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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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Economic, Socio-Cultural and Environmental Influences on Relapse of Drug Abuse at the Pelita Jiwa Insani Padang Foundation Netdrawati, Netdrawati; Heldi, Heldi; Syah, Nurhasan; Erianjoni, Erianjoni
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6377

Abstract

One way to recover from drug abuse is by facilitating free rehabilitation. However, even though they have undergone rehabilitation to get rid of drug addiction, quite a few of them have a tendency to use drugs again. This research was conducted at the Pelita Jiwa Insani Foundation, Padang. This research was conducted in November 2023. This research uses a quantitative and qualitative approach with a descriptive design in the form of a case study. Data were collected using questionnaires and research checklists as well as observation guides. The research results showed that 100% of all informants stated that they had been using drugs for a long time. Their habit of using drugs stems from a process of curiosity and continuing to try drugs. Furthermore, the economic influence shows that of the 10 respondents studied, 6 respondents had high economic status and were working and experienced a relapse and 4 respondents had low status and did not work and experienced a relapse. The socio-cultural influence on the curiosity aspect of using drugs has a percentage of 70%. In the prestige aspect, the percentage is 20%. In the aspect of drug use to increase stamina, the percentage is 80%. Meanwhile, the aspect of eliminating boredom received a percentage score of 70%. Family, community and peer environment factors can cause relapse
Tantangan yang Dihadapi Guru IPA dalam Menerapkan Pembelajaran berdiferensiasi di SMP Palu Sulawesi Tengah Indonesia Napitupulu, Nurasyah Dewi; Ratu, Bau; Walanda, Daud K; Napitupulu, Mery
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6383

Abstract

Within the ever-evolving scene of instruction, the usage of differentiated learning, an approach planned to cater to assorted student’s needs, has picked up unmistakable quality. This article investigates the challenges experienced by science teachers as they explore the complexities of joining differentiated learning procedures into their classrooms in junior high schools in Palu, Central Sulawesi-Indonesia. A mixed-methods investigative plan, comprising overviews and interviews, was utilized to explore the encounters of science teachers. The quantitative stage uncovered that whereas a critical parcel of teachers grasped differentiated learning, they experienced challenges such as time limitations (80%), substance adjustment (50%), constraints to fitting educating assets (20%), students’ resistance (30%), and inadequately proficient improvement (20%). The subjective stage gives in-depth experiences into these challenges, highlighting the requirement for imaginative procedures, progressing back, and asset accessibility to overcome them. The consideration underscores the significance of tending to these challenges to cultivate a more comprehensive and locks-in science teaching-learning environment that benefits both teachers and students
Efektivitas Media Pembelajaran Discord Terintegrasi Flipped Classroom dan Guided Inquiry Learning pada Materi Laju Reaksi Terhadap Hasil Belajar Peserta Didik Akmar, Reza; Mawardi, Mawardi; Ulianas, Alizar; Aini, Faiza Qurrata
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.6385

Abstract

This study aims to determine the effectiveness of Discord instructional media integrated with flipped guided inquiry learning on reaction rates on students’ learning outcomes. The instructional media has been tested for its validity and practicality prior to the study. The study was conducted using quasi-experimental with pretest-posttest non-equivalent control group design. Sample consists of 72 students from SMA Negeri 13 Padang participated in this study, with class F1 and F2 as the experiment and control group respectively. Students’ learning outcomes were assessed with instrument consisting of multiple choices questions. Results shown the higher N-gain value from experimental group with 0.70 compared to control group with 0.33. Furthermore, the t-test results yielded a value of t-count = 8.11 > t-table = 1.99, indicating that the means were statistically significant. These findings suggest Discord instructional media integrated with flipped guided inquiry learning was effective to improve students’ learning outcomes.
Penerapan Web Interaktif Climate Kids untuk Membangun Pemahaman Konsep dan Kesadaran Lingkungan Siswa Kelas VI Pada Materi Pemanasan Global Aulia, Irma; Sujana, Atep; Sunaengsih, Cucun
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.6386

Abstract

There is a problem faced, namely that elementary school students' understanding of science concepts is still low, which has an impact on low environmental awareness. This research aims to determine the application of the Climate Kids interactive web to build students' conceptual understanding and environmental awareness. The method used in this research is quantitative with an exploratory approach and pre-Exploratory with a one group pretest-posttest design. Participants in this research involved 25 students, 10 male students and 15 female students in class VI of one of the state elementary schools in West Bandung Regency, West Java Province. The research results show that the Climate Kids interactive web can build conceptual understanding and environmental awareness as seen from the average pretest score of 37.67 while the posttest average score is 79.87, supported by the results of the Wilcoxon test with asymp. Sig. 0.000 < 0.05, which means there is a significant difference between the pretest-posttest results and the average environmental awareness questionnaire results obtained are 92%, which shows that the level of students' environmental awareness after being given learning is in the very high category.
Pengaruh Media Pembelajaran Interaktif Menggunakan Visual Basic pada Aplikasi Excel Spreadsheet untuk Mengurangi Miskonsepsi dalam Pembelajaran Fisika Zulfira, Roza; Halim, Abdul; Khaldun, Ibnu; Mahzum, Elmi; Nazar, Muhammad; Kasli, Elisa
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.6387

Abstract

Misconceptions in physics learning are often caused by students’ preconceptions that are not in accordance with the actual physics theory. The use of interactive digital technology-based learning media makes it easier for students to understands physics concepts. This research aims to apply interactive learning media based on Visual Basic for Application (VBA) excel spreadsheets to remediate misconceptions in traveling wave material. The research method is a pre-experimental design, with one group for pretest and posttest. A total of 21 samples were selected using purposive sampling technique. Data collection was carried out twice, namely during the pretest and posttest using a five-tier multiple choice diagnostic test with 10 questions. The results of the misconception remediation analysis showed a decrease in misconceptions from 28.5% to 11.3% with an average N-Gain score (-0.31). This means that there was a decrease in the percentage of misconceptions before and after treatment. This data is also supported by the results of the paired sample t-test analysis, namely 0.000 < 0.5, which means that the use of interactive learning media based on Visual Basic for Application (VBA) Excel spreadsheets has a significant effect on remediating students' misconceptions about traveling wave material. This interactive learning media is expected to be an alternative for teachers in remediating misconceptions in learning physics.
Case Method in The Problem-Based Learning Model to Increase Student Participation in The Basic Physics Course Falah, Hebat Shidow; Jufrida
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.6392

Abstract

Today's lecture activities require more active learning. However, lecture activities in Basic Physics courses often always focus on the lecturer. This research analyzes the application of the case method in increasing student participation in the Basic Physics I course. This research is a 2 cycle of classroom action research applied to the Basic Physics I course in the 2023/2024 academic year. The research design uses a spiral model by Kemmis and McTaggart. The research results showed that there was an increase in student activity scores in cycle 1 and cycle 2, namely 38.86% (poor category) to 69.14 (fair category).
Fase Regularisasi dan Potensial Tambahan pada Sistem Kuantum dengan Potensial Penghalang untuk Mempertahankan Kondisi Adiabatik Dari, Anggen; Setiawan, Iwan; Purwanto, Andik
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6393

Abstract

This research is theoretical research with a literature study that examines methods to maintain characteristics of electrons when moving in a quantum system at the potential barrier. Attempts to maintain the characteristics of electrons in quantum systems are known as adiabatic. The method used in this research is the fast-forward method. This method was first introduced by Masuda and Nakamura in 2010. The fast-forward method is applied to barrier potential in case of electron energy larger and smaller than the potential barrier. This research focuses on preserving the characteristics of electrons by determining the regularization phase and additional potential of the quantum system at the barrier potential. The wave function solution of the system at the potential barrier is approximated by the Schrödinger equation into three regions for each case. The wave function of each region is regularized to be an adiabatic wave function and an additional term in the form of regularization phase (θ) is obtained. Given the regularized Hamiltonian, the additional potential (Ṽ) is obtained. The obtained regularization phase and additional potential ensure the quantum system at the potential barrier is in the same state from the initial state to the final state
Analysis of Water Quality in The Srigangga River Flow, Central Lombok Supardiono, Supardiono; Rahayu, Rachmawati Noviana; Isrowati, Isrowati; Ernawati, Ernawati
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6394

Abstract

The Srigangga River is one of the main rivers flowing into the Batujai Reservoir basin in Central Lombok Regency, West Nusa Tenggara Province. Communities around this area still use river water to fulfill their daily needs. The many activities of residents around this river area affect the decline in river water quality. This research aims to determine river water quality based on physical, chemical, and biological parameters and determine the river water pollution index using the pollution index method. This type of research is a descriptive research method with a laboratory-based approach; sampling locations are carried out in the river's upstream, middle, and downstream parts. The parameters analyzed include pH, TSS, DO, COD, BOD, Phosphorus content, total coliform, and Escherichia coli. The research results show that of the 8 (eight) parameters tested in the upstream, middle, and downstream parts of the Srigangga River, 4 (four) parameters are above the quality standards determined based on PP RI No.22 of 2021. The water pollution index value shows that the Srigangga River is already polluted in the light category
An Implementation of Patient Safety Program at Hospital Royal Prima Medan in 2021 Calvin, David; Ginting, Chrismis Novalinda; Nasution, Sri Wahyuni
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6395

Abstract

This research aims to know and analyze the implementation of the Patient Safety program and the factors that influence it at the Royal Prima Hospital Medan in 2021. This research is a mixed methods research that is a combination of qualitative and quantitative research. The research informants consisted of 1 person from the hospital health committee, 1 head of the inpatient ward, and 4 implementing nurses in the inpatient ward. The population is all implementing nurses in the inpatient rooms as many as 319 people. the sample was taken using the Taro Yamane formula for as many as 76 people. Data collection techniques through interviews, questionnaires, and documentation. Data analysis methods consist of qualitative analysis with descriptive methods and quantitatively using univariate, bivariate, and multivariate analysis using p multiple linear regression equation. The results of the study that the implementation of the patient safety program at the Royal Prima Hospital Medan in 2021 is quite good; there is an influence of the knowledge, attitude, workload, and supervision of the head of the room on the implementation of the Patient Safety program at the Royal Prima Hospital Medan in 2021.
Bahasa Inggris Muharraran, Firdha; Tarigan, Susiani; Delfira, Rizqina
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6396

Abstract

Lactobacillus acidophilus one of the bacteria that causes caries among other Lactobacillus species. Mint leaves (Mentha piperita L.) contain active compounds as antibacterials. The aim of this research was to determine the effectiveness of mint leaf extract (Mentha piperita L.) mouthspray in concentrations of 5%, 10%, 25%, 50% against Lactobacillus acidophilus. Type of this research is true experimental with post test only control group design. The sample is pure culture of Lactobacillus acidophilus and 24 students Dentist Study Program, Prima Indonesia University. Antibacterial testing used the disc diffusion method and the solution was made with pure extract and distilled water. Organoleptic data was collected by questionnaire then analyzed using the Kruskal-Wallis and Mann-Whitney. The results is showed the majority of panelists stated did not like the color, aroma and taste of the mouthspray of mint leaf extract (Mentha piperita L.). In the antibacterial test, the inhibition zone was obtained with concentrations of 10%, 25%, 50% and positive control was 3.70 ± 4.273 mm; 8.88±1,250 mm; 11.33 ± 0.126 mm; 11.34 ± 0.126 mm, while the 5% and negative control had no obstacles. This research shows that mouthspray solution has a safe formula as an oral preparation and has antibacterial activity

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