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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 6,280 Documents
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Expected Value of Helium Ion Electron Momentum in Momentum Space with Primary Quantum Numbers n≤3 Supriadi, Bambang; Mardhiana, Hana; Kristiawan, Wendy Indra; Kamalia, Diana; Sari, Ike Kumala
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3861

Abstract

The aim is the expected value of helium ions to determine its properties as a heat transmitter to reactors and chirogenic science. This research is non-experimental research using quantum mechanics literature study methods because there are many previous studies that are relevant to this research. Data on the expected value of electron momentum in helium ions is determined based on numerical calculations using the Matlab 2015a program to simplify calculations using ion expectation calculations in momentum. The results obtained are that the electron momentum value in the helium ion can provide an overview of the average momentum value of the helium ion electrons in momentum space. This research data also shows that in momentum space the expected value of electron momentum decreases as the principal quantum number (n) increases. This can be seen when n=1,l =0 then 3p0 = 1.3146, and when n=3,l =0 then 3p0 = 0.5098.
Identification of the Diversity of Medicinal Plants Used by Battra in North Bengkulu Fanisah, Kiki; Setiawan, Iwan; Parlindungan, Deni; Karyadi, Bhakti; Defianti, Aprina; Yani, Ariefa Primair
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3876

Abstract

All kinds of plants that are found in nature and have medicinal properties are considered medicinal plants. Utilization of medicinal plants can be used directly and mixed. Battra is a person who has knowledge of traditional medicine and is capable of concocting medicinal plants. North Bengkulu is one of the districts that still use conventional medical care. Utilizing medicinal plants that are proven to be able to treat those derived from natural ingredients can be healthful because of very few side effects compared to drugs that contain chemicals. The goal of the study was to catalog the various medicinal herbs used by Battra North Bengkulu. This study used 10 respondents' interviews as its approach. Battra uses 64 species from 37 families of medicinal plants as traditional medicinal ingredients. The most common type of family is Fabaceae. The habitus group that is widely used is 45% trees. Types of diseases that are commonly treated traditionally using these plants include fever, toothache, itching, cramps, internal heat, scales, stomach pain, malaria, long-term fever, colds (cholera), ulcers, lungs, kidney stones, jaundice, high blood pressure, appendicitis, fussy children, eye disease, intestinal worms, kesapo, sprains, tumors and gout. In the processing of medicinal plants by Battra in North Bengkulu, 11 processes the highest drug processing method was by boiling as much as 37%.
Profil Kemampuan Berpikir Kreatif dan Komunikasi Ilmiah Siswa SMP pada Materi Teknologi Ramah Lingkungan Nurdian, Dine; Saefudin; Amprasto
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3884

Abstract

Students' creative thinking and scientific communication skills are needed by students so they can compete healthily and be able to solve various increasingly complex problems in the 21st century. This research aims to determine the profile of student's creative thinking and scientific communication abilities in learning environmentally friendly technology. The method used in this research is quantitative descriptive. The research sample consisted of 35 students, 16 men and 19 women. The instrument used is an essay test on environmentally friendly technology material. For creative thinking skills, indicators for fluent thinking, flexible thinking, original thinking, and the ability to elaborate are used, while for scientific communication indicators for representing knowledge are used. From the results of data analysis, it show that only 1 student (3%) has creative thinking abilities in the high category, 21 students (60%) in the medium category, and 13 students (37%) in the very low category. Students' scientific communication skills for indicators represent 4 students in the very high category (11.4%), 2 students in the high category (5.7%), 10 students in the medium category (28.6%), and 2 students in the low category. (5.7%), and 17 students (48.6%) in the very low category. So students' overall creative thinking and scientific communication abilities must be improved.
The Effect of the Implementation of the Postpartum Care Laboratory Skill Integrated Learning Model on Improving the Competence Abdurrahman, Abdurrahman; Mutiah, Cut; Halimatussakdiah, Halimatussakdiah
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3911

Abstract

The conventional laboratory learning model has proven to be inadequate in improving competencies. Therefore, there is a need to develop a learning model that integrates the knowledge gained with the skills and attitudes required when providing care, namely an integrated laboratory skills learning model. The purpose of this study was to analyze the effect of the implementation of an integrated postpartum care laboratory skill learning model on improving the competencies of Diploma-3 midwifery students. This study adopted a quasi-experimental pretest-posttest nonequivalent control group design with 79 students divided into two groups: the intervention group consisting of 39 students from STIKes Indramayu and the control group consisting of 40 students from Poltekkes BPH Cirebon. The intervention group was given the integrated learning model, while the control group was given the conventional learning model. Data analysis was conducted using t-tests, Mann-Whitney tests, and chi-square tests with a significance level of p<0.05. The results showed that the pretest competencies of the intervention group were 33 (84.6%) who were not competent, while in the control group, 35 (87.5%) were not competent. There was an increase in competencies in the intervention group by 49% (0-887) and in the control group by 19.4% (0-50.9). Further analysis indicated a significant difference in competency improvement between the group given the integrated laboratory skills learning model and the group given the conventional laboratory skills learning model (p<0.05). The conventional laboratory skills learning model was a risk factor causing students to be incompetent with a relative risk of 1.64 (95% CI 1.15-2.35) and NNT 3.2. The Integrated model of laboratory skills has a positive impact on students’ skill elevation.
Implementation of Webbed Type Integrated Learning to Improve Student Learning Activities Aulia, Desi; Azmi, Chairul; Fitria, Yanti
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3959

Abstract

Integrated learning is a learning approach that adapts to the level of student development and gives students the opportunity to learn both individually and in groups. The study aims to provide an overview of the application of webbed-type integrated learning in primary schools. The subjects in the study are teachers in Gugus II Kecamatan Payakumbuh Timur. The research is carried out using descriptive qualitative methods, where data collected from the results of observations, interviews, and documentation is analyzed descriptively to describe the application of webbed-type integrated learning in elementary schools. Research results show that in integrated learning of the webbed type, learning starts from themes in everyday life that are close to the student environment, so learning becomes more meaningful. In the learning process, students are actively involved in various fun learning activities. Thus, it can be concluded that integrated learning using the webbed type is very suitable for application in elementary schools because it can improve student learning activities.
Development of local wisdom-based Subject-Specific Pedagogy (SSP) to improve students' scientific literacy skills Kartika, Ika; Atika, Iva Nandya; Widyasari, Friscandany Dhiaz; Putranta, Himawan
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3969

Abstract

Indonesia is a cultural nation with a richness of indigenous knowledge that must be conserved, one of which is science education in schools. This study intends to develop an integrated science Subject-Specific Pedagogy (SSP) based on the indigenous knowledge of producing Bobung wooden masks from Gunung Kidul, Yogyakarta, Indonesia and to improve students’ scientific literacy. The study employed the ADDIE-based research methodology, which included needs analysis and preliminary research analysis. Planning and creating rough drafts of the product serve as the design phase, and expert validation and revision serve as the development phase. Implementation in a small number of classes, evaluation through SSP use, and dissemination for grade VIII students. The study's findings were used to create a SSP with components such as a syllabus, lesson plans, student teaching books and modules, student worksheets, and assessment sheets rated as very good based on experts' validation. The produced SSP can raise the scientific literacy of junior high school students in grade VIII with an N-gain of 0.69.
The Use of Lokal Wisdom-Based Media To Improve Critical Thinking Mulatsih, Dhina; Yamtinah, Sri; Matsuri, Matsuri
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3989

Abstract

The purpose of this study was to determine the effect of guided inquiry based on local wisdom on students' practical thinking skills  in grade IV elementary school. The type of research used is the experiment with the Pretest Posttest Only Group Design. The instruments used are tests and observations and documentation. The results of this study indicate that the model of guided inquiry based on local wisdom is effective for improving critical thinking skills in the theme of sciences class IV elementary school rather than guided inquiry models. This is evidenced by the results of the mean value of guided inquiry models based on local wisdom rather than guided inquiry models (76.55 > 67.94), there is a significant effect of students' critical thinking skills between the model of guided inquiry based on local wisdom and the guided inquiry model. This is evidenced by the results of t count > t table (2.757 > 2.002) and smaller significance value with a significance level of 5% (p = 0.010 > 0.05).
Stacking Analysis of the Mastery of Science Concepts in the RADEC Learning Model for Grade IV Elementary Students Istiqomah, Nurul; Sukmawati, Wati
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3999

Abstract

The study analyzes the mastery of science concepts in fourth-grade student' style material using the RADEC (Read, Answer, Discuss, Explain and Create) learning model. This study used a quantitative experiment, and the research method used was the One Group Pretest and Posttest with a sample of 29 students. Students will be given pretest questions first to find out student mastery of concepts in Style material, then given pre-leaming questions that are done outside of class hours and then create work. After working on pre-learning questions, students work on post-test questions to measure students succes in mastering the IPA concept on Style material. After participating in learning with the RADEC learning model, students experienced an increase to an outstanding category of 44.83, good at 48.28%, and enough of 6.90%. Logit values from the pretest and posttest can be used to quantify this rise. The findings demonstrated that studying with the RADEC model improved students' comprehension of science ideas for both low- and high-ability pupils
The Pintu Seribu Mosque Seen from Historical and Scientific Elements of the Concept of Lighting and Temperature Qodariah, Lelly
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4059

Abstract

This research aims to evaluate the aspects of lighting and room temperature in the Thousand Gate Mosque, Banten, with a focus on its historical and scientific value. Using a descriptive method, room temperature and natural lighting, which affect the comfort of mosque users, were measured and monitored. The results revealed that the lighting and room temperature in the mosque do not meet the comfort standards set in Indonesia. As a solution, additional lighting such as lamps, air conditioning, or fans are needed to optimize the room temperature. Furthermore, through interviews and observations, it was found that the Thousand Gate Mosque holds historical significance, still recognized by the local community as a place of worship and a historical symbol due to its architecture. In conclusion, improving the evaluation of lighting and room temperature is necessary to enhance the comfort for mosque users. Additionally, promoting the mosque as a historical and educational destination is crucial to appreciate and utilize its historical value to the fullest. Thus, these efforts can preserve the authenticity of the mosque and provide greater benefits to the community and visitors
Development of PBL Modul-El to Improve Problem Solving Students of Physics Education Program Saputri, Ragil; Wilujeng, Insih; Jumadi, Jumadi; Nurohman, Sabar; Purnama, Aditya Yoga
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4092

Abstract

Electronic modules are teaching materials that are systematically arranged to achieve learning objectives in electronic form with which includes writing, animation, video, and navigation that makes learning more interesting, interactive, active, and motivating which can facilitate students' problem solving skills. This study aims to see whether there is an increase in students' problem solving skills after using PBL-based el-modules. The method in this research is research and development, which is a research method used to produce and test the feasibility of certain products. The subjects of this study were second semester students who were taking basic physics courses. This research was conducted at the Physics Education Study Program of Sarjanawiyata Tamansiswa University with the subject matter of "Effort and Energy". This research used pre-test and post-test one group design. The results of this study indicate that the science el-module PBL model can improve students' problem solving skills as shown by the results of the normalized gain test of 0.70. It was concluded that there was a significant increase in the post-test results which indicated that the el-modulemade could be used to improve problem solving skills.

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