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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 6,214 Documents
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The Pintu Seribu Mosque Seen from Historical and Scientific Elements of the Concept of Lighting and Temperature Lelly Qodariah
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
Keterampilan Proses Sains Peserta Didik Melalui Praktikum Pada Materi Sel Kelas Xi Sma Negeri 1 Tapa Ilvayani; Lilan Dama; Aryati Abdul
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4061

Abstract

This study aims to determine students' science process skills through practicum method on cell material for class XI IPA of SMA Negeri 1 Tapa. The research method used quasi-experimental, a posttest-only non-equivalent control group design. Data collection was performed through observation sheets and test questions. The data analysis used is the t-test. According to research conducted in class XI IPA 1 using the practicum method, students in the experimental class had an average science process skill score of 79%. In contrast, students in the control class, which did not use the practicum method, had an average of 55%. Therefore, the science process skills of students in the experimental class are higher than those in the control class due to the use of the practicum method. Teachers guide students in activities during the learning process by asking open-ended questions that spark a discussion. Students are therefore required to be active, creative, and able to collaborate during the learning process to meet the learning objectives and understand the concepts being taught easily.
Comparison of Cognitive Learning Outcomes and Students' Science Process Skills Between Hands on Practicum and Virtual Laboratory Based on PhET Simulation Viewed from Students' Learning Style Cerli Anjarsari; Agus Suyatna; Viyanti
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4065

Abstract

This study aims to determine the comparison of direct practicum with virtual laboratory practicum based on phet simulation on geometric optics material in terms of learning style, cognitive learning outcomes, and student science process skills. The research was conducted at SMA Negeri 1 Belalau, West Lampung Regency, with a population of all XI IPA class students, a sample of XI IPA 2 class of 26 students and XI IPA 3 class of 27 students taken by purposive sampling technique. This study used a research design, namely factorial design. Data analysis techniques used were N-Gain test, normality test, homogeneity test, and Two Way Anova test. The results showed that there was no significant difference after the application of hands on practicum and virtual laboratory based on PhET Simulation on optical geometry material in terms of learning style, cognitive aspect learning outcomes, and student science process skills. Based on the results of the study, it can be concluded that learning methods with hands on practicum and virtual practicum patterns are able to accommodate different learning styles of students and train learning outcomes of cognitive aspects and learning outcomes of science process skills aspects of students.
Bahasa Indonesia Bahasa Indonesia M. Helmi; Asrial Asrial; Bambang Hariyadi
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4067

Abstract

Learning using the problem-based learning (PBL) enables students to solve problems as well as improve their science knowledge and skills. This study aims to investigate the effect of the use of PBL on critical thinking skills of high school students in biotechnology. Various levels of students’ self-confidence are used as a moderating variable for PBL in producing the effect. A total of 64 students of SMAN 8 Batanghari Jambi were involved in this study. Some 32 students were allocated each to the experimental class which was learning using PBL and the control class which was learning using the expository learning. Data were collected using a pre-validated self-confidence questionnaires and tests of critical thinking skills. The factorial type of quasi-experimental with pretest posttest nonequivalent control group design was used in this study. The collected data were analyzed using a two-way ANOVA test. The results showed that PBL-students had a higher average score of critical thinking skills (85.87) than their counterpart (78.80). The data also showed that the students with better self-confidence also have a higher average score of critical thinking skills (85.32) than those with lower self-confidence (79.34). The results of the two-way ANOVA test showed that there was an effect of the use of PBL and the students' self-confidence on students' critical thinking skills. Even though it is very weak, the interaction between the learning model and the self-confidence was seemingly existed in affecting the students' critical thinking skills. It can be concluded that the appropriate learning model and appropriate self-confidence can affect student learning critical thinking skills
The Use of Educational Games in High School Chemistry Learning in West Java Province Silvia Fransiska Tarigan; Wiji Wiji
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.v9i10.4071

Abstract

The implementation of games in chemistry classes has provided an interesting and alternative teaching method and allows students to learn in a more entertaining way compared to traditional learning process. The game-based learning approach is divided into three approaches, namely game-based learning or educational games, gamification, and game-assisted learning. Many chemistry games have been constructed in recent years to review and strengthen various chemistry topics; therefore, it is expected that Chemistry teachers in high schools in Indonesia, especially in West Java province implement educational games in the learning process. For that reason, it is necessary to perceive an overview of the use of educational games in Chemistry learning in secondary schools in West Java province. Survey research was carried out using a random sampling technique. There were 99 chemistry teachers from 91 high schools spread across the province of West Java who voluntarily participated in the online survey. The result of the analysis obtained that 35% of chemistry teachers in the province of West Java have implemented gamification and learning using game assistance. On the contrary, game-based learning has never been implemented in Chemistry learning process in secondary schools in West Java province
Assessing the “Gotong-royong” Spirit in the Merdeka Curriculum: A Case Study of Student’s Engagement in Renewable Energy Project-Based Learning (PjBL) Iin Nashihah; Elvin Yusliana E; Dewanto Harjunowibowo
Jurnal Penelitian Pendidikan IPA Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.4072

Abstract

This research is conducted to find out the Gotong Royong attitude toward the students in Merdeka Curriculum. The method of this research is quantitative method. The purpose of this research is to describe the attitude of Gotong Royong which was obtained by the students during learning activity. The research was conducted in February 2023. The place of this research was SMA Al Azhar Syifa Budi Solo. The population was X I IPA 1. The school was selected based on the driving schools with supporting teachers as organizer teachers in Merdeka Curriculum. There are 3 steps in this research such as preparation, design, and implementation. There the observation of 4 aspects during the learning process. These aspects are related to the development of the Gotong Royong dimension from the Pancasila Student Profile in the Merdeka Curriculum. The result of Gotong Royong's attitude obtains a very good category. This category is observed in the students during the learning process with the highest score being 4 and the lowest score is 1. Gotong Royong's attitude is based on the good category (3 aspects) and the good category (1 aspect). Although Gotong Royong's attitude is based on the highest presentation to all of the scores in the collaboration dimension. Score 1 is 42%, score 2 is 43%, score 3 is 85%, and score 4 is 38%.
The Effect of Taro Starch (Colocasia esculenta L Schoott) Edible Coating on the Quality of Red Chili (Capsicum annuum L) Nining Purwati; Ervina Titi Jayanti; Wiwik Ariska
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.v10i2.4078

Abstract

Edible coating is a barrier, thin layer of consumable material to maintain moisture and slow down the respiration process of a product. In order to preserve the quality of red chili, this study aims to find the ideal taro starch concentration to use as an edible covering. Six treatments of taro starch concentration—0, 1, 2, 3, 4, and 5%—were used in experimental research utilizing a completely randomized design (CRD). Hedonic organoleptic testing produced the data. Analysis of variance (ANOVA) is then performed based on the level of panelist preference, and an LSD test is applied if there is a significant difference. The findings indicated that a 5% concentration of taro starch works best as an edible covering material to preserve the quality of red chili
Bibliometric Analysis: Research Trends in Project Based Learning Learning Models on Science Lesson Content (2003-2023) Intan Andhika Fitri; Sri Susilogati Sumarti; Sungkowo Edy Mulyono
Jurnal Penelitian Pendidikan IPA Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.4083

Abstract

The project-based learning model is a learning model that is often used in the science learning process, especially in the independent curriculum, which prioritizes the learning process over cognitive outcomes. The purpose of this research is to find out research trends that apply project-based learning models to natural science content over a period of twenty years (2003–2023). The method used in this study is bibliometric analysis based on Scopus and Google Scholar publication data accessed through the Publish or Perish (PoP) application. The results of the bibliometric analysis were then visualized using the Vosviwer application. There are 33 publications on Scopus and a maximum data limit of 500 on Google Scholar in the period 2003–2023. Based on these findings, it can be seen that for the past 20 years, research on the application of the project-based learning model has often been carried out and follows the development of scientific knowledge.
Effectiveness of Tembelekan Leaf Extract (Lantana camara L.) on Mortality of Riptortus linearis Rulan U. Mustapa; Chairunnisah J. Lamangantjo; Aryati Abdul; Jusna Ahmad; Wirnangsi D. Uno; Yuliana Retnowati
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4086

Abstract

This study aims to determine the effect, effective concentration, Lethal Concentration 50 (LC50), and Lethal Time (LT50) of tembelekan leaf extract (Lantana camara L.) on the mortality of Riptortus linearis and metabolic compounds of L. camara leaves. The method was experimental. The study used a completely randomized design (CRD) with five treatments, namely 0%, 10%, 15%, 20%, and 25%, and five replications. Each treatment contained 10 R. linearis test animals. The results of the ANOVA analysis showed the effect of treatment on the mortality of R. linearis (p<0.05). The concentration that showed the highest mortality was 25%. Based on the LC50 test, the 10.155% L. camara leaf extract concentration can kill R. linearis in more than 50% of each treatment. And based on LT50 with a concentration of 25%, it takes 7.681 hours to kill 50% of R. linearis. In L. camara leaf extract contains metabolite compounds, namely alkaloids with a level of 307.87 mg/L, then tannins with a group of 2.75 %b/v, then saponins with a group of 0.31 %b/v, and flavonoids with a group of 1.40 %b/v., It can be concluded that there is an influence of giving tembelekan (Lantana camara L) leaf juice on the mortality of Riptortus linearis.
Development of PBL Modul-El to Improve Problem Solving Students of Physics Education Program Ragil Saputri; Insih Wilujeng; Jumadi Jumadi; Sabar Nurohman; Aditya Yoga Purnama
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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