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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 Electronic Modules in Education to Understanding through Physical Activity Ariski, Pondi Ahmad; Wahyuri, Asep Sujana; Khairuddin, Khairuddin; Chaeroni , Ahmad
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.7179

Abstract

This study aims to develop an E-Module for Physical Education (PE) learning, focusing on table tennis for seventh-grade students. The development model used is a modification of the Borg and Gall model, consisting of ten stages: potential and problem identification, data collection, product design, design validation, design revision, product trial, product revision, usage trial, usage revision, and mass production. The E-Module integrates various multimedia elements such as text, images, videos, animations, and audio to enhance student engagement. The validation results showed that the E-Module was highly valid, with scores of 92% for content experts, 95% for media experts, and 91% for language experts. The practicality test indicated that the E-Module was highly practical for use, with a score of 90%. The effectiveness test, based on small-scale and large-scale trials, showed scores of 82.5% and 90%, respectively, indicating that the E-Module was very effective in improving students' understanding of table tennis techniques and strategies. In conclusion, the E-Module proves to be an effective, flexible, and accessible learning tool that supports the implementation of the Kurikulum Merdeka in PE learning, particularly in table tennis
Development of Video Tutorials for Making Learning Media Based on Augmented Reality on Ion Material Natasya, Qois; Hairida; Masriani; Rasmawan, Rahmat; Enawaty, Eny
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7356

Abstract

Ionic matter is an abstract material that is included in the submicroscopic level. Augmented reality is a media that can be used to overcome these problems. This research aims to identify the level of validity and show the response of educators and students to video tutorials on making augmented reality-based learning media on ion material. The level of product validity is based on the results of validation tests by experts, while the teacher's response is from the results of the teacher's response test questionnaire on chemistry and junior high school chemistry subjects. Student responses from chemistry education students at FKIP Tanjungpura University class of 2020. The method used is development using a design thinking approach. The research results show that the average percentage results in terms of media, material and language validity is 95.2%, so it can be categorized as very valid. Then, the teacher's response obtained an average percentage result of 89.9% and the student response was 88.85%. Thus, it is concluded that the resulting product received a very good response from educators and students.
E-Book Ipa Terintegrasi Potensi Lokal Pembuatan Petis Berbasis PBL-ESDUntuk Meningkatkan Kemampuan Literasi Sains Siswa Smp Kamila; Nurohman, Sabar; Fikri, Ismail
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7956

Abstract

This study aims to determine the effect of science e-books integrated with local potential based on PBL-ESD on students' science literacy skills on the sub-topic of mixture separation methods. This research is an experimental research with One Group Pretest-Postest research design. The population in this study were VIII grade students of SMP Negeri 8 Yogyakarta and the sample technique used was random sampling, namely VIII-f and VIII-i classes totaling 55 students. The instrument used was a test in the form of multiple choice questions to measure students' science literacy skills. Paired Samples T-Test test results obtained Sig. (2-tailed) of 0.00 <0.05 which shows there is a change in the improvement of students' science literacy skills between before and after using the e-book. The increase in students' science literacy skills is supported by the N-gain value of 0.24 which is included in the low category and the effect size test results of 0.59 which shows a moderate category. The highest indicator of students' science literacy ability is explaining phenomena scientifically . So it can be concluded that there is an effect of science e-book integrated with local potential based on PBL-ESD on students' science literacy skills on mixture separation material.
Development of Pop-Up Book Learning Media on IPAS Class IV Elementary School Energy Material Mafithroh, Gadis Dwi; Wulandari, Desi
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7977

Abstract

This study aims to develop and test the feasibility, practicality, and effectiveness of pop-up book material on changing the form of energy. This research is a research and development that refers to the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). Data collection techniques used test techniques (pretest-posttest) and non-tests in the form of observation, questionnaires, interview results, and document data. The results of validation by material and media expert validators showed that the pop-up book met the valid criteria with an average score of 91.4%. Based on the results of the pretest-posttest, the results show that pop-up books are effective in improving student learning outcomes with the results of an increase in the average pretest score of 50.68 to 84.77 on the posttest, the N-Gain test results obtained were 0.73 with a high category. Based on the results of the response questionnaire, a positive response was obtained from teachers and students. From these results it can be concluded that the pop-up book on the material of changing the form of energy is effective for improving student learning outcomes and is feasible and practical to use in learning IPAS grade IV SDN Ngijo 01 Semarang City.
Evaluasi Pembelajaran Berbasis Proyek: Analisis Mahasiswa dan Kualitas Produk Pembelajaran di Perguruan Tinggi Pradana, Hirnanda Dimas; Sumarno, Alim; Dewi, Utari; Kholidya, Citra Fitri; Khotimah, Khusnul
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7987

Abstract

This study aims to determine whether the implementation of project-based learning elevates product quality and student engagement levels. This study tries to find out the effect of project-based learning on product quality and the student engagement level in the learning process. During the conduct of the study, very few research methods were applied based mainly on observations. Observations were used to find levels of active engagement of students in project-based learning and assess the quality of their work. It would amount to observations conducted during the learning process for determining product quality in student-generated material. These observations would be made by checking the products against pre-designed criteria. The participants in this experiment were learners in classrooms specially reserved for the production of printed instructional materials. The participants in this experiment were the following people. From the findings of this study, it is concluded that project-based learning enhances not only what is learned but also the quality of whatever product is developed and student engagement with learning. An additional plus for project-based learning is that it really is a very effective way toward skill development among students. It further taps into student talent development. The recommendations that can be made to improve the implementation of project-based learning in tertiary institutions and better its effects on the learning by students.
Pengukuran Atribut Psikometrik Tes Literasi Sains Untuk Siswa Madrasah Tsanawiyah Bungaran, Satria; Rahmatan, Hafnati; Pada, Andi Ulfa Tenri
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.8447

Abstract

The purpose of this research is to measuring the validity and reliability of scientific literacy test instruments. Scientific literacy test instruments are reviewed from theoretical validity (construct, relevance and clarity), empirical validity, and reliability. This research was conducted using a quantitative approach. Data was collected using a questionnaire and tested to measure the eligibility of the test for use in exams. The scientific literacy test instrument tested for theoretical validity through expert judgment involving three validators. The scientific literacy test instrument is considered valid if it has a content validity coefficient value ≥ 0.667. After being declared theoretically valid, the scientific literacy test instrument was then tested on 100 students. The results of the scientific literacy test instrument trials are then analyzed to determine empirical validity and reliability. The results showed that 26 scientific literacy test instruments were declared theoretically valid with each aspect (construction, relevance and clarity) having a content validity coefficient value of ≥ 0.667. The test instrument is declared empirically valid where each question item has rcount > 0.195 (α=0.05 and n=100). The test instrument was declared reliable with a reliability coefficient value of 0.805 > 0.707.
Improving Lake Water Clarity by Cultivation of Water Hyacinth (Eichornia crassipes) Mursalin; Hizazi, Achmad; Nazarudin; Subagyo, Agus
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.8504

Abstract

Research on the use of water hyacinth (WH) to improve the quality of polluted water has been widely reported, but discussions on the ability of WH to clear turbid water are still rare. This research examines the possibility of using WH as a natural clarifier for Lake Bata. Treatments with 3 variations in the percentage of lake closure with WH cultivation (25, 50, and 75%) were applied for 40 days with 3 repetitions. Water quality and turbidity measurements were carried out every 4 days. The data was analyzed descriptively in graphical form to see a model of these changes. It was found that the pollutants Fe, Hg, nitrate, phosphate and ammonia were present in very small and safe quantities, but the water turbidity level did not meet the standards of the Indonesian Minister of Health yet. During the WH growth, the turbidity decreasing follows the equation Y(25) = - 0.114x + 28.52; Y(50) = -0.195x + 29.83; and Y(75) = -0.235x + 30.14 for cover percentages of 25, 50 and 75% respectively, where y for the turbidity (NTU) and x for WH growth time (days). To meet turbidity standards, WH coverage percentages of 25, 50, and 75%, require cultivation periods of 32, 28, and 24 days, respectively.
Measurement of CT Number Uniformity Value at Various X-ray Tube Current Settings in CT Scanning Ratini, Ni Nyoman; Sutapa, Gusti Ngurah; Anggarani, Ni Kadek Nova; Kasmawan, I Gde Antha; Mberato, Anastasia Jessing Gamalita
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.8527

Abstract

Studies on the analysis of variations in CT number uniformity values for CT-Scan images has been conducted. This study aims to evaluate the image quality value by uses various tube currents (mAs) in Siemens merk water phantom irradiation to assess the value of image quality. A Siemens Somatom Scope CT-Scan with current variations of 180 mAs, 200 mAs, 220 mAs, 240 mAs, and 260 mAs was used. The image results were then anlyzed for quality through the CT number uniformity value test. Using a marker size of 12.56 cm2, the ROI method was applied at five different picture points: the center, 3, 6, 9, and 12 o'clock. For each current variation used in this study, 3 irradiation was carried out and 5 image slices were taken from each irradiation.This resulted of the analysis the CT number uniformity value was shown to be significantly reduced by the tube current strength (R2=0.9896, p-value<0.05), according to the research. The test showed that the uniformity CT number value decreased from 0.217 HU to 0.031 HU as the tube current strength was increased, bringing it closer to the reference value (0 HU). The consistency CT number values acquired in this study remain within the 2 HU tolerance limits established by BAPETEN.
Development of the Android Application Geography Science in Al-Qur'an (Geoscienqu) as a Learning Media for Geography to Enhance the Pancasila Profile Character of High School Students in Banda Aceh Afriyani, Mice Putri; Sofyan, Rahmi; Afriza, Rossa; Prakatiwi, Aulia Margareta
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9306

Abstract

Learning media is something that educators must prepare to improve the quality of learning. Apart from that, the improvement of student character based on Pancasila must also be fostered by an educator in students.  Student dependence on smartphones cannot be avoided, which has an impact on student character. Therefore, digital-based learning media is needed with a student Pancasila character approach. This research aims to develop the Geography Science in Al-Qur'an (GeoScienQu) Android application as an innovative geography learning medium, focusing on improving the character of high school students in Banda Aceh. This application is designed by integrating geography learning contained in the Al-Qur'an as a source of knowledge, and strengthening student character. The research results of the validity of the Geoscienqu application media before repairs were 86% and after repairs the results were 96.59%. Testing the effectiveness of the Geoscienqu application for material validation was 96.48% with very feasible criteria. Meanwhile, the practicality test of the Geoscienqu application in a small group was 86.75% and the practicality test in a large group was 88.25% with very practical criteria. Thus it can be concluded that the Geoscienqu application can be used as a learning medium to increase students' Pancasila profile.
Efektivitas LKPD Elektronik dengan Problem Based Learning (PBL) dalam Meningkatkan Minat Belajar Siswa Sari, Eka Mustika; Yulianti, Evy
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9307

Abstract

Increasing students' interest in learning is a key factor in achieving effective and optimal educational outcomes. One approach that can enhance students' learning interest is through the use of electronic student worksheets, which encourages students to actively engage in the learning process. This study aims to evaluate the effectiveness of electronic student worksheet based on Problem Based Learning (PBL) to enhancing students' learning interests. This research uses a one-group pretest-posttest design involving 27 students from the XI MIPA class at SMAN 1 Jetis, selected through random sampling. IBM SPSS 25 was used to analyze the data using the Wilcoxon test and N-gain. Following the intervention, students' interest in learning increased significantly, according to the study's findings, with an average pretest score of 48.11 and a posttest score of 64.15. The results of the Wilcoxon test indicated a significant difference between the pretest and posttest scores, with a significant value of 0.000 (p < 0.05). In addition, the N-gain results show an average percentage increase of 56.46%, which falls into the quite effective category.

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