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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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Identification and Analysis of Potential Breast Anticancer Agents in Pogostemon Cablin through Network Pharmacology Azzahra, Syarifah Fathimah; Harnelly, Essy; Subianto, Muhammad; Kusuma, Wisnu Ananta; Sari, Widya
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.7049

Abstract

Breast cancer is one of the highest known causes of death in Indonesia, especially for women. Pogostemon cablin Benth is one of the Aceh's endemic herbal plants that has been studied to have potential such as anti-inflammatory, antiproliferative, antioxidant, antimicrobial, and proapoptotic. Network pharmacology approach was conducted to explore and analyze the potential of P. cablin as an anti-breast cancer. P. cablin plant compounds were obtained from GCMS and breast cancer genes data were obtained from OMIM, GeneCard, and DisGeNet databases. Target proteins and pathways involved were identified using STRING-DB and Metascape. Network analysis was performed using Cytoscape. A total of 65 plant compounds with 554 target proteins and 1854 disease genes were obtained. Based on the results of combining protein targets using Venn diagrams, 138 overlapping proteins between drug compounds and breast cancer disease targets were identified. Based on KEGG and GO analysis, P. cablin is known to have potential in breast cancer treatment/therapeutic mechanisms. Based on the "compound-protein target-pathway" multi-target mechanism, pogostol; 1H-Cycloprop[e]azulen-7-ol, decahydro-1,1,7-trimethyl-4-methylene-, [1ar-(1aα,4aα,7β,7aβ,7bα)]-; 3-Hexen-1-ol, 2,5-dimethyl-, acetate, (Z)-, 5β,7βH,10α-Eudesm-11-en-1α-ol; Acetic acid, 3-hydroxy-6-isopropenyl-4,8a-dimethyl 1,2,3,5,6,7,8,8a-octahydronaphthalen-2-yl ester; and Humulenol-II interacts with proteins that play a significant role in breast cancer, which are MAPK1, EGFR, TNF, AKT1, and JAK2. Hence, it can be concluded that P. cablin has good potential to be a source of therapeutic treatment against breast cancer. However, it needs to be tested clinically to further determine the effects of this P. cablin compound.
Pembinaan Karakter Unggul: Pengembangan Instrumen Inovatif Bernalar Kritis dan Karakter Mandiri dalam Ranah Topik Peredaran Darah Manusia Utaminingsih, Esty Setyo; Ellianawati; Ramadhani, Muhammad Habib; Puspita, Maria Ayu; Sumartiningsih, Sri; Apriantoro, Muhamad Subhi; Ihsandi, Aldi
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.v10i8.7053

Abstract

The purpose of this study was to develop a critical reasoning and independent character instrument on the topic of human blood circulation. The method used was research and development (R&D) with a 4D model (Define, Design, Develop, and Disseminate). The results showed that the validity value of the content of critical reasoning instruments obtained a final value of 0.97, while independent instruments obtained a value of 1, which was perfect. Judging from empirical validity, vital and independent reasoning instruments were declared valid because they had a value above 0.355 from 31 students tested. Critical and independent reasoning instruments were declared reliable. The Alpha Cronbach value >0.70 had good distinguishing power because the value of the Corrected Item-Total Correlation did not exceed the Alpha Cronbach value. Developing assessment instruments for a critical and independent character in human blood circulation for fifth-grade elementary students was successful, demonstrating high validity and reliability, and held the significant potential to enhance science education through technology integration.
Science Communication Patterns Towards Spritual Development of The Tarekat Naqsyabandiyah Kholidiyah Babussalam Langkat Abda, Muhammad Mirza; Muzakkir; Rubino
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7095

Abstract

This paper discusses the Pattern of Science Communication of the Naqsyabandiyah Kholidiyh Babussalam Order. This tariqa is located in Babussalam Village, which is a village located in North Sumatra, more precisely in the area of Langkat Regency, Padang Tualang District, approximately 5 km from Tanjung Pura City and about 65 km from Medan City. The tariqa village which was founded on the waqf land of Sultan Musa was led directly by Sheikh Abdul Wahab Rokan. This research is basically field research, meaning what is also called qualitative research. The duration of the study was carried out for 6 months. This data collection technique is carried out using interview techniques, observation techniques, and document mining techniques (records or archives).  While the credibility test of data in this study includes extension of observations, increased diligence in research, triangulation, discussion, with peers, negative case analysis, and membercheck. The results of the study illustrate that the leader's Science Communication Pattern is carried out in the first way, interpersonal communication. The pattern of communication is carried out by Tuan Guru face-to-face directly with the congregation. Usually discusses worship practices or personal problems. Second, Group Communication This communication is carried out in studies or tausiyah to pilgrims in groups. Tuan Guru builds the spirituality of the congregation by studying every day after magrhib.
The Analysis of Students' Metacognitive Skills in Physics through Problem-Solving Strategies in Physics Education Students Sapulete, Heppy; Sopacua, Fryan; Sopacua, Venty
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7102

Abstract

This study aims to analyze the metacognitive skills of students through problem-solving learning strategies in the subject of Basic Physics 1. The research sample consists of students enrolled in the Basic Physics 1 course in the Physics Education Study Program at Pattimura University, Ambon, for the 2023/2024 academic year. This study uses a descriptive quantitative and qualitative research type, with a one-shot case study design. The instruments used in this research include: (1) A questionnaire to assess students' metacognitive skills, (2) An observation sheet to observe students' problem-solving activities, and (3) A student response questionnaire to evaluate students' responses to problem-solving learning. Data analysis in this study is conducted using descriptive quantitative analysis to describe the data as is in percentage form and explain the data or events qualitatively with explanatory sentences. The data analysis techniques used include descriptive quantitative analysis, which covers the results of the metacognitive skills questionnaire, observations of problem-solving activities, and the response questionnaire. The results of the metacognitive skills questionnaire showed a percentage of 57.58%, categorized as fairly good. The student response to problem-solving learning received a percentage of 52.27%, categorized as fairly good. The observation of problem-solving activities yielded a percentage of 57%, also categorized as fairly good
Exploring Biology Students’ Critical Thinking Using Mind Maps Nuraini, Nita; Antika, Rindi Novitri
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7115

Abstract

Critical thinking is one of the 21st-century skills that is important for students to have, because this ability is useful for developing knowledge, evaluating and connecting with facts or information from various sources. Critical thinking skills can be trained by implementing innovative learning strategies, including mind maps. This research aims to explore the critical thinking skills of biology students using mind maps. The type of experimental research used is a pre-experimental design. Treatment of research subjects was carried out without a control group. The research was conducted on biology students taking Human Physiology courses. The research results show that students' critical thinking skills are included in the very good category for the interpretation indicator (80.77) and the good category for the analysis, inference, evaluation, explanation and self-regulation indicators (75.00; 72.12; 71.15; 75.00; 74.00). Based on the results, using mind maps in learning helps students improve critical thinking skills.
ICT Skills for Future Professional Performance of Biology Education Students of Papua Nurbaya, Nurbaya
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7208

Abstract

To date, ICT (information and Communication Technologies) integration have led to significant changes that transform many aspects of education world. The main objective of the research was to analyze the ICT skills for future professional performance of biology education students at Faculty of Teacher Training and Education of Universitas Cenderawasih. This research was a non-experimental and descriptive quantitative methodology, with an assistance of electronic survey to collect data. The 43-items questionnaire was completed by 75 students and concludes that students showed from medium to high average for all areas of ICT competences (technological literacy; the search and treatment of the information, critical thinking, problem solving and decision making; communication and collaboration; digital citizenship; creativity and innovation), and obviously need to be improved in some items formatively.
Investigation of Transmission and Reflection of Single Mode Fiber Bragg Grating Irawan, Dedi; Saktioto; Azhar; Hanto, Dwi; Widiyatmoko, Bambang
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.v10i6.7209

Abstract

The use of Single Mode Fiber Bragg Grating (SMFBG) has been increasing in recent years due to its compact size, low cost, fast response and immunity to electromagnetic interference. It is commonly integrated into medical devices for long-distance light transmission and collection due to its high flexibility, low propagation loss, compatibility and tolerance to electromagnetic interference. SMFBG is a device made of thin glass material that is used as a medium for transmitting information in the form of light signals sourced from lasers or LEDs from one location to another. It consists of 3 main components, namely core with a certain grating, blanket (cladding) and jacket (coating). The advantage of optical fiber is that the data when transmitted is converted into light so as to reduce the risk of data damage. Other advantages include very small size, minimal interference with electromagnetic waves, resistance to temperature changes, attenuation when the transmission process is small enough, and large enough bandwidth. The orientation of this literature review is to understand the concept of optical fiber, the concept of reflection and refraction, and how light propagates in optical fiber.
Critical Thinking Skills of Students Through Guided Discovery Learning Model Assisted by PhET Media on Stationary and Walking Wave Azhar; Manik, Rizki Ezra; Nabila, Rafika; Natuna, Daeng Ayub; Irawan, Dedi
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7212

Abstract

The research aims to describe students' thinking skills in the guided discovery learning model assisted by PhET media. The design used is a quasi- experimental: Posttest only control group design. The population in this study were all students of class XI SMA Negeri 2 Koto Kampar Hulu Academic Year 2021/2022 with a sample of 52 students consisting of class XI MIPA 1 as an experimental class totaling 28 students and class XI MIPA 2 as a control class. totaling 24 students. The data collection instrument was a test of critical thinking skills on stationary and running wave material consisting of 10 multiple choice questions. The data analysis technique used is descriptive analysis through the average value of students critical thinking skills and inferential analysis through the normality test, homogeneity test, and hypothesis testing with the help of the SPSS 25 program. The results showed that learning became more effective as seen from the average score - the average thinking skills of students in the experimental class were better than the control class and there were significant differences in students' critical thinking skills between the experimental class that applied the PhET media-assisted guided discovery learning model and the control class.
Digital HRM with Machine Learning Approach Azhmy, Muhammad Fauzan; Suyar, Annisha Suvero; Setiamy, Arasy Ayu
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.7213

Abstract

The purpose of this paper is to provide an overview of how modern resource management resolves conventional challenges in that area. Computing technology with all its specific application variants will help human performance in HR management in the contemporary era. The rapid advancement of technology and digitalization has presented a digital economy characterized by business and the trade transactions based on technology. This study aims to analyze the influence of the digital economy as measured by the Value of Electronic Money Transactions and the Value of E-Commerce Transactions on Indonesia’s economic growth. This research method is descriptive qualitative with a literature study approach. The data sources used are journal manuscripts, books, and other sources that are in accordance with the theme of this study. The data will be elaborated to get the construction of relevant thoughts and reflect an adequate analysis of computers and human resource management in this modern era. The results of the study are computing is able to carry out administrative tasks automatically; computing is able to increase employee engagement; computing can help improve the recruitment and orientation process; computing can help ensure compliance; and computing can help drive data-driven decision making.
Teacher Misconceptions: A Phenomenon of the Lack of Knowledge in Science Subjects Kismiati, Dyah Aniza; Hutasoit, Leonard R.
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.v10i6.7226

Abstract

Qualified teachers are a cornerstone of successful learning. This study aims to determine the understanding of teachers in elementary schools on the concept of photosynthesis in science subjects in elementary schools. This type of research is survey research. This survey was conducted on 29 elementary school teachers in South Tangerang. Sampling is done randomly (random). The instrument used is a concept statement instrument of 10 statements. The analysis that will be carried out is descriptive by looking at the percentage of misconception scores in each question item. The results showed that there were 3 question items that showed the highest level of misconceptions, with an error range of 86.2% on the presence of chlorophyll, 79.30% on the photosynthesis time item, also 72.4% on results of photosynthesis. The degree of moderate misconception is that 69.00% in statement items related to the role of light in photosynthesis and 62.10% on the photosynthetic product statement item, and. In addition to filling out questionnaires, interviews were also conducted to explore information on why the phenomenon of misconceptions can occur in teachers. The interview results showed that most of the teachers who were sampled for research and teaching science in elementary schools had different educational backgrounds (other than science) as much as 66.00%, 28.00% had science education backgrounds and 7.00% came from other educational backgrounds.

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