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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 6,214 Documents
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Increasing the Duration of Eye Contact in Children with Autism Through the Look and Say Technique Semi Tarappak Panggoa; Dwiyatmi Sulasminah; A. Mappincara; Tatiana Meidina
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4473

Abstract

The main problem taken to conduct this research is children with autism who experience low ability to make eye contact. This study aims to determine whether extended eye contact can be achieved by autistic individuals using the look technique. The purpose of this study is to learn how to improve the capacity of grade 4 autistic students to make eye contact. This study employs experimental research methods and a Subject Research Strategy (SSR) using an A-B-A design. The collected data will then be subjected to quantitative statistical processing before being displayed as percentages, graphs, and means. According to the study's findings, kids have a poor capacity to create eye contact before using the Look technique. (1) There was relatively little eye contact with the NA participant prior to using the Look method. (2) The NA participant had eye contact for a longer period of time after receiving the gaze method, reaching the high category. (3) For autistic children who have received treatment utilizing the Look approach, the amount of eye contact is sufficient. (4) While the value attained by NA individuals was higher than before receiving treatment, the capacity of NA subjects to extend contact time in baseline 1 (A1) settings in baseline 2 (A2) after receiving therapy declined from a high category to an adequate category in intervention condition B. This demonstrates how the Gaze method encourages extended eye contact in autistic kids. This is a result of the intervention's effect
Contamination Levels of Pb Heavy Metals and Availability of Phytoremediation Plants in the Gampong Jawa Landfill Area, Banda Aceh City Arvi Amalia; Zumaidar Zumaidar; Amalia Amalia
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4474

Abstract

Heavy metal contamination is a major problem that occurs in landfill areas and contamination will continue to increase over time. This condition has a real impact on the increase in the accumulation of various kinds of materials which will have an impact on the occurrence of hazardous material accumulation such as the heavy metal lead (Pb). The purpose of this study was to determine the levels of heavy metal contamination of Pb found in the Gampong Jawa landfill area and the availability of phytoremediation plants as a mechanism to contain pollutant levels in the soil. The method of data collection was carried out by measuring the levels of lead accumulation (Pb) in groundwater in the TPA Gampong Jawa Kota Banda Aceh using the Atomic Absorption Spectrophotometry (AAS) method and for the availability of phytoremediation plants using an observational approach with a descriptive method. under the peacock (0.5648 ppm), under the neem (0.3031 ppm), under the orange garden (0.4438 ppm). The phytoremediation plants found included Samanea saman L, Leucaena leucocephala L, Cymbopogon citratus, Imperata cylindrica L, Desmodium ovalifolium, Azadirachta indica
Relationship Between BE4DBE2 and Variables n and z: A Comprehensive Analysis Using Linear Regression, Nonparametric Regression, Naive Bayes Classification, Decision Tree Analysis, SVM Analysis, K-Means Clustering, and Bayesian Regression Budiman Nasution; Winsyahputra Ritonga; Ruben Cornelius Siagian; Paulus Dolfie Pandara; Lulut Alfaris; Aldi Cahya Muhammad; Arip Nurahman
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4483

Abstract

This research employed various statistical techniques, including linear regression, nonparametric regression, Naive Bayes classification, decision tree analysis, Support Vector Machine (SVM) analysis, k-means clustering, and Bayesian regression, to analyze nuclear data. The research aims to explore the relationships between variables, predict binding energy, classify nuclear data, and identify similar groups. The research results revealed that linear regression indicated a significant influence of the intercept and predictor variable 'n' on the variable 'BE4DBE2,' while the variable 'z' was not significant. However, the overall model had limited explanatory power. Nonparametric regression with smoothing functions effectively modeled the relationship between 'BE4DBE2' and variables 'n' and 'z,' explaining approximately 11% of the variability in the response variable. Classification using Naive Bayes successfully categorized nuclear data based on 'n' and 'z,' revealing their relationship. Decision tree analysis evaluated the performance of this classification model and provided insights into accuracy, agreement, sensitivity, specificity, precision, and negative predictive value. SVM analysis successfully built an accurate SVM model with a linear kernel, classifying nuclear data while depicting decision boundaries and support vectors. K-means clustering grouped nuclear data based on 'n' and 'z,' revealing distinct characteristics and enabling the identification of similar clusters. The Bayesian regression model predicted binding energy using 'n' and 'z' as independent variables, capturing the Gaussian distribution of 'BE4DBE2' and providing statistical measures for parameter estimation. Ccomprehensives nuclear data analysis using various statistical approaches provides valuable insights into relationships, predictions, classification, and clustering, contributing to the advancement of nuclear science and facilitating further research in this field.
Disaster Prevention and Management: A Critical Review of The Literature Nazaruddin Ali Basyah; Muhammad Syukri; Irham Fahmi; Ismail Ali; Zulfadhli Rusli; Elva Sesioria Putri
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4486

Abstract

This article explores disaster management, focusing on ethical considerations and fair allocation of relief resources in public health disasters. Disasters require emergency resources to aid and protect affected populations, raising ethical questions about fair allocation of relief funds for speedy recovery. Research in crisis situations presents moral dilemmas, balancing the ethical obligation to protect study participants' interests with the necessity for research. This literature review examines these topics in disaster response and recovery, emphasizing virtues such as caution, courage, justice, stewardship, vigilance, resilience, selfless charity, and communication in catastrophe response. Using the PRISMA method, relevant peer-reviewed articles were selected, highlighting the need for further research in disaster mitigation and management. The paper emphasizes the importance of justice and ethics in crisis situations, underlining the fundamental role of ethics in driving societal changes. Intending to enhance disaster management, this study introduces ethical concepts to stimulate discussions among disaster responders and managers. As an original contribution, this paper provides valuable insights for disaster management students and educators, significantly contributing to understanding the relationship between disaster prevention and management, and offering relevant recommendations to enhance disaster management outcomes.
Stop Drug’s Education by National Narcotics Agency towards Students in Palangka Raya City Tonich Tonich; Ahmad Saefulloh; Nani Setiawati; Esty Pan Pangestie; Eriawaty Eriawaty
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4488

Abstract

This piece tries to figure out how the BNN Palangkaraya City program teaches kids not to use drugs. This study was started because there are so many stories in the media about students who have been hurt by drug use. This situation makes me worry about the next generation of students if it isn't taken seriously right away by an official organization like BNN Palangka Raya City and with the help of the community. So that this talk can go in a certain direction, the author focuses the study on how BNN Palangkaraya City's anti-drug education programs for students are put into place. This study is a type of detailed qualitative research that looks at things as they are and tries to figure out what they mean. Observation, direct interviews, and written records are all ways to gather data. Snowball sampling methods are used to show the data, reduce the amount of data, and come to conclusions. Source triangulation is used in the data truth method. The data showed that the best way to teach people not to use drugs was through the BNN Goes to School program, which is a partnership between BNN Kota and junior and senior high schools. Second, the literacy program is a partnership between BNN Kota and the mass media for P4GN socialization on national holidays. It also includes three programs for recruiting volunteers and activists who are trained in how to help protect young people from the dangers of drugs.
Utilizing Internet of Things (IOT)-based Design for Consumer Loyalty: A Digital System Integration Zaenal Aripin; Vip Paramarta; Kosasih
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4490

Abstract

The purpose of this research is to describe the design of a digital system to create IOT-based customer loyalty. The application of IOT systems for the banking sector is inevitable as part of the widespread positive impact of communication and information technology. The method used in this research is to use literature review by reading a lot of previous research which is the basis for this research by reading a lot of research, the author will be able to better understand the ongoing research by reading a lot of books and journals of previous research, new problems will be found and can be used as future research. The result of this research is a proposed system that can be used as a reference for further research, and can be used as an applied system so that the existing system can be further developed and can be even better, the proposed system produces the latest system using IoT and is expected to produce a smart consumer loyalty system. 
Analysis of Student Needs for Bank Microlearning Development in Biology Learning Media Courses Diana Susanti; Vivi Fitriani; Rahayu Trisetyowati Untari; Bambang Surpiatno; Riandi Riandi; Rahmi Insanniatul Khairah; Muhammad Yahya
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4492

Abstract

Biology learning media subject taught about what is media, The function of media, and the operating of media. The material taught has not been conveyed properly because it has not been supported by the right media. This makes students untrained in designing appropriate media for the learning process. This study aims to see the needs of students and lecturers in the development of Microlearning Banks for Biology Learning Media Courses. This researched is a development research using a 4D model. This research was only carried out at the definition stage. This stage was carried out to analyze the needs of student lecturers and in developing Microlearning Banks for Biology Learning Media Courses. Processed data with descriptive analysis. The results of the research analysis show that the needs of students and lecturers for the development of Bank Microlearning for Biology learning media courses were in the required criteria with a percentage of 80% and 83%. It can be concluded that it is necessary to develop Microlearning Banks for Biology learning media courses needed by lecturers and students.
Implementation of C4.5 and K-Nearest Neighbor to Predict Palm Oil Fruit Production on Local Plantations Rahmahwati Rahmahwati; Elika Thea Kirana
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4498

Abstract

The agricultural sector, especially oil palm plantations, has an important role in the Indonesian economy. Oil palm farming has increased the welfare of farmers and provided employment. In this study, researchers used the C4.5 and K-Nearest Neighbor algorithms in the RapidMiner application to analyze oil palm fruit production data after going through the data preprocessing process. The C4.5 algorithm produces a decision tree with an accuracy of 94.12%, while the KNN algorithm achieves an accuracy of 82.53%. Based on these results, it can be concluded that the C4.5 algorithm has a higher accuracy in classifying oil palm fruit production based on existing attributes.
Utilization of Fly Ash Waste in the Cement Industry and its Environmental Impact: A Review Ratih Permatasari; Ahyahudin Sodri; Haruki A gustina
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4504

Abstract

The cement industry is one of the most important industries in the development of a country. However, the production activities of the cement industry also cause significant environmental impacts, one of which is air pollution. One of the by-products of fuel combustion in the cement industry is fly ash, which if not managed properly can pollute the air and the surrounding environment. This research aims to provide an overview of the environmental impacts of using fly ash in the cement industry, especially in relation to air pollution. This research uses the literature review method, which is by collecting and reviewing literature or documents related to the research topic. The data sources used in this research are scientific journals, books, and other related documents. Data analysis in this study was carried out by reviewing and examining literature or documents related to the research topic, then summarizing and compiling the results of the analysis into an overview. Based on the results of this study, it can be concluded that the use of fly ash in the cement industry has significant environmental impacts, especially related to air pollution. However, there are several technologies and fly ash processing methods that can reduce the environmental impact of cement industry production activities, such as the use of fly ash as raw material for making lightweight concrete or as raw material for the production of other building materials.
The Effect of Health Education on the Behavior of Elderly with Hypertension Asni Hasanuddin; Muh Khidri Alwi; Ricvan Dana Nindrea; Astuti Astuti; Nilam Fitriani Dai; Andi Maryam; Ardiansah Hasin; La Ode Asrianto
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4506

Abstract

Education is one way that can be used to increase one's knowledge. Education can be given in various fields, including health. The purpose of this study was to determine the effect of Health Education on increasing the knowledge, attitudes and behavior of elderly people with hypertension in the Pangkajene Health Center area in 2023. This type of research used a quantitative method with a pre-experimental design study with pre-test and post-test design treatment, while the population was patients 90 people who suffer from hypertension at the Pangkajene Health Center use total sampling. The results of this study used the Wilcoxon test analysis. Knowledge was -8.132 and a significant value was 0.000 (p<0.05), Attitude was -8165 and a significant value was 0.000 (p<0.05), and Behavior was -8267 and a significant value was 0.000 ( p<0.05), there was a significant difference in the results of the Health Education pretest and posttest on the attitudes of the elderly with hypertension in the Pangkajene Health Center area. The results of this study indicate that there is an effect of Health Education on the attitude of the elderly who experience hypertension in the Pangkajene Health Center area. The conclusion of the study showed that there was an effect of Health Education on the knowledge, attitudes and behavior of elderly people with hypertension in the Pangkajene Health Center area. it is expected that the puskesmas will carry out home care because elderly people with hypertension cannot carry out health checks because there is no family to take them to health services because they are busy with their daily activities.

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