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 6,093 Documents
 324   325   326   327   328 
Pengembangan Media Pembelajaran Digital Flipbook Berbasis Canva Pada Mata Pelajaran IPAS Materi Sistem Pernapasan Kelas V di Sekolah Dasar Dewi, Ita Mutiara; Setyasto, Novi
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7030

Abstract

The lack of utilization of technology-based learning media at SDN 1 Sendangharjo affects the learning outcomes of students. This study is a research and development study that refers to the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). This study aims to develop and test the feasibility, practicality, and effectiveness of a Canva-based Digital Flipbook. The population in this study consisted of 46 people with 12 subjects for a small-scale test on sixth-grade students and 24 subjects for a large-scale test on fifth-grade students at SDN 1 Sendangharjo. Data collection techniques used were tests (pretest-posttest) and non-tests in the form of observations, questionnaires, interview results, and document data. Validation results by media, material, and language expert validators showed that the Canva-based Digital Flipbook met valid criteria. Based on the pretest-posttest results, it was found that the Canva-based Digital Flipbook is effective in improving students' learning outcomes, as shown by the increase in the average pretest score from 50 to 80 at the posttest, with an N-Gain test result of 0.61 in the medium category. Based on the response questionnaire distributed, very positive responses were obtained from teachers and students. From these results, it can be concluded that the Canva-based Digital Flipbook is effective in improving students' learning outcomes and is feasible and practical to use in IPAS learning on the respiratory system material in the fifth grade at SDN 1 Sendangharjo
Dampak Sistem Informasi Manajemen Pendidikan (EMIS) terhadap Manajemen Sekolah yang Efektif di Tanzania Mbawala, Julius Jonas; Lestari, Slamet; Mwakalindile, Ambakisye
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7033

Abstract

The rapid advancement of science and technology has ushered in transformative changes in education management, embracing innovative tools and methods for more efficient and effective educational processes. The purpose of this study was to investigate the use of EMIS in enhancing effective school management and explore the challenges associated with it. The data were collected through semi-structured interviews with five principals of selected secondary schools found in Dodoma City, Tanzania. Qualitative data analysis techniques were used to analyze data with an audit trail and member checks to ensure the quality of the collected data. The research results show that EMIS plays a crucial role in efficiently managing schools. Principals rely on EMIS as a dependable repository for school data, for tracking attendance of both teachers and students, managing student enrollments, ensuring the efficient operation of school finances, enhancing communication, and improving the management of academic activities. However, challenges such as a shortage of ICT experts, inadequate internet connectivity, limited budgets, frequent electricity outages, the absence of user-friendly software, and difficulties in system integration and interoperability have been identified as hindrances to the effective utilization of EMIS in school management
Quality of Physics Teaching Module Based on Problem-Based Learning Model Integrated with PhET Simulation on Energy and Its Transformation Yusuf, Muhammad; Yunginger, Raghel; Nainggolan, Riris
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7037

Abstract

The present work seeks to develop physics learning tools by integrating PhET simulations with problem-based learning models on energy and its transformation on Vocational High School in class X of SMK Negeri 1 Sentani. It applied the 4D model, consisting of the define, design, develop, and disseminate stages. The developed teaching modules have met the quality criteria of the learning material analyzed based on aspects of validity, practicality, and effectiveness. Based on validity, approximately 85% of the designed learning tools are categorized as Very Valid. Based on practicality, the learning implementation can be effectively applied 87.48%, and students responded very positively with a weight of 4. Meanwhile, students were actively involved based on effectiveness, with approximately 84.24% active participation. Furthermore, based on student learning outcomes, it indicated that 97% of students completed, with only 2 out of 32 students failing. Student learning outcomes tend to be higher in the cognitive domains of C4 (analysis) and C5 (evaluation) compared to C3 (application) and C6 (creation). This research resulted in the suitable learning tools for class X students at SMK Negeri 1 Sentani.
Keefektifan Model Problem Based Learning Berbantuan Concept Mapping Pada Materi Sistem Reproduksi Manusia Untuk Meningkatkan Literasi Sains dan Keterampilan Berdiskusi Kelompok Siswa SMA Meidiana, Laily Maulida; Pertiwi, Kartika Ratna
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7051

Abstract

The learning process consists of a sequence of instructional and learning exercises designed to ascertain the efficacy of concept mapping-aided problem-based learning model on the human reproduction system in raising science literacy as well as the efficacy of the model on the human reproduction system in raising students' discussion skills at SMAN 1 Kasihan. This research employed a quasi-experiment design. The samples of this research were selected using random cluster sampling, consisting of 1 control class used scientific learning approach and 1 experimental class used Problem Based Learning model and Concept Mapping strategy. A descriptive and inferential statistics Independent Sample T-test were employed to analyzed the data.  The study's findings indicated that the experimental class's pre-test score was 46.97 and the control class's was 45.53. In addition, the experimental class scored 81.86 on the post-test, whereas the control class scored 62.28. The experimental class has a 0.7 N-Gain score in scientific literacy, whereas the control class has a 0.4 score. Based on the Independent Sample T-test findings, p=0.000 (p<0.05) is the significance threshold. It can be stated that students at SMA N 1 Kasihan's science literacy and group discussion abilities are successfully increased by Concept Mapping-aided Problem Based Learning (PBL) model on human reproduction material.
PBL dalam Blended Learning untuk Meningkatkan Kemampuan Berpikir Kritis dan Pemecahan Masalah Kusumawardani, Wening; Aminatun, Tien
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7052

Abstract

This study explores how PBL integrated into blended learning affects the enhancement of critical thinking and problem-solving skills among senior high school students. It employs a quasi-experimental design involving a non-equivalent pretest-posttest control group. Participants consist of students from class X-5 assigned to the experimental group and students from class X-8 assigned to the control group. Data were collected using a validated description test to measure critical thinking and problem-solving skills. Analysis involved MANOVA, N-Gain calculation, and the Pearson correlation test. Findings indicate that implementing PBL in blended learning effectively improves critical thinking and problem-solving abilities. The experimental group's average post-test score for critical thinking was 85.83, compared to 75.42 in the control group, and for problem-solving, it was 85.56, compared to 71.67 in the control group.
Pengaruh Hydrogel Acemannan dengan Konsentrasi 25%, 50%, 75% terhadap Jumlah Neutrofil pada Tikus Wistar Periodontitis yang Diinduksi Aloksan Susanto, Chandra; Wijaya, Cindy Denhara; Turnip, Gebriela Lam Ulina Putri
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7054

Abstract

Neutrophils occur in periodontitis, an infection of the periodontal tissue that may increase the risk of diabetes. Because of its excellent physicochemical properties and biological capabilities, hydrogel is a promising biomaterial for treating periodontal disease. This study consisted of four groups of Acemannan hydrogel 25%, 50%, 75%, and the Federer formula was used to determine the sample size and six replicate experiments were performed for each group to form a positive control group. Considering the investigation's conclusions, in the acemannan hydrogel administration group, the average ± SD levels of neutrophils in samples on day 3 were 25%, 50%, and 75%, and the positive control group was 3.08 ± 0.736. 2.46 ± 0.459; 1.54 ± 0.510; 1.17 ± 0.258. This value decreased to 1.83 ± 0.258 by day 5 were 1.29 ± 0.459; 0.50±0.447; 0.21 ± 0.292. As a result of the Kruskal-Wallis statistical test, there was a significant difference in the average number of neutrophils after administering 25%, 50%, and 75% Acemannan hydrogel and the positive control group to rats with alloxan-induced Wistar periodontitis on the third and fifth days. The study's findings suggest that 75% of acemannan hydrogel is the most effective concentration for reducing neutrophils
Accurately Determining Labor Test Results Using the Rough Set Method Devita, Retno; Defit, Sarjon
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7069

Abstract

An exam is something that must be done to test a person's ability or intelligence. The laboratory exam in the Computer Systems study program at Putra Indonesia University "YPTK" Padang consists of a digital systems exam, a fuzzy logic control exam, and a tool presentation. The Labor Exam must be passed by students who will take the comprehensive exam. In this study, laboratory exam data was taken for 20 students. So far, processing of student laboratory exam results has been done manually so it takes a long time to make decisions. To overcome this problem, a Rough Set method is used to determine laboratory test results. The Rough Set method is part of machine learning. This research produces 29 rules as knowledge, namely {Digital System} Or {A} = 3 rules, {Fuzzy Logic} Or {B} = 3 rules, {Tool Presentation} Or {C} = 3 rules, {Fuzzy Logic, Tool Percentage} Or {BC} = 6 rules, {Digital System, Fuzzy Logic} Or {AB} = 6 rules and {Digital System, Tool Percentage} Or {AC} = 8 rules. The Rough Set method can determine student laboratory exam results (pass or fail) accurately.
Machine Learning Predicts the Level of Disease Spread Saputra, Dhio; Wisky, Irzal Arief; Defit, Sarjon
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7070

Abstract

The aim of the research is predictive analysis of the spread of disease. Variable analysis at the population level in a region and the total disease events detected in the community. These variables can show the accuracy and certainty of the status of the resulting analysis. The concept of Machine Learning analysis is proposed to develop previous analysis models. The methods used include the K-Means cluster, Naïve Bayes, and Decision Tree (DT). There are two stages in the analysis process: pre-processing and classification. The discussion presented by K-Means provides a classification analysis pattern. The patterns obtained will be passed on to the classification process using Naïve Bayes and DT. Naïve Bayes results provide quite significant results with an accuracy rate of 83.33%. DT can also describe the results of information and knowledge analysis in the form of decision trees. DT produces decision trees that can provide knowledge and information analysis. The DT results provide an accuracy rate of 91.76% so these results can be used as consideration in decision making. The resulting information and knowledge can be used as a guide in making policies for handling health in the community.
Prediction of Graduation Accuracy Using the K-Means Clustering Algorithm and Classification Decision Tree Rahmawati, Sri; Defit, Sarjon
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7073

Abstract

Becoming a scholar at the right time for students is a very meaningful award for them if it is supported by seriousness and perseverance in their studies. Here, sample data was taken from 131 randomly taken in testing. Where there are still students who are not detected by the study program in completing their lectures, so research is carried out on clustering and classification with decision trees in determining the level of accuracy of lectures by clustering data, determining the initial centroid value and the centroid point. The results found were that there were 78 people grouped in cluster 0 and 53 people grouped in cluster 1, where those with potential for punctuality for their studies were in cluster 0 so they were students who could finish within the specified time. Meanwhile, students grouped in cluster 1 illustrate that these students need coaching and guidance both in the study program and with their supervisors. In the classification taken from the results of data clustering, two classes were obtained, namely class a and class b, with 73 and 58 data respectively, so that the results between clustering and classification did not differ too much in the data to predict the accuracy of a student's graduation.
Strategy for Implementing the Tiatiki Concept in Conservation Resource Snahan, Amida Laurita; Rumahorbo, Basa T.; Manalu, Yanviter; Warpur, Maklon; Sialagan, Johnson
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7074

Abstract

Strategy is a plan that is intended to achieve the desired goal, or in other words, Strategy is a long-term plan that is prepared to lead to the achievement of certain goals and targets, while the Coastal area is a transition area between land and sea ecosystems which is influenced by changes on land and sea. Research on strategies for implementing the Tiatiki concept in coastal resource conservation in Tabla Supa Depapre village, Jayapura Regency was carried out in August-October 2023 using survey and interview methods. Next, data analysis can be carried out using SWOT analysis. The results of data analysis show that there are 5 strategies for conserving coastal resources in Tabla Supa Village, Depapre District, Jayapura Regency: Developing tourism by involving the community and local wisdom, Increasing community capacity in managing coastal and marine resources in a sustainable manner based on local wisdom, Utilizing local wisdom through the Tabla Supa village community institution in minimizing the negative impacts of using coastal resources that are not environmentally friendly, managing coastal area resources with an integrated system based on community-based management and involving the community and increasing community understanding, especially the younger generation, about the values of local wisdom including Tiatiki by Village community organizations.

Page 326 of 610 | Total Record : 6093

 324   325   326   327   328 

Filter by Year

2015 2025


Reset
Filter By Issues
All Issue 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 6 (2022): December Vol 8 No 5 (2022): November Vol. 8 No. 5 (2022): November Vol. 8 No. 4 (2022): October Vol 8 No 4 (2022): October Vol. 8 No. 3 (2022): July Vol. 8 No. 2 (2022): April 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