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 179 Documents
 7   8   9   10   11 
Search results for , issue "Vol 10 No 12 (2024): December" : 179 Documents clear
Pengembangan Modul Ajar Terintegrasi Pendekatan TaRL Berbasis Pembelajaran Berdiferensiasi Yantoro; Muhammad Sholeh; Hendra Budiono; Eka Sastrawati
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9166

Abstract

This research focuses on the issue of students failing to achieve learning goals due to not learning at their ability level. Educators must have pedagogical competence, including the ability to develop good and creative learning tools to create an active and interesting learning atmosphere. The TaRL approach, developed in elementary schools using differentiated learning, The TaRL approach is designed in line with student achievement, abilities, and needs. Developing a differentiation-based TaRL approach will create an active learning atmosphere and provide learning opportunities according to student needs. Educators must realize that each student is unique and has different qualities from birth. Of course, we need to fulfill their educational needs as best as possible to adapt education to student's needs and skill levels, ensuring they meet the required learning outcomes. The research uses mixed methods, including research and development, validity, and practicality. Data was collected through practice angle and validity instruments, with quantitative and qualitative data used to assess the effectiveness of TaRL modules. The high validity category of product validation showed a high validation rate of 92%, with 96% media validity, 97.16% material validation, and 89.43% language validation. The study also included teachers' and students' opinions on the differentiation-based efficacy of TaRL modules.
Perspektif IPA: Hubungan Self Efficacy dan Motivasi terhadap Kemajuan Karier Akademik Dosen Chandra, Rodi; Disajati, Melani; Kurniawan, Romi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9173

Abstract

This study aims to analyze the influence of self-efficacy and motivation on lecturers' academic career progress, particularly in terms of functional promotion and scientific publications. Using a quantitative approach, data were collected from lecturers in various universities. The results of the analysis show that self-efficacy and motivation play a significant role in increasing lecturer productivity, both in achieving functional positions and scientific publications in reputable journals. Lecturers who have high self-efficacy are more confident in facing research challenges, while motivation is the main driver to achieve academic goals. The implications of these findings suggest the importance of institutional support in improving both factors to encourage lecturers' career development. The study also identified limitations related to external factors such as cost and access to publications that may affect research outcomes. Therefore, recommendations are made to improve support for lecturers in terms of training and better access to research resources.
Eksplorasi In Silico Senyawa Fitokimia untuk Penghambatan Protein STAT3 dalam Mengatasi Resistensi Obat pada Kanker Payudara Triple Negatif Dewi Hambar Sari; Sri Suciati Ningsih; Suryadi Islami
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9174

Abstract

Breast cancer is the most common cancer among women and a major cause of cancer-related death worldwide, including Indonesia. Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer, characterized by high mortality and resistance to standard treatments. Cancer stem cells (CSCs) is known to be a key factor of drug resistance in TNBC, mediated by the signal tranducer and activator of transcription factor 3 (STAT3). This study aims to explore the bioactive compounds from Indonesian’s natural product which potentially target CSCs by inhibiting STAT3. We used in silico methods, consist of literature review, followed by selection of promising compounds, ADMET analysis and selection using Lipinski’s rules, and molecular docking simulation. Our results found curcumin, quercetin, α-mangostin, gingerol, and rocalglamide as the bioactive candidates which target CSCs. ADMET testing showed that only curcumin, quercetin, and gingerol meet the Lipinski’s criteria. The molecular docking results showed that quercetin exhibited the strongest binding affinity (-8.3 kcal/mol) compared to curcumin (-6.9 kcal/mol) and gingerol (-5.9 kcal/mol). The results indicate that quercetin binds effectively at the active site of STAT3. The findings suggest that quercetin has potential as a STAT3 inhibitor. Further research is needed to determine the significant efficacy and potential as an anticancer.
Characterization of Liquid Smoke and Charcoal from Cocoa Pod Husks (Theobroma cacao L.) in North Kolaka Regency Mochammad Wijaya; Muhammad Nur Alam; Muhammad Wiharto
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9185

Abstract

This study aims to characterize the pyrolysis products of cocoa pod waste from North Kolaka Regency, Southeast Sulawesi Province. Pyrolysis takes place at various temperatures between 112 - 512 oC and produces liquid smoke and charcoal products. The highest liquid smoke yield was obtained at a temperature of 212 oC of 20.05%. The results of GC-MS analysis showed that liquid smoke contains many potential compounds consisting of acetic acid compounds with the highest concentration of 28.1%, Phenol, 2-methoxy- (CAS) Guaiacol with the highest concentration of 4.18%, 3-Hexine-2,5-diol (CAS) Hexine-3-diol-2,5 of 2.94%, and several aromatic and alcohol compound groups. FTIR analysis shows that the typical functional groups of cocoa pod charcoal consist of OH (hydroxyl) and C = C-H (aromatic) groups. XRD analysis shows that charcoal is dominated by an amorphous phase with a degree of crystallinity of 14%. Liquid smoke and cocoa pod charcoal have the potential to be used as raw materials in the chemical, health and manufacturing industries.
Diversity of Mangrove Plants in Karimunjawa National Park Subiyati; Amin Retnoningsih; Enni Suwarsi Rahayu
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9212

Abstract

Karimunjawa National Park (TNK) area is ± 111,625 hectares covering 27 islands located in Jepara Regency, Central Java at the northern tip of Java Island. Karimunjawa became Karimunjawa National Park (TNK) based on the Decree of the Minister of Forestry and Plantation No.78/Kpts-II/1999 because it has high diversity. The complexity of ecosystems in TNK is interesting to study, such as coral reef ecosystems, mangrove forests, lowland tropical rainforests, seagrass meadows, seaweed, and coastal forests. The mangrove forest in Karimunjawa National Park is a unique ecosystem because it consists of many mangrove species. However, data on the diversity of mangrove species on this island has not been widely described. This study aims to reveal mangrove diversity in Karimunjawa National Park as a rescue strategy and explore the potential of mangrove biodiversity. This research is a descriptive study using the cruising method to explore mangrove species diversity. The location of mangrove diversity exploration is mangrove forest in Karimunjawa National Park. The results found 14 families consisting of 38 mangrove species. Among the 38 species, 24 species are true mangroves, while the other 14 species are associated with mangroves.
Desain Perangkat Pembelajaran Konsep Listrik Statis Dengan Strategi Berdiferensiasi Dalam memfasilitasi Pendidikan Inklusi Julanita Saleh; Abdul Haris Odja; Masri Kudrat Umar; Mursalin Mursalin; Muhammad Yusuf; Trisnawaty Junus Buhungo; Muznawaty Pilobu
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9269

Abstract

Students' learning needs need to be considered when teaching in the classroom. Implementation of differentiated learning is one of the teaching applications that pays attention to students' needs. The study aims to design static electricity learning devices with a differentiated approach in facilitating inclusive education. The study is part of the development of learning devices consisting of three stages, namely: preliminary stage, development stage and implementation stage. The results show a valid value teaching module with an average value of 81.25 including the valid category. In the implementation, a trial of differentiated learning devices was carried out through teaching in class IX. At this stage, information was obtained on the value of the implementation of learning implementation above 90 including the Very High category. Likewise, student learning outcomes at this implementation stage increased with an N-Gain value of 0.578 including the moderate category. The effect size test value was obtained at 6,510 including a strong effect. This shows that the implementation of the differentiated learning device design has a strong effect on static electricity learning outcomes. The conclusions of the study were obtained as follows: (1) the design of differentiated learning devices assessed by experts and practices is valid; (2) the implementation of the differentiated learning device design is included in the high category, there are two students who have obstacles in the form of slow learners at the regular school which is the trial location; (3) the design of the differentiated learning device which is arranged effectively is shown by the N-Gain value in the medium category and the effect size value in the strong effect category
Genetic Parameters of Yield Character and Yield Components of Pigmented Rice Genotype Grown in Gogo Amilia Qurota A’yun; I Gusti Putu Muliarta Aryana; I Wayan Sudika; Ni Wayan Sri Suliartini; M. Taufik Fauzi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9270

Abstract

Increased public interest in red rice and black rice has triggered breeders to develop superior varieties that have high yields and are tolerant of the threat of drought. Genetic parameters are the basis needed for breeding to develop superior varieties. This research aims to examine the genetic parameters of pigmented rice genotypes grown upland. The experiment was carried out in June – September 2024 experimentally in the field using a gogo system, namely in Tampak Siring Village, Batukliang, Central Lombok, NTB. The design used was a Randomized Block Design (RAK) with 21 treatments, 10 red rice lines, 4 black rice lines, 4 parent lines, and 2 comparison varieties. Obtained 63 experimental units by repeating each treatment three times. The data collected was then analyzed using a one-way Analysis of Variance (ANOVA) test with a Randomized Block Design (RAK) model at a confidence level of 95% (α=5%), genetic diversity coefficient (KKG) formula, heritability and genotypic correlation. Referring to the analysis that has been carried out, the findings of the coefficient of genetic diversity and heritability of the number of full grains, weight of 100 grains, yield per plot of red rice and black rice lines are in the high category. The number of productive tillers, weight of 100 grains and weight of grain per hill had a significant positive correlation with the yield per plot, while the number of empty grain parameters had a significant negative correlation with the yield per plot.
Hubungan Pajanan Debu PM10 dan PM2.5 dengan Gangguan Pernapasan Pada Pekerja Penambang Batu Kapur Kabupaten Kebumen Prasetyo Adi Nugroho; Onny Setiani; Yusniar Hanani
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9276

Abstract

Limestone mining activities have an impact on respiratory disorders among workers due to the presence of dust particles smaller than 10µ. Workers experiencing respiratory issues are at risk of occupational diseases, especially as limestone mining operations continue. The presence of particulates (PM2.5 and PM10) not only causes respiratory problems but also other health issues, as a large number of particulates entering the body over a long period can increase the risk of death. The purpose of this study is to analyze the relationship between exposure to PM10 and PM2.5 dust and respiratory disorders among limestone mining workers in Kebumen Regency. This study is an analytical observational study with a cross-sectional approach, involving a population of 62 workers spread across 11 locations. The results showed a relationship between work duration (p-value = 0.024), length of exposure (p-value = 0.007), smoking habits (p-value = 0.015), use PPE (p-value = 0.003), and disease history (p-value = 0.000) with respiratory disorders. Meanwhile, age, PM2.5, and PM10 levels did not show a relationship with respiratory disorders as the p-values were > 0.05. The variables predominantly associated with respiratory symptoms were work duration (OR=5.100), length of exposure (OR=22.277), completeness of PPE (OR=17.330), and disease history (OR=7.536). Conclusion this study that PM2,5 and PM10 do not have a significant relationship with respiratory disorders among limestone mining workers in Kebumen Regency.
Enhancing Learning Outcomes in Applied Physics Through Web-Based Simulation Media Mukhlidi Muskhir; Zakaria Zakaria; Afdal Luthfi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9281

Abstract

This study aims to develop interactive web-based simulation learning media for applied physics subjects and to evaluate the validity, practicality, and effectiveness of the media in improving student learning outcomes. The research method used is Research and Development (R&D) with the ADDIE development model, which includes five stages: analysis, design, development, implementation, and evaluation. Validation was carried out by media and content experts, followed by field trials involving 69 students from SMKN 1 Bintan Utara. The research instruments used structured Likert-scale questionnaires to assess the validity, practicality, and effectiveness of the media. The validation results indicated that the learning media were valid and aligned with learning needs. The practicality test yielded an average score of 84.94%, categorized as highly practical. Effectiveness testing through gain score analysis showed an improvement in student learning outcomes, with a gain value of 0.32, categorized as moderate. In conclusion, the web-based simulation media is effective, valid, and practical in enhancing students' understanding of concepts and learning outcomes in applied physics.
Development of STEM-PJBL based Science electronic worksheets to Improve Students' Collaboration Skills Diana Rossa Martatiyana; Hadi Nasbey; Nidya Chandra Muji Utami
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9300

Abstract

Learning in the 21st century focuses on the use of advanced technology. At the elementary school level, digital-based learning innovation is important in creating a dynamic and interesting learning environment. This research aims to develop STEM-PjBL based e-LKPD and determine its validity and effectiveness on students' collaboration skills. This development uses a 4D model made by Thiagarajan which consists of 4 stages, namely Define, Design, Development and Disseminate.  With quantitative and qualitative data analysis techniques. Expert validation results show 86.9% is very valid and suitable for use. The responses of students and teachers showed very good results and were quite effective in supporting the improvement of students' collaboration skills, as seen from the n-gain scores of 0.5 and 0.4 in the "medium" category.

Page 9 of 18 | Total Record : 179

 7   8   9   10   11 

Filter by Year

2024 2024


Reset
Filter By Issues
All Issue 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