KABUPATEN TANGERANG Asiah, Mina Rabiatul; Hidayat, Sholeh; Nulhakim, Lukman
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.v11i6.11122

Abstract

This study aimed to develop a flipbook-based e-module that integrates Ketangerangan local wisdom to enhance cultural education for Phase A elementary students in Tangerang Regency. The Ketangerangan culture encompasses various traditional values, including egalitarian language (basa egaliter), etiquette (tatakrama), traditional games, and local arts. Utilizing the 4-D development model (Define, Design, Develop, Disseminate), the research focused on designing an engaging and pedagogically sound digital module. Practicality testing was conducted with 20 students and 20 teachers in Kelapa Dua District using structured questionnaires. Results showed high practicality scores—86.50% from students and 93.07% from teachers—placing the e-module in the “very practical” category. Students found the module easy to use and effective for understanding cultural material, while teachers praised its instructional quality and technical usability. The flipbook format successfully bridged the gap between technology and tradition, offering an innovative educational tool for cultural preservation and identity development. The study demonstrates that digital media, when thoughtfully designed and culturally contextualized, can revitalize local wisdom education and support its sustainable transmission to younger generations
Development of Functional Beverages Based on Sorghum (Sorghum bicolor) Sap Through Controlled Fermentation Nge, Sonya Titin M; Ballo, Apriliana
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.v11i6.11241

Abstract

The use of sorghum is currently limited to its basic potential, particularly the sorghum grain, which is used as a food ingredient. Sorghum stalks, which produce sap, are typically used as animal feed because they have no economic value. Sorghum is commonly consumed in the form of porridge, bread, chips, and drinks. However, so far, sorghum stalks have only been used for animal feed. Sorghum sap derived from sorghum stalks can be used to make wine, as its composition is higher than sugarcane sap. Wine is made through a fermentation process with the help of Saccharomyces cerevisiae. This study aims to determine the alcohol and glucose levels, organoleptic properties, and polyphenol levels. This study used a Completely Randomized Design (CRD). In this study, the fixed variables used were the glucose content of raw materials, the type of yeast, and pH, while the variable that changed was the % volume of the starter. The experiment was carried out by preparing sorghum sap, then the sorghum sap was poured into an Erlenmeyer flask with nutrients, and added starter (5%, 6%, 7%, 8%, 9%, 10%), operating 21 days and pH 4.3 then analysis of alcohol content and glucose content. The results showed that at % volume of starter 10% and fermentation time 21 days gave the highest alcohol content of 19.5%, glucose content 5.8 brix and total polyphenols 0.3449 mg/mL.
The Impact of Project-Based Flex Blended Learning Model on Critical Thinking Skills of Students in Science Courses Erwinsyah, Alfian; Hiola, Zohrawaty; Mohamad, Sabrina Nadjib; Napu, Dewi Darmiyani; Bakari, Aljunaid; Nadjamuddin, Asriyati; Datunsolang, Rinaldi
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.v11i6.11250

Abstract

This study aims to analyze the effectiveness of the Project-Based Flex Blended Learning (PjBFBL) model in improving students' critical thinking skills on Ohm's Law material in science courses. The quasi-experimental method uses a Nonequivalent Control Group Design with 41 fourth semester students divided into experimental (PjBFBL) and control (conventional) groups. Instruments include critical thinking tests based on seven indicators (interpretation, analysis, evaluation, inference, explanation, self-regulation, essential questions), analyzed using N-Gain, T-test, and effect size. Results showed the experimental group achieved a moderate N-Gain improvement (0.63) with the highest categories in inference (0.78; high) and explanation (0.73; high), while the control group only had a low N-Gain (0.28). The independent T-test confirmed the significant difference (t (25,092) = 7.230; p<0.05) with an average difference of 35.78% and a large effect size (Cohen's d=2.299). The research conclusion indicates that the PjBFBL model effectively improves critical thinking skills, particularly in multidimensional reasoning and information synthesis, through the integration of authentic projects, hybrid flexibility, and structured collaboration. The findings recommend the adoption of this model in science learning to bridge the 21st century competency gap, noting the need to strengthen the interpretation aspect through more contextualized instruments
Antihypercholesterolemic Potential of Ethanolic Leaf Extracts of Santalum album L., Calotropis gigantea, Ziziphus spina-christi L. Ngibad, Khoirul; Nuryani, Elis Dwi; Mukarromah, Tarisatus Syahlum; Fadhila, Nurisma
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.v11i6.11499

Abstract

Hyperlipidemia, especially elevated Low-Density Lipoprotein (LDL) cholesterol, is a global health problem that increases the risk of cardiovascular disease. Conventional treatment with statins is effective, but it often causes side effects. This study aims to evaluate the potential of sandalwood (Santalum album L.) leaf, biduri (Calotropis gigantea) leaf, and arabic bidara (Ziziphus spina-christi L.) leaf as an antihypercholesterolemia agent using ethanol extract to lower cholesterol levels in mice.  Extraction is carried out through maceration with 96% ethanol for 3 x 24 hours, then evaporated to produce a thick extract.  The samples used in the antihyperocholesterolterol test were extracts of Santalum album L., Calotropis gigantea, and Ziziphus spina-christi L. Six groups, six mice each, consisted of: negative control (I), positive control (II), simvastatin drug control (III), and three test dose groups (IV: 3.5 mg/20 g BW, V: 7 mg/20 g BW, VI: 14 mg/20 g BW). Cholesterol levels were measured by the Point of Care Testing (POCT) Method using a cholesterol strip test after a blood draw.  The results showed that simvastatin can lower cholesterol by 59 mg/dl. Moreover, Santalum album L. leaf extracts provided the most significant reduction in cholesterol (33 mg/dl), followed by Ziziphus spina-christi L. (31 mg/dl) and Calotropis gigantea (28 mg/dl).  Although simvastatin showed a greater decrease, the plant extract still exerted significant effects as an alternative to antihypercholesterolemia therapy. This decrease in cholesterol is related to the content of active compounds, such as flavonoids and phenolics, that reduce LDL oxidation. These findings suggest that Santalum album L. has promising potential as an herbal antihypercholesterolemic agent
Teacher and Student Perceptions on the Use of Differentiated e-LKPD in Project-Based Learning on Organic Waste Processing to Improve Critical Thinking Skills Apriyanti, Umamah; Diawati, Chansyanah; Setyarini, M.
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.v11i6.11500

Abstract

The purpose of this study was to determine the perception of science teachers towards differentiated electronic student worksheets based on organic waste processing projects to improve critical thinking skills. The research method used is a qualitative method. Data collection techniques through questionnaires and interviews, then analyzed using descriptive analysis. The questionnaire was distributed to 10 science teacher respondents and 96 junior high school students in South Lampung Regency. The results showed that 80% of teachers had not used differentiated electronic student worksheets based on projects and had not trained critical thinking skills; according to students, no teachers implemented project-based learning. Based on the results of the study, it can be concluded that differentiated e-LKPD based on organic waste processing projects is needed to improve students' critical thinking skills.
Profile Analysis of Scientific Literacy Skills in Terms of Competencies, Knowledge, and Attitudes Yudhistian; Wulandari, Tabitha Sri Hartati
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.v11i6.11580

Abstract

The study aims to describe scientific literacy skills in terms of competencies, knowledge, and attitudes. This is a descriptive quantitative study using a scientific literacy skills questionnaire with three components, using a five-point Likert scale that has undergone validity and reliability testing and has been declared valid and reliable. Data were collected from 165 subjects and analyzed descriptively for interpretation and categorization. The results indicate that scientific literacy skills in terms of competencies fall within the moderate category (74.15%), knowledge in the moderate category (73.97%), and attitudes in the high category (78.22%). The study concludes that the highest level of science literacy is in terms of attitude, while the lowest level is in terms of knowledge. Consequently, the implications for educators are suggested in developing students' science literacy knowledge through learning resources that are integrated with scientific reading materials.
Anaceting Mobile Health Application: An Innovative Digital Solution for Early Stunting Detection in Indonesian Children Yenita, Riski Novera; Anggraini, Viana; Islami, Afdhal; Ansyari, Khaidir
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.v11i6.11923

Abstract

Stunting is a complicated public health problem in Indonesia, with a countrywide rate of 21.5% in 2023. Puskesmas Rejosari in Pekanbaru City had the most stunting instances, with 50 out of 239. This shows that new ways are needed to find stunting cases early and teach people in the community about it. The goal of this study is to create the ANACETING (Stunting Prevention Information Application) Android app as a digital tool for finding stunting in toddlers early. The study is at the fourth stage of the Research and Development (R&D) approach and includes 30 mothers of toddlers as test subjects.A panel of media and material experts conducted validation using a structured questionnaire with 22 items on a Likert scale instrument. The app contains tools for measuring growth, interactive educational content, guidelines for supplementary feeding, immunization schedules, and a space for individuals in the community to chat about topics. The media expert gave it a score of 4.00 (in the "Feasible" category), while the content expert gave it a score of 4.00 with a content validity grade of 0.80. The user trials showed a satisfaction score of 4.20 and a System Usability Scale score of 82.5 (category "Very Feasible"). The job completion rate was 96%, and the user retention rate was 87%. The ANACETING software has shown to be a good digital learning tool since it is easy to use, works on a lot of Android devices, and can be used offline. Women may learn more about stunting and support community-level initiatives to stop it by using the app. This research helps Indonesia's digital health technology expand by employing a strategy that may work in any part of the nation.

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