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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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PENGGUNAAN MODEL PEMBELAJARAN PROJECT BASED LERNING DALAM PEMBELAJARAN ILMU PENGETAHUAN ALAM DAN SOSIAL DI KELAS IV SDN LUBUK HARJO Priyatno, Hendri; Nazurty; Sukendro
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9242

Abstract

This research is motivated by the lack of enjoyable learning models that enhance students' critical thinking and problem-solving skills as an effort to improve learning outcomes in IPAS for fourth-grade students. The solution to this issue is the implementation of the Problem-Based Learning model. This study aims to determine the effect of using the Problem-Based Learning model on the learning outcomes of fourth-grade students at SD Negeri Lubuk Harjo. This research is a Classroom Action Research (CAR) study. Based on the analysis of evaluation test scores, there was an improvement in students' cognitive learning outcomes. The collected data were analyzed using descriptive statistical analysis, and the results showed that in the first cycle, the percentage of students who achieved mastery learning was 79.47%, which increased to 91.58% in the second cycle. Thus, it can be concluded that the use of the Problem-Based Learning model in Natural and Social Sciences learning can improve students' learning outcomes.
Budidaya Terumbu Karang yang Dipimpin oleh Komunitas: Studi Kasus dari Pulau Pahawang, Indonesia Nurhayu, Winati; Azmi, Sarah; Novriadi; Ariyanti, Yanti; Sari, Dian Anggria
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9272

Abstract

Coral reefs play a crucial role in Indonesia's coastal ecosystems, offering ecological and economic benefits. Pahawang Island, Lampung, presents a potential site for sustainable coral reef farming. However, destructive fishing practices, such as fish bombing in 2000, caused severe reef damage, prompting a cultivation initiative aimed at restoration and sustainable utilization. This study, conducted in 2024, explored the impacts and challenges of coral reef farming on Pahawang Island using surveys and focus group discussions. Data collection involved interviews with 100 residents, including coral farmers and village officials, and discussions with representatives from BUMDes, POKDARWIS, village officials, and coral reef traders. The Business Model Canvas and SWOT analysis were employed for evaluation. Hamlet had significantly stronger positive perceptions of coral reef farming (p-value = 0.037), while Pahawang Hamlet residents emphasized its challenges (p-value = 0.018). The findings also highlighted that many coral reef farmers had yet to fully implement all aspects of their business models. This study underscores the need for targeted interventions to address challenges and enhance sustainable coral reef farming practices.
The Role of Health Insurance in Facilitating Access to Healthcare Utilization: A Case Study of BPJS Kesehatan Users in Banten Province Kurniawanto, Hadi; Anggriawan, Muhammad Angga; Tejaarief, Billy; Kenedi
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9319

Abstract

Access to healthcare remains a major challenge, especially in developing countries, due to limited infrastructure, medical personnel, and funding. In 2017, the World Bank and WHO reported that nearly half of the world's population struggled to access healthcare due to high costs, including in Indonesia. This study examines the factors influencing BPJS Kesehatan participation and its impact on healthcare utilization. Using probit models and regression techniques, the analysis highlights key determinants, including residence, age, marital status, healthcare utilization, sanitation, household size, income, agricultural participation, health conditions, and employment status. The study also evaluates the effect of insurance coverage on healthcare visits using Negative Binomial Regression and IV Poisson GMM methods. Results indicate that while insurance increases healthcare utilization, factors such as geographic location and out-of-pocket expenses influence access. Findings suggest the need for targeted policies to improve insurance accessibility, particularly in rural areas, and address economic barriers. Limitations include the cross-sectional nature of the data and potential biases in self-reported information. Future research should explore longitudinal data and additional variables to better understand health insurance dynamics.
Effectiveness of the Implementation of an Innovative Problem-Based Learning (PBL) Model Based on TPACK to Enhance Student Engagement and Learning Outcomes in IPAS Zahroh, Lailatul; Sukendro; Indryani
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9369

Abstract

This study aims to analyze the effectiveness of implementing an innovative Problem-Based Learning (PBL) model based on Technological Pedagogical and Content Knowledge (TPACK)—a model never used before—in an effort to increase both student engagement and learning outcomes in Natural and Social Sciences (IPAS) among fourth-grade students at SD Negeri Sentang. The study was conducted in the fourth-grade class of SD Negeri Sentang during the 2024/2025 academic year and employed a classroom action research (PTK) design. The population and sample consisted of 12 fourth-grade students (6 boys and 6 girls). The research instruments included observation sheets, field notes, and a test result assessment format for cognitive learning outcomes. Both quantitative and qualitative data were collected through observations, interviews, and documentation. Quantitative analysis was used to evaluate observation and test results, while qualitative analysis was employed to assess student interview data. This study was conducted as an effort to create a technology-integrated learning environment that enhances engagement—focusing on 21st-century skills (communicative, collaborative, critical thinking, collaboration)—and improves student learning outcomes. The findings indicate that the innovative PBL model based on TPACK significantly improved student engagement and learning outcomes, as evidenced by observations, interviews, and test results. The study recommends adopting the innovative PBL model that leverages technology to achieve better educational outcomes.
Application of the STAD-Type Cooperative Model to Improve Student Learning Outcomes Yulita, Heni; Nazurty, Nazurty; Sukendro, Sukendro
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9370

Abstract

The purpose of this study is to determine the improvement in the learning outcomes of mathematical elements through the implementation of a STAD-type cooperative learning model. The research subjects are the students of Class V-A at SDN 1 Sindang Marga, Bayung Lencir District, Musi Banyuasin Regency, for the 2024/2025 academic year. The research objects are the students’ learning activities and their mathematics learning outcomes. Data on the students’ learning activities were collected using observation sheets, while data on their learning outcomes were gathered through achievement tests. The data obtained were subsequently analyzed descriptively and qualitatively. The research findings are as follows: (1) Mathematics learning using the STAD-type cooperative learning model improved the learning outcomes of mathematical elements from Cycle I to Cycle II, and students’ learning activities increased from Cycle I to Cycle II, (2) The learning mastery achieved by the students in Cycle I was 76.47% with a class average score of 78.32, and in Cycle II it increased to 91.18% with a class average score of 86.41; (3) The students’ learning activeness, measured classically, was 65.45% in Cycle I, which increased to 81.82% in Cycle II. Based on these results, and considering the indicators of a fully implemented learning process, it can be concluded that the objectives of this study have been achieved and the formulated action hypothesis is accepted.
The Implementation of a Problem-Based Learning (PBL) Model Assisted by Wordwall Media in the IPAS Subject to Enhance Students' Learning Outcomes Ariyani, Ariyani; Nazurty, Nazurty; Sukendro, Sukendro
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9373

Abstract

The Problem Based Learning (PBL) instructional model is an approach used to address problems encountered in real-world activities. It is a learning model that also considers deep thinking styles and skillful problem formulation to help students gain an understanding of the main topics and key concepts. This study aims to evaluate the implementation of the Problem Based Learning (PBL) model, supported by Wordwall media, in improving the learning outcomes of fourth grade students in the IPAS subject at SD Negeri 1 Bayung Lencir. The research employed a Classroom Action Research (PTK) method over four cycles. The study involved 21 fourth grade students, and data were collected through tests, observations, interviews, and documentation. The results indicated a significant improvement in students’ learning outcomes from the pre-test to the post-test. Before the model was applied, only one student achieved mastery. After implementing the PBL model with Wordwall media, the number of students reaching mastery increased to 11 out of 12. The use of PBL and Wordwall media proved effective in enhancing student motivation and learning outcomes, as well as in supporting active student engagement in the learning process. The study recommends that teachers adopt a problem-based learning model supported by interactive media to further improve student learning outcomes
Antidiabetic Activity of Cep-Cepan Leaf Extract Nanoparticles (Castanopsis costata) in Streptozotocin-Induced White Rat Models Ginting, Astriani Natalia Br; Ginting, Chrismis Novalinda; Rusip, Gusbakti; Chiuman, Linda
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9408

Abstract

The cep-cepan plant (Castanopsis costata) from the Fagaceae family is traditionally used by the Karo community in Medan, North Sumatra, to treat diabetes mellitus, although its efficacy has not yet been scientifically proven. This study aimed to evaluate the effectiveness of the antidiabetic activity of cep-cepan leaf extract nanoparticles (Castanopsis costata) in a streptozotocin-induced white rat model. A total of 25 male white rats were divided into five treatment groups: a positive control group, a negative control group, and three experimental groups treated with extract concentrations of 25, 75, and 150 mg/kg body weight, respectively. Plasma glucose levels were measured every 72 hours for 15 days using blood samples taken from the tail. Pancreatic tissue was then examined, and the data were analyzed using one way anova. The findings showed significant antidiabetic activity in all treatment groups, with p < 0.001. The nanoparticle extract of cep-cepan leaves exhibited the highest antidiabetic potential at a dosage of 150 mg/kg, reducing blood glucose levels by 59.39%. These results suggest that the nanoparticle extract of cep-cepan leaves demonstrates antidiabetic activity in the streptozotocin-induced white rat model, and it has the potential to be developed as an alternative treatment for diabetes mellitus.
A Bibliometric Analysis of Problem-Solving Skill and STEM Integration in Education (Scopus Database 2004-2024) Afifah, Reny; Kuswanto, Heru; BN, Ayu Mar’ati
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9432

Abstract

Problem solving and STEM integration in education are important in many countries around the world. Problem solving and STEM integration in education can also be applied at various levels. This study aims to describe the development trends of research in the topic, as well as to identify the most relevant and widely cited countries, sources and topics in the related literature. Previous studies have shown that problem solving and STEM integration are mostly applied in secondary schools. In this study, we extracted from the Scopus database to analyze and evaluate the results of scientific publications related to problem solving and STEM integration in education during 2004-2024. The number of publication data that has been filtered is 106 publications, all of which are taken from the Scopus database. The results of the quantitative analysis show that research on problem solving and STEM integration in education has grown rapidly in the last 5 years. The most relevant and most cited country is the USA. Meanwhile, the most relevant source is CBE Life Sciences Education. The research topics are also quite diverse, focusing on several issues: engineering, education, humanism, professional aspect, etc. This research has limitations, because the publication data we analyzed was only data from Scopus and the analysis we used used VOSviewer and biblioshiny.
The Implementation of the Paired Storytelling Model Assisted by Audiovisual Media to Improve Student Learning Outcomes in IPAS Subject Aisah, Siti; Sukendro; Indryani
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9474

Abstract

The paired storytelling learning model is a teaching model developed with an interactive approach between students, teachers, and the subject matter. This study aims to improve student learning outcomes in the IPAS subject through the implementation of the paired storytelling model assisted by audiovisual media. Considering the importance of education that is adaptive to the development of the times and the needs of students, this study uses a classroom action research (CAR) approach at SDN Selaro Berseri, involving 17 fourth-grade students. The research method was conducted in two cycles, including planning, implementation, observation, and reflection. The results of the study show a significant improvement in student activity and learning outcomes. Observation data shows that student activity increased from 29.4% in the pre-test to 88.2% in the post-test. Additionally, the percentage of learning completeness increased from 29.4% to 88.2% after applying the paired storytelling model. Interviews with students showed positive responses to this learning method, which encouraged active involvement and increased learning motivation. This study recommends the application of the paired storytelling model assisted by audiovisual media as an innovative strategy in IPAS learning to improve student learning outcomes.
The Use of the PBL (Problem Based Learning) Model in the Material of Matter and Object Form to Improve Critical Thinking Skills and Student Learning Outcomes Alamha; Sukendro; Indryani
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9512

Abstract

PBL (Problem-Based Learning) teaching with problem-based skills is effective for improving learning through critical thinking activities and enhancing learning outcomes. Critical thinking is logical and reflective thinking that focuses on deciding what should be believed or done. This study is classroom action research aimed at improving students' critical thinking skills and learning outcomes by using the PBL (Problem Based Learning) model in the material of matter and its states. Data were collected using observation sheets and evaluation questions at the end of each cycle. Critical thinking skills data were obtained by summing all scores across 5 indicators, dividing by the total maximum score, then multiplying by 100. The score obtained was 49, which met the criteria for sufficient critical thinking in cycle I, and increased to 63, meeting the criteria for critical thinking in cycle II. The percentage of learning mastery increased from 11% in the pre-cycle to 66.7% in cycle I, and further increased to 83% in cycle II. This proves that the use of PBL (Problem Based Learning) can enhance students' critical thinking skills and learning outcomes.

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