cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jppipa.unram@gmail.com
Editorial Address
Jalan Pendidikan No. 37 Mataram, 3 Floor
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
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
 354   355   356   357   358 
Analysis of the Implementation of the Contextual Science Teaching Factory Learning Model at the Medan City Center of Excellence Vocational School Purba, Saut; Purba, Marjuang; Panjaitan, Keysar; Hasan, Abdul; Ginting, Lisa Melvi
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.7973

Abstract

This research aims to describe and determine the implementation of the Contextual Science Based Teaching Factory learning model at the Medan City Center of Excellence Vocational School and the factors inhibiting the implementation of the Contextual Science Based Teaching Factory learning model at the Medan City Center of Excellence Vocational School. This research is a qualitative descriptive study. The subjects in this research were 10 teachers who taught, 10 industrial partners and. and 25 class XI students at the Excellence Central Vocational School, Medan City. Data collection techniques were carried out using unstructured interviews and closed questionnaires. Before the research instrument is used, a validity test is first carried out using the Pearson Product Moment Correlation formula and a reliability test using the Cronbach's Alpha formula. The results of this research found that in the Context aspect it went well, in the Input aspect it went well and in the Process aspect it also went well but in the Product aspect it still went less well. Through this research it is hoped that the role of the stakeholders will be more optimal so that the Teaching Factory learning model is Contextually Based Science can proceed according to expectations.  
Stabilisasi Tanah Lempung Kerobokan Dengan California Bearing Ratio (CBR) Untuk Perkerasan Jalan Raya Sukawati, Ni Ketut Sri Astati; Juniastra, I Made; Wibawa, I Made Sastra; Sunatha, I Gede Ngurah; Nada, I Made
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.v10i7.7983

Abstract

In this research, clay soil will be stabilized in the Kerobokan Badung area by mixing the soil with various levels of lime. The problem to be solved is how much the CBR value of soil mixed with lime will increase and what is the most economical lime content associated with the minimum CBR requirements for the base soil layer. The aim is to determine the increase in CBR value from a mixture of clay with lime and to determine the most economical lime content associated with the minimum CBR requirements for the base layer of highway pavement structures. The research results show that adding lime to clay soil can increase its bearing capacity. For the standard compaction method, the CBR of the base soil which was initially 3.32% increased to 12.14, 21.86, and 26.24% for lime addition of 2.50, 5.00, and 10.00% respectively. For the modified compaction method, the CBR of the base soil which was initially 5.74% increased to 13.42, 25.69, and 38.15% for lime addition of 2.50, 5.00, and 10.00% respectively. To produce a base soil CBR of 6%, the modified compaction method requires less lime content than the standard method. The lime content required is 0.22% for modified compaction and 0.79% for standard compaction.
The Effectiveness of English as a Science Medium Instruction in Higher Education Prayuda, Meikardo Samuel; Purba, Natalina; Gultom, Candra Ronitua
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.7986

Abstract

This research presents a comprehensive analysis of English as a Medium of Instruction (EMI) in higher education, drawing insights from seven studies involving 150 students. The investigation delves into various factors such as academic proficiency, TOEFL scores, and gender distribution. Findings reveal a clustering of TOEFL scores around the midpoint of the range, suggesting a normal distribution. However, gender distribution exhibits significant deviations from normalcy. Despite these variations, detailed statistical analyses offer valuable insights into student performance within EMI programs. Moving beyond data analysis, a systematic review explores the impact and effective practices of EMI in higher education. It acknowledges the ongoing debate regarding EMI's influence on language proficiency and academic achievement. While some studies suggest positive outcomes, others highlight challenges and discrepancies, emphasizing the complexity of evaluating EMI's success. The review underscores the importance of examining diverse linguistic and non-linguistic factors and calls for further research to inform instructional strategies. Furthermore, the study identifies effective practices in EMI implementation, emphasizing instructional techniques, curriculum design, language support services, assessment procedures, faculty development, and reflective practice. These approaches aim to create inclusive learning environments conducive to language acquisition, subject matter learning, and student success. Additionally, the review proposes solutions to address challenges and promote inclusivity in EMI contexts, including cultural orientation programs, academic assistance, institutional regulations, social justice initiatives, intercultural competencies, and student-centered teaching approaches. This holistic approach seeks to enhance the long-term success and well-being of students within the EMI framework in higher education.
The Influence of the Team Games Tournament (TGT) Learning Model Assisted by Wordwall on the Scientific Literacy of Class V Elementary School Students Saputri, Adila Luthfi; Sukmawati, Wati
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.v10i7.7992

Abstract

This study aims to present the results of a study that compares the effectiveness of two learning methods, namely the Team Games Tournament (TGT) assisted by Wordwall and conventional learning methods, in improving the science literacy skills of grade V elementary school students. The research method uses a quasi-experimental method by using an experimental class applying TGT assisted by Wordwall, while the control class uses conventional learning methods. Data obtained from both groups of students were analyzed to evaluate the improvement of science literacy skills. The results showed that the experimental class experienced a significant improvement in science literacy skills compared to the control class. Wordwall-assisted TGT approach creates a more interactive, collaborative, and engaging learning environment for students, which encourages active participation and increases their motivation to learn. On the other hand, conventional methods show some students experiencing a decline in ability, highlighting the need for a more varied and interactive approach to learning. These results underscore the importance of innovation in learning methods to improve the quality of science education in primary schools, with great potential to apply the Wordwall-assisted TGT model widely in this context.
Improving Science Literacy in Elementary Schools Through the Application of the RADEC Model Putri, Nadiah Talita; Sukmawati, Wati
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.v10i8.7993

Abstract

This study evaluates the RADEC (Read, Answer, Discuss, Explain, and Create) learning method's impact on enhancing students' science literacy skills. By analyzing changes in question difficulty levels from pretest to posttest, the research assesses how effective RADEC is in improving students' comprehension of science concepts. The methodology involves administering questions before and after RADEC implementation, with statistical analysis revealing significant variations in question difficulty. Some questions became more challenging post-RADEC, indicating deeper understanding, while others remained stable or became easier, possibly due to improved familiarity or consistent teaching quality. Overall, RADEC promotes active engagement, sustains interest, and enhances understanding of science topics. The study underscores RADEC's efficacy in boosting science literacy, recommending its adoption in educational settings for optimal learning outcomes. It also highlights the need for appropriate evaluation tools in assessing students' responses to science education, offering valuable insights into effective teaching methodologies
Behavioral Predisposing Factors in Mothers of Toddlers Affecting the Risk of Stunting Among Toddlers in Dairi Regency Sitorus, Samsider; Purba, Juliani; Sinaga, Haripin Togap; Sipayung, Apriska Dewi
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.7998

Abstract

Stunting a significant public health issue worldwide, particularly in low- and middle-income countries where access to adequate nutrition and healthcare is limited. This condition affects not only physical growth but also cognitive development and well-being. The study aimed to explore the impact of maternal behavioral factors, including nutrition, breastfeeding practices, and health-seeking behaviors, on the risk of stunting among toddlers. Method It is a cross sectional study with retrospective case control approach. A total of 120 mothers who had toddlers aged 6-24 months involved recruited from Puskesmas Pegagan Julu, Dairi District. Variables collected were knowledge, attitude and action of mothers, weight, height, age of children and exclusive breastfeeding consumption. Analyzed was performed through bivariate and multivariate logistic regression. Results a total 28.60% of toddlers were stunted, with significant links found between maternal nutritional knowledge (OR = 0.45, p < 0.05), exclusive breastfeeding for six months (OR = 0.60, p < 0.05), and regular health-seeking behavior (OR = 0.32, p < 0.01), and reduced stunting risk. Conversely, inadequate sanitation facilities were associated with increased stunting prevalence (OR = 2.76, p < 0.01).
Development of Animated Video Learning Media in Increasing Learning Interest of Deaf Students at Special Schools Rabiasa, Sri Alda; Paramata, Dewi Diana; Yusuf, Muhammad; Odja, Abdul Haris; Supartin; Setiawan, Dewa Gede Eka
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.v10i7.8000

Abstract

This research is development research (R&D) to obtain quality validation in producing animated video learning media to increase the learning interest of class XI Deaf students at Special Schools in SLB Negeri Kota Gorontalo. The media development model used in this research is the ASSURE model consists of six stages: Analyze learner characteristics; state Objectives; select methods, media, and materials; utilize media and materials; require Learner Participation; and evaluate. The instruments used in this research consisted of student activity observation sheet, learning implementation observation sheet, expert validation sheet, student learning result test sheets, and student questionnaires. The validity of the media received an average score of ≥ 3.00, namely 3.93, and was categorized as very valid overall. The validation indicators obtained an average score of ≥ 3.00 for the overall learning material, namely 3.82 in the very valid category. It is concluded that the validity of animated video learning media in increasing the learning interest of deaf students in SLB Negeri Kota Gorontalo.
Application of the PBL Model on Temperature and Heat Concepts to Student Learning Outcomes Mahmud, Andini Pratiwi M.; Yusuf, Muhammad; Abdjul, Tirtawaty; Pikoli, Masrid; Ntobuo, Nova Elysia; Paramata, Dewi Diana
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.v10i7.8002

Abstract

This research aims to analyze the application of the Problem-Based Learning (PBL) learning model on temperature and heat concepts on student learning outcomes. This research is experimental research, with the research design used being a one-group pretest-posttest design. The sampling technique used in this research was the total sampling technique. The population in this study was all class VII of MTs Al-Khairaat Kwandang for the 2023/2024 academic year. The sample in this study consisted of 3 classes, namely Class VII B as the experimental class, Class VII A as replication 1, and Class VII C as replication 2, where the experimental and replication classes were determined randomly by drawing lots. Research data was collected using test techniques, then the data was analyzed using descriptive statistics and inferential statistics, which include normality tests, hypothesis tests, and n-gain analysis. The results obtained for all sample classes, the average for class VII students is greater than the Criteria for Achieving Learning, which is shown by the average value of the experimental class of 85.49, replication 1 of 84.18, and replication 2 of 82.92. Based on the results of the course average normalized gain obtained by the experimental class was 0.78, replication 1 was 0.76, and replication 2 was 0.75, which means that all sample classes are in the high category. Thus, the PBL learning model has a significant effect on student learning outcomes in concepts of temperature and heat.
The Influence of the PBL Model to Student Learning Outcomes on Heat and its Transfer Concepts Otoluwa, Sri Maulina; Uloli, Ritin; Abdjul, Tirtawaty; Mursalin; Odja, Abdul Haris; Ntobuo, Nova Elysia
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.v10i7.8003

Abstract

This research aims to determine the influence of the Problem-Based Learning (PBL) model to student learning outcomes on heat and transfer concepts by using experimental research, with the research design being One Group Pretest-Posttest Design. The population of this study was class VII students of SMP Negeri 5 Gorontalo. The sample consists of 3 classes, namely experimental class, replication 1, and replication 2, with the sampling technique being Cluster Random Sampling. The instrument of research used was a learning outcomes test in the form of a pretest-posttest to see student learning outcomes. Then, the data was analyzed using descriptive and inferential statistics, including normality tests, hypothesis tests, and n-gain analysis. The average score for class VII students is greater than the Criteria for Achieving Learning Goals, shown by an average score for the experimental class of 82.25, replication 1 of 79.94, and replication 2 of 79.04, compared to the Criteria for Achieving Learning Goals of 70. Based on the hypothesis testing criteria for the class, experimental Tcount 7.036 is greater than Ttable 2.035, replication 1 Tcount 6.684 is greater than Ttable 2.035, and replication 2 Tcount 5.824 is greater than Ttable 2.035 so it stated Tcount is more prominent than Ttable. This can be interpreted that the PBL model influences student learning outcomes.
Implementation of Inquiry Learning Based on Creativity and Science Process Skills Sinuraya, Jurubahasa; Motlan; Mihardi, Satria; S, Abd Hakim
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.v10i7.8008

Abstract

After inquiry learning research is carried out, it is necessary to investigate problems and find problems based on clear concepts based on observations. Creativity is the ability to create something new. The proposed activities are based on physical phenomena through experiments. Prior knowledge of a problem may detract from an investigation, as it may prefer to retain known evidence rather than devise new alternatives. Creativity is the ability to think to come up with solutions, ideas, ways, products as solutions to existing problems. Innovative is the process of doing something in a new way. The process skills of discovering and developing concepts, theories, legal principles and facts are science process skills (KPS). Based on investigations and problem findings, creative inquiry learning with a process skills approach is used. The method in this research is analysis of indicators of inquiry learning syntax (problem formulation, hypothesis formulation, data collection, hypothesis testing and conclusions), creativity (KE experimental group and KK control group) and science process skills (KE and KK). The concepts developed mutually support inquiry, creativity and process skills. Students' ability to investigate and find problems can be realized.

Page 356 of 610 | Total Record : 6093

 354   355   356   357   358 

Filter by Year

2015 2025


Reset
Filter By Issues
All Issue Vol 11 No 12 (2025): December Vol 11 No 11 (2025): November Vol 11 No 10 (2025): October Vol 11 No 9 (2025): September Vol 11 No 8 (2025): August Vol 11 No 7 (2025): July Vol 11 No 6 (2025): June Vol 11 No 5 (2025): May Vol 11 No 4 (2025): April Vol 11 No 3 (2025): March Vol 11 No 2 (2025): February Vol 11 No 1 (2025): January Vol 10 No 12 (2024): December Vol 10 No 11 (2024): November Vol 10 No 10 (2024): October Vol 10 No 9 (2024): September Vol 10 No 8 (2024): August Vol 10 No 7 (2024): July Vol 10 No 6 (2024): June Vol 10 No 5 (2024): May Vol 10 No 4 (2024): April Vol 10 No 3 (2024): March Vol. 10 No. 2 (2024): February Vol 10 No 2 (2024): February Vol 10 No 1 (2024): January Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science Vol 9 No 12 (2023): December Vol. 9 No. 12 (2023): December Vol. 9 No. 11 (2023): November Vol 9 No 11 (2023): November Vol. 9 No. 10 (2023): October Vol 9 No 10 (2023): October Vol. 9 No. 9 (2023): September Vol 9 No 9 (2023): September Vol 9 No 8 (2023): August Vol. 9 No. 8 (2023): August Vol 9 No 7 (2023): July Vol 9 No 6 (2023): June Vol. 9 No. 6 (2023): June Vol 9 No 5 (2023): May Vol. 9 No. 5 (2023): May Vol. 9 No. 4 (2023): April Vol 9 No 4 (2023): April Vol 9 No 3 (2023): March Vol 9 No 2 (2023): February Vol. 9 No. 2 (2023): February Vol. 9 No. 1 (2023): January Vol 9 No 1 (2023): January Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic Vol. 8 No. 6 (2022): December Vol 8 No 6 (2022): December Vol. 8 No. 5 (2022): November Vol 8 No 5 (2022): November Vol. 8 No. 4 (2022): October Vol 8 No 4 (2022): October Vol. 8 No. 3 (2022): July Vol. 8 No. 2 (2022): April Vol 8 No 2 (2022): April Vol. 8 No. 1 (2022): January Vol. 8 No. SpecialIssue (2022): December Vol 8 No SpecialIssue (2022): December Vol. 7 No. 4 (2021): October Vol. 7 No. 3 (2021): July Vol. 7 No. 2 (2021): April Vol. 7 No. 1 (2021): January Vol. 7 No. SpecialIssue (2021): December Vol. 6 No. 2 (2020): July Vol. 6 No. 1 (2020): January Vol. 5 No. 2 (2019): July Vol. 5 No. 1 (2019): January Vol. 4 No. 2 (2018): July Vol. 4 No. 1 (2018): January Vol. 3 No. 2 (2017): July Vol. 3 No. 1 (2017): January Vol. 2 No. 2 (2016): July Vol. 2 No. 1 (2016): January Vol. 1 No. 2 (2015): July Vol. 1 No. 1 (2015): January More Issue