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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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Electronic Science Module in the Merdeka Curriculum: Teacher and Student Perspectives Setyaningsih, Ani; Maryati, Maryati; Wilujeng, Insih; Ilma, Arina Zaida
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.6591

Abstract

Education curriculum in Indonesia changed from the revised 2013 Curriculum to the Merdeka Curriculum. It requires the strategic, methods, teaching materials, learning model, media and method used by teachers. One of the teaching materials is an electronic module. The research aimed to explore information from the perspective of teachers and students regarding the electronic science module in the Merdeka Curriculum. The type of research used is descriptive qualitative and quantitative descriptive. The data collection technique was carried out by interviewing three science teachers, and an open questionnaire of students from three schools in Yogyakarta by 115 students. The research results according to the teacher's and student’s perspective on electronic science module in the Merdeka Curriculum. Teachers are very interested in using electronic modules to help science learning. Students prefer to study with electronic module because they can be accessed via laptops or smartphones and can add teaching materials other than textbooks to the implementation of the Merdeka Curriculum. Electronic module can be used as an alternative solution to support students’ understanding of science material. The results can be used for further research to develop electronic module that are following the characteristics of students and supported by facilities to access it
Inundation Sewers and Mapping the Prevalence Leptospirosis Throughout Rats in Central Java Province Sriyani, Sriyani; Sutiningsih, Dwi; Adi, Mateus Sakundarno; Sari, Dewi Puspito
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.6593

Abstract

Leptospirosis is a public health threat in countries with tropical climates, like Indonesia. Incidents in Central Java Province are still found every year and still threaten the local community. The goal of this study is to find out what connection there is between sewer puddles and mice that have found leptospira bacteria that can cause leptospirosis in the Regencies of Klaten, Sukoharjo, Karanganyar, and Boyolali in Central Java Province. This research uses descriptive analysis, a cross-sectional design study, and the Geographic Information System (GIS) to carry out mapping. From the research results, it was found that the rat species that were positive for leptospira bacteria were Rattus norvegicus (31%), Rattus tanezumi (44.8%), and Rattus argentiventer (24.1%). Apart from that, only the sampling area and the presence of puddles in the gutter had significant results with the mouse PCR results with p<0.002 and p<0.03. Due to this, there are still many mice infected with leptospira bacteria in Central Java Province. For this reason, it is hoped that the public can increase awareness to always maintain a clean environment so that mice cannot breed freely. Apart from that, related agencies can carry out more monitoring of areas where leptospirosis is still endemic.
Green Synthesis Silver Nanoparticles Using Sembung (Blumea balsamifera) Leaf Extract as an Antibacterial and Antioxidant Aryasa, I Wayan Tanjung; Artini, Ni Putu Rahayu
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.v9i12.6609

Abstract

Silver Nanoparticles essentially focuses on the synthesis of nano-sized particles produced through chemical, physical and biological processes, which contribute significantly to the control of plant and animal diseases and have shown considerable promise in improving the quality of living conditions and human health. Currently, silver nanoparticles (AgNP) have shown their potential as an alternative antibacterial and antioxidant agent in many studies. The method for making silver nanoparticles, namely Green synthesis, involves the use of plants for the synthesis process of various types of nanoparticles. Green synthesis has the advantages, namely that the method is simple, environmentally friendly, non-polluting, antitoxic and cost-effective. The aim of this research is to determine the antibacterial and antioxidant activity of AgNPs. In this research, the nanoparticle solution was visually determined by the yellow-brown color change. In the spectrophotometer absorption spectrum appears at a wavelength of 425 nm. The results of determining the size distribution of silver nanoparticles using PSA show that the particle size distribution obtained has an average value of 40.5 nm and 59.6 nm for silver nanoparticles for AgNO3 concentrations of 1 mM and 2 mM, respectively. FTIR measurements are used to determine the presence of bioactive molecules that may be responsible for the stabilization that acts as a capping agent. Absorption spiked at 3.280; 2.919; 1.583; 1.379; 1.239 and 1.068 cm−1 were determined for sembung leaf extract, while silver nanoparticles showed an absorption spike at 3.368; 2.850; 1.594; 1.369; 1.244 and 1.108 cm−1. The results of XRD analysis of AgNP show that it has been successfully synthesized which can be seen from the formation of a narrow peak indicating the crystalline nature of the nanoparticles formed. The results of TEM analysis of AgNPs in this study are mixed shapes such as spherical, hexagonal and triangular shapes of silver nanoparticles. The antibacterial activity test of silver nanoparticles with sembung leaf extract with varying concentrations of AgNO3 solution was successful as indicated by the formation of an inhibition zone for Eschericia coli and Staphylococcus aureus bacteria. The results show that the antioxidant activity of AgNPs shows that the percentage of inhibition increases as the concentration of AgNPs increases from 100 to 500 ppm and ascorbic acid increases from 1 to 5 ppm.
Comparison of Serum Glutamic Pyruvic Transaminase and Serum Glutamic Oxaloacetic Transaminase Enzyme Levels between Light and Heavy Drinkers in Renon Village, Denpasar City Artini, Ni Putu Rahayu; Aryasa, I Wayan Tanjung
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.v9i12.6612

Abstract

Arak is a non-electrolyte liquid that easily circulates in the blood circulation and is absorbed in the digestive tract. One disease that can be caused by alcohol consumption is liver function disorders, such as alcoholic hepatitis. So it can increase the serum enzymes glutamate pyruvate transaminase (SGPT) and serum glutamic oxaloacetic transaminase (SGOT). This research was conducted on light and heavy drinkers in Renon Village, Denpasar City. This research uses a longitudinal quantitative design. The results obtained were that the average SGPT level of light drinkers was 46.21 ± 0.155 IU/L, while the respondents who were heavy drinkers had SGPT levels with an average of 64.02 ± 0.430 IU/L. for SGOT from light drinkers is 50.20 ± 0.101 IU/L. Respondents who drank heavily had SGPT levels with an average of 74.40 ± 0.048 IU/L. All wine drinkers, both light drinkers and heavy drinkers, had SGPT-SGOT levels that exceeded the reference value.
Web-Based Business Simulation Practice Course Learning Application Jumjuma, Jumjuma; Saragih, Agus Mariani; Surbakti, Enda; Nasution, Lily M; Sofiyah, Fivi Rahmatus
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.6614

Abstract

This research is planned to continue and realize the results and objectives of previous research in 2022 with applied research on innovative products, namely Practical Learning Applications for Virtual Business Simulation Courses in the Business Administration Study Program. The long-term goal of this research is to develop project-based and digital technology-based Business Simulation learning courses used by students and lecturers. The method used to achieve this is the R and D method. The target for this research output is Copyright and publication of the accredited national journal Sinta 2. This research produces a virtual business simulation learning application based on a research model that was created in 2022. Research This is a type of action research and development using the Research and Development (R&D) method. This research also tested innovative products practiced by 70 5th-semester students, 10 people were taken from each 5th-semester class of the Business Administration Study Program (7 classes) as test respondents in using this Business Simulation application. The Business Simulation Application was created under the business simulation learning process contained in the RPS for the Business Simulation Course. This simulation application is web-based and is equipped with a video tutorial to make it easier to use. Application testing results show that this business simulation application makes business work easier and faster for the positions of manager, head of administrative supplies, and head of finance.
Effect of Entrepreneurship Education and Family Environment on Entrepreneur Attitude and Interest of Science Teacher Candidates Kusuma, Dadang Warta Chandra Wira; Mirawati, Baiq; Muliadi, Agus
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.v9i12.6618

Abstract

This study aims to describe science teacher candidates’ perceptions of effect of entrepreneurship education and family environment on entrepreneur attitude and interest. This study is an exploratory research with 56 biology education students as respondents. The research instrument used was a closed questionnaire with degraded answers according to a Likert scale that had been validated by experts and declared valid. Analysis of research data used is descriptive quantitative statistics and inferential statistics with multiple linear regression test at a significance level of 5%. The results of the study show that ((1) perceptions of science teacher candidates towards entrepreneurship education have an average at 3.45 in good category, family environment at 2,73 in good category, entrepreneur attitude at 3,13 in good category, and entrepreneur interest at 3,08 in good category; (2) there is an effect of entrepreneurship learning and family environment on student entrepreneurial attitudes with a significance value of is smaller than the alpha testing value of 0,003 (<0,05); (3) there is an effect of entrepreneurship learning and family environment on entrepreneur interest with a significance value of 0.022 is smaller than the alpha testing value of 0,05 (<0,05); (4) entrepreneurship learning and family environment influence student entrepreneurial attitudes by 19,3% and the rest are influenced by variables or other factors; (5) entrepreneurship learning and family environment influence student entrepreneurial interest by 13,4% and the rest are influenced by variables or other factors.
Komponen TPACK yang Tepat untuk Mengatasi Kesalahpahaman pada Uji Inventarisasi Konsep Gaya Halim, A; Rizki, Meisy Adha; Rahmatan, Hafnati; Syukri, Muhammad; Wahyuni, Agus; Yusrizal, Yusrizal
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.v10i2.6622

Abstract

Misconception is one of the obstacles in the achievement of physics learning and must be immediately corrected so that there is no retention of misconceptions in subsequent knowledge. One way to prevent and reduce misconceptions that occur is with the teachers skill of Technological Pedagogical and Content Knowledge (TPACK). Teachers who integrate TPACK in learning can prevent misconceptions and find solutions to overcome the misconceptions. This study aims to determine the TPACK skill of teachers in overcoming misconceptions and the appropriate TPACK components to reduce misconceptions based on concepts on the three tier test of FCI (Force Concept Inventory). The research method used is mixed method with concurrent embedded design. The main data in this study is TPACK which is qualitative data and supporting data is students misconception which is quantitative data. The results showed a decrease in misconceptions after being given an understanding of the concept using the teacher's TPACK skill. The components used during the teacher's reduction of misconceptions based on the concepts in the FCI three tier test of FCI  are TPACK and PCK components. So it can be concluded that the teacher's TPACK skill can reduce the misconceptions that occur in the three tier test of FCI
The Sociocultural Determinants of Omega-3 Fatty Acids Intake Among Women Experienced 40-days of Postpartum in Indonesia Rahayu, Yayu Puji; Barkinah, Tut; Khodarsih, Endhang
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.6647

Abstract

Food intake among postpartum women is still a concern due to taboo among cultural people. This study aimed to examine the impact of sociocultural factors on Omega-3 fatty acids intake among women who experienced 40-days postpartum. The data used Indonesia Family Life Survey with total sample 11,135 women. The dependent variables are Omega-3 fatty acids intake which derived from the intake of eggs, fish, meat, and dairy by following the Mediterranean Diet Foundation. The result of this study revealed that only 5% out of total respondents who had adequate Omega-3 fatty acids intake. Based on the multivariate analysis above, the most significant predictors of having adequate Omega-3 fatty acids intake are graduated from undergraduate. Other variables that are significantly related are graduated from junior high school, senior high school, vocational, and others, were Catholic, Protestant, Buddha, Konghucu, from Sunda and other ethnic groups. There is a need for post-natal education to improve eating habits after delivery besides having graduated from university.
The Importance of Preventive Measures to Reduce the Incidence of Postpartum Depression in Unintended Pregnancies: A Narrative Review Sujiyatini, Sujiyatini; Ghofur, Abdul; Kurniawati, Ana; Hastuti, Sari; Supatmi
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.6648

Abstract

Unintended pregnancies and associated emotional issues can negatively affect expectant mothers, potentially harming both them and their babies. This study focuses on the significance of forgiveness as an intervention for healing emotional wounds, enhancing self-acceptance, and improving overall well-being and relationships among mothers. It assesses forgiveness's impact on the physical, psychological, social, and spiritual health of mothers throughout their lives, bolstering their resilience. A narrative review of evidence on forgiveness in the context of unwanted teenage pregnancies was conducted from January 2016 to January 2019, including PubMed, EMBASE and Cochrane, EBSCO, PubMed, UpToDate, and Clinical Key. Out of 995 studies, 14 articles were selected, primarily emphasizing forgiveness therapy for adolescent bullying and social issues. Although research on forgiveness in unwanted pregnancies was limited and had methodological limitations, early interventions are crucial to safeguard pregnant women's physical and mental health during pregnancy, childbirth, and the postpartum period. Further research with improved methodology is needed to comprehensively understand forgiveness's impact and enhance support for pregnant women
Integrating Positive Psychology through ESP Learning for Science Classes in Senior High School Saefullah, Selvia Ruyatus; Nuraeni, Iin Indra; Marlina, Reni; Komara, Endang; Koswara, Nandang
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.v9i12.6667

Abstract

This research aims to identify positive psychology through ESP learning in science classes at senior high schools in Indonesia. This study used qualitative method. The data collection method employed interviews and observations to obtain more detailed information regarding the research findings. Three distinct data collection methods involved observation, interview, and questionnaire. The qualitative data analysis method was from data summarization, data presentation, and drawing conclusions. Research instruments used triangulation, which involved interviews, observations, and documentation. Based on the findings, it can be concluded that positive psychology serves as a connection or link between humanism and transpersonal. The concept of developing personality potential is evident in Positive Psychology, which also incorporates transcendence as one of its virtues, particularly in relation to spirituality and meaningfulness. The ESP learning concept can enable students to actively participate in foreign language teaching practices in the natural science learning process.

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