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 6,421 Documents
 43   44   45   46   47 
Physics Problem Solving Skills with IBL-STEMWeb: Students on Small Islands in Maluku John Rafafy Batlolona; Jamaludin Jamaludin
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1344

Abstract

Learning on small islands in Maluku still has many obstacles. It is limited by inadequate supporting facilities and infrastructure in the form of internet availability in accessing learning materials. Maluku's natural resources, both biological and non-biological, are very abundant. However, they have not been managed properly in improving the community's welfare. Therefore, education is one of the spearheads in improving the quality of students so that they can manage the existing nature well in the future. One of the recommended lessons is IBL-STEWeb to improve the academic quality of students. The use of IBL-STEWeb can take into account the involvement of students' preconceptions, provide in-depth basic knowledge, help students make connections within the context of a conceptual framework, and can map students' knowledge in a way that facilitates the search and application of information
The Pengembangan Komik Digital Berorientasi Problem Based Learning (PBL) untuk Meningkatkan Literasi Sains Siswa Sekolah Dasar Mutiaramses Mutiaramses; Yanti Fitria
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1349

Abstract

The integrated thematic learning process in elementary schools tends to be conventional and uses limited learning resources such as textbooks without being accompanied by learning media, so that students are dominantly bored and lazy to study. Students are given scientific literacy questions, the results obtained by students are still low. The research objective is to produce digital comics as an alternative technology-based learning media that can improve students' scientific literacy. The type of research chosen is R&D research with the ADDIE development model, namely Analyze, Design, Development, Implementation, and Evaluation. Research instruments in the form of questionnaires or questionnaires, tests, and documentation. The research design used was a pretest and posttest in the form of multiple-choice evaluation questions containing the domain of scientific literacy with a total of 18 questions for Indonesian subjects, 12 questions each for Mathematics and SBDP subjects. Comic validation involves five validators, each from a material, media design, and constructor expert. The results of the validity of comics obtained an average score of 89 (B) for the media, the average score of 89 (B) for the material, and the average construct was 92 (SB). Students' scientific literacy obtained an average score of 86.30 Indonesian (B) with a mastery percentage of 89%. Mathematics 85.00 (B) with 89% completeness percentage. The average SBDP score is 92.10 (SB) with a 100% completeness percentage. Thus, the development of PBL-oriented digital comics to improve students' scientific literacy is declared valid, practical, and effective
Scientific Literacy Skills Of State High School Students In Singkawang City Ari Sunandar; Srihanaty Srihanaty; Hanum Mukti Rahayu
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1350

Abstract

Scientific literacy research by the Program for International Student Assessment (PISA) in the period 2000-2015 shows that the scientific literacy ability of Indonesian students is at a low level. This study aims to determine the scientific literacy ability of state high school students in Singkawang City. The method used is descriptive qualitative. The research was conducted in two public high schools in Singkawang City, namely SMA 1 and SMA 2 Singkawang. The samples taken were 127 students selected based on the simple random sampling technique. The research instrument used was a scientific literacy test in multiple-choice questions consisting of the dimensions of context, knowledge and competence. The results showed that the average science literacy test scores of SMA 1 students in the context dimension were 38%, the knowledge dimension was 40%, and the competence dimension was 39% which were very low. SMA 2 has 40% context dimension, 41% knowledge dimension and 39% competency dimension, classified as very low. So it can be concluded that SMA 1 and SMA 2 Singkawang students have very low scientific literacy skills based on three dimensions of scientific literacy ability
Study of ISLE-BASED STEM Approaches and Models in Its Use for Teacher Professionalism Development in Geometric Optical Case Studies Fathiya Nufus; Irwandi Irwandi; Syahrun Nur; Evendi Evendi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1352

Abstract

21st century learning emphasizes that information and knowledge are obtained together with good communication and cooperation among fellow students in building their knowledge. One of the appropriate learning models and approaches to be applied in accordance with 21st century learning is the Investigative Science Learning Environment (ISLE) combined with Science, Technology, Engineering and Mathematics (STEM). This study uses the Research and development (R & D) method with the ADDIE (Analysis-Design-Develop-Implement-Evaluate) model. The product developed in this study is ISLE-based STEM learning media in the form of Student Worksheets on Geometry Optics material and the relationship between ISLE-based STEM learning and Teacher Professionalism Development is reviewed
Genetic Variability of Galoba Durian (Amomum spp) Center Mollucas and North Halmahera Based on RAPD Katerina Jagagura Peilouw; Adriana Hiariej; Anneke Pesik
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1353

Abstract

Galoba Durian is one of the endemic flora of Maluku, which is used as a medicinal plant and essential oil with red and green fruit colors. This study aimed to analyze the genetic variation of Galoba Durian in Central Maluku and North Halmahera based on the molecular marker of RAPD. This study began with a survey of sampling, isolation, and amplification of DNA using five RAPD primers. The results showed that all DNA bands were polymorphic as many as 67 with genetic similarity ranging from 20% - 31%, which grouped four samples into two groups. The first group is red Galoba Durian from North Halmahera (S1), red (S3) and green (S4) from Central Maluku, while the second group is green Galoba Durian from North Halmahera (S2).
Sikap Peserta Didik Terhadap Sains di Sekolah Menengah Pertama dan Madrasah Tsanawiyah Negeri Kabupaten Aceh Jaya Manna Wassalwa; Evendi Evendi; Ismul Huda; Yusrizal Yusrizal; A. Halim; Saminan Saminan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1359

Abstract

Attitudes towards science are attitudes that appear in students before and after learning science. The higher the attitude of students towards science subjects, the higher their learning outcomes will be. On the other hand, the lower the students' attitudes towards science subjects, the lower their learning outcomes will be. This study aims to analyze how students' attitudes towards science. This research method is survey research using the Test of Science Related Attitude (TOSRA) instrument with a 5-point Likert scale on 161 students as the research sample. Data analysis was done by statistical descriptive. The results of the study on five indicators of students' attitudes towards science obtained the highest response, namely the pleasure of learning science was in the agreed criteria (39.40%) and was in the positive category (47.2%); Interest in spending time studying science is in the agreed criteria (37.29%) and is in the positive attitude category (54.7%); Interest in a career in science is found in the agreed criteria (34.43%) and in the positive attitude category (50.3%); The attitude of scientific investigation was obtained with the criteria of agreeing (29.71%) and was in the category of positive attitude (77%); and the social implications of science are obtained on the agreed criteria (37.04%) and are in the positive attitude category (72%). Overall, students' attitudes towards science with the highest responses were found in the agreed criteria (35.56%) with the category of positive attitudes (75.8%) in SMP and MTsN Aceh Jaya District
Prediction of Extreme Temperature in South Sumatra and Its Applications at The End of The 21st Century Hamdi Akhsan; Muhammad Romadoni; Melly Ariska
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1363

Abstract

This study examines trends and variations in extreme temperature indices in Palembang for the period 1980-2020. They are using data from the Indonesian Agency for Meteorological, Climatological and Geophysics, namely the Palembang Climatology Station and the Sultan Mahmud Baharudin II Meteorological Station from the 1981-2020 period, which were analyzed according to the rules of the Expert Team for Climate Change Detection and Indices (ETCCDI). The results obtained based on the analysis showed that the average maximum temperature index (TMAXmean) and the minimum temperature average index (TMINmean) increased significantly with Z values ​​= 5.21 and 7.10. Based on the correlation analysis between time and extreme temperature index, it is possible to predict the occurrence of TMAXmean and TMINmean for the end of the 21st century, namely in 2100 with a value of TMAXmean = 36.1℃ and TMINmean 25.7℃. The TMAXmean event also has a very close correlation with the total area of ​​Forest and Land Fires, as well as the contribution of Greenhouse Gases ( ) in this region. So, it can be concluded that reducing the rate of increase in TMAXmean and TMINmean can be done by not burning forests and land so that the contribution of GHG ( ) to the atmosphere is reduced
Effects of Exposure to Ultrasonic Waves on Extraction of Evaporation Methods on The Anthocyanin Content of Green Betal and Basil Leaves Mokhamad Tirono
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1368

Abstract

Synthetic anticancer agents have serious side effects on health. Therefore, it is necessary to develop natural anticancer agents with better effectiveness for cancer treatment. This study aims to determine the effect of exposure to ultrasonic waves on the extraction process by evaporation method on grain temperature, yield, and anthocyanin content of green betel and basil leaf. Exposure was carried out using 120 W ultrasonic waves for 0-30 minutes. The results showed that exposure for 30 minutes increased the temperature of the green betel leaf and basil leaves from 27oC to 52oC. Extraction by exposure to ultrasonic waves for 10 minutes obtained the highest yields of 13.87±1.10 % and 18.73±3.74% for green betel and basil leaf, respectively. Extraction with ultrasonic wave exposure time of 25 minutes resulted in the highest anthocyanin content, namely 490.10±6.67 mg/L and 242.65±9.09 mg/L for green betel and basil leaf, respectively. The high anthocyanin content is influenced by the exposure time and the temperature of the extracted granules. The time of exposure to ultrasonic waves of more than 25 minutes makes the grain temperature more than 50oC, so that the anthocyanin content of the extraction results decreases
Validation of Discovery Learning E-Module based on Video Demonstration on Chemical Equilibrium for High School Student Hardeli Hardeli; Eka Yusmaita; Sri Mulyani; Bundani Sakinah Alora; Purti permatasari
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1370

Abstract

This study aims to determine the validity of discovery learning-based E-modules integrated with video demonstrations on chemical equilibrium material for high school students. The type of research conducted was research and development (R & D) with the Plomp development model. This study involved six chemistry lecturers at the Faculty of Mathematics and Natural Sciences and the Faculty of Engineering, Padang State University, two high school chemistry teachers from SMAN 7 Padang and MAN 3 Payakumbuh, and involved XI grade students in each school. The data collection technique used was a questionnaire. The research data was processed using Aiken's V formula. Based on the research results, the e-module was in the "valid" category with a value of 0.86
Implementation Of Macromedia Flash-Based Parabola Virtual Practicum Application in Growing Science Process Skills During the Covid-19 Pandemic Eko Wiyanto; Agus Suyatna; Chandra Ertikanto
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1379

Abstract

This study aims to determine the effect of the implementation of a virtual parabolic motion practicum based on macromedia flash on the growth of students' science process skills. The research was carried out at SMA Negeri 2 Bandar Lampung, with a population of all students in class X MIPA, and a sample of class X MIPA 1 as many as 36 students with purposive sampling technique. By using a research design that is one group pretest-posttest. The data analysis technique used is the normality test, the two related sample test, and the N-Gain test. The results showed that there was a difference between the average pretest and posttest values of 7.00 with an N-Gain score of 0.2 with low criteria. Based on the results of the study, it can be concluded that the implementation of a virtual parabolic motion practicum based on macromedia flash has an effect on growing Science Process Skills in students

Page 45 of 643 | Total Record : 6421

 43   44   45   46   47 

Filter by Year

2015 2026


Reset
Filter By Issues
All Issue Vol 12 No 3 (2026): In Progress Vol 12 No 2 (2026) Vol 12 No 1 (2026) 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