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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 6,280 Documents
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Analysis of Students' Metacognition Skills in Solving Static Fluid Problems Malawau, Seska
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.v9i9.5148

Abstract

Students' errors in solving problems are caused by a lack of accuracy and calculation as well as the use of strategies in problem solving. So, to improve academic achievement, students need metacognitive skills so they can manage their cognition and find weaknesses so they can be corrected. This research aims to describe students' metacognitive skills in solving static fluid physics problems. The type of research used is quantitative descriptive research. Participants in this research were class XI science students at SMA Negeri 12 Ambon, a total of 26 students. The sample was selected using a purposive sampling technique. The instruments used are tests and non-tests in the form of essay test questions and the MAI metacognitive skills questionnaire. Based on the research results, it can be concluded that with a total of 26 students with metacognitive skills in planning and monitoring indicators in solving test questions, it can be seen that 21 students (80.8%) and 18 students (69.2%) have very good qualifications. Meanwhile, in the evaluation category, only 9 students (34.6%) qualified as very good. In this way, MAI can be used by teachers in solving students' physics problems. Therefore, students are expected to be more active and study hard, especially practicing solving physics problems with different problems in order to achieve good metacognitive skills
Morfometri Pencitraan Gelembung Renang Dan Potensi Penurunan Denyut Jantung Pada Penggunaan Minyak Cengkeh Sebagai Anestetik Ikan Nila Jatimbulan (Oreochromis niloticus) Vidiastuti, Dian; Arfiati, Diana
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.v9i9.5178

Abstract

Jatimbulan tilapia has the potential to be developed in Indonesia because it is easy to cultivate. The use of anesthetics in the dry transportation process and medical examination of fish often uses clove oil because it is cheap and easy to obtain. This research was conducted to determine the effect of using clove oil as an anesthetic on the swim bladder and heart rate. 35 adult Jatimbulan tilapia fish, 4 months old, male, were divided into 7 treatment groups, namely control (P1), clove oil anesthesia induction dose of 20 ppm (P2), 30 ppm (P3), 40 ppm (P4), 50 ppm ( P5), 60 ppm (P6) and 70 ppm (P7). The swimming pool measurement method uses lateral projection radiography imaging and echocardiography to measure heart rate. The results of the Tukey test showed that there was no difference in the average length of the swim bladder for each group, while the doses of P5 (50 ppm) and P6 (60 ppm) caused an increase in the width of the swim bladder compared to P1 (control) and P2 (20 ppm). Group P7 (70 ppm) had the lowest average heart rate compared to all groups, namely 49 ± 3.69 times per minute. The conclusion of this research is that the use of clove oil at a dose of 20-70 ppm for anesthesia of Jatimbulan tilapia does not affect the dimensions and structure of the swim bladder, but it is necessary to anticipate a decrease in heart rate that occurs with increasing doses.
Effectiveness of the Inquiry Based Learning Model Based on Mobile Learning on Students' Creative Thinking Skills: A Meta-Analysis Suyatmo, Suyatmo; Yustitia, Via; Santosa, Tomi Apra; Fajriana, Fajriana; Oktiawati, Unan Yusmaniar
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.v9i9.5184

Abstract

This study aims to determine the effect of the inquiry-based learning model based on Mobile Learning on Students' Creative Thinking Skills. This type of research is quantitative research with meta-analysis methods. The data source comes from analysis of national and international journals. The process of searching for data sources through the Google Scholar, ERIC, DOAJ, Wiley, Taylor of Francis and Plos ONE databases. Inclusion criteria are data sources from national and international journals indexed by SINTA; Scopus, WOS, DOAJ and EBSCO, Research must be related to inquiry models, mobile learning and critical thinking skills, Journals must be published in 2017-2023 and have a value (r), (t), or F N ≥ 25. Research results of 18 studies explains that the inquiry-based learning model based on mobile learning has a significant effect on students' creative thinking skills (z = 6.713; p < 0.001; CI 95% (0.784; 1.206). The effect size in this study is high criteria (rRE = 0.885). These findings show the application of mobile learning-based inquiry learning models has a major effect on students' creative thinking skills.
The Connection Between Dust Mite Number And Abiotic Factors In Boarding House Dust Rofieq, Ainur; Nurrohman, Endrik; Indriyanti, Wika
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.v9i9.5215

Abstract

Dust mites are insects that have a wide range and can cause a variety of allergy illnesses. The existence of mites in an environment can be affected by abiotic factors that espouse the growth of the mites. This research aims to analyze the connection between dust mite number and abiotic factors of boarding house dust. This research was descriptive. The research was conducted in Dau District, Malang Regency, using an analysis unit of student boarding houses and their residents (students) from 2018/2019 to 2019/2020. The research population consisted of student boarding houses that had been recognized as having disruptions due to exposure to house dust. The UMM Biology Laboratory was used to obtain research data. Inferential statistical tests with SPSS 21 software were employed as part of the analysis technique. The results of this research indicate that room temperature, humidity, light intensity, wind speed, dry matter, ash content, protein content, crude fat, and crude fiber are abiotic factors that influence the TDR (House Dust Mites) population in boarding houses. Humidity is one of the abiotic factors that influence the existence of TDR among all the abiotic factors that influence the existence of TDR. The findings of this research can be utilized as a source of information for the general public, particularly students, to always pay attention to the cleanliness of their surroundings so that it does not become a medium for developing TDR and reducing the TDR population
Public Perceptions of Ecotourism in Bagek Kembar Mangrove Essential Ecosystem Area, Sekotong, West Lombok Hadiprayitno, Gito; Suana, I Wayan; Syazali, Muhammad; Japa, Lalu; Santoso, Didik; Suyantri, Eni
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.v9i9.5221

Abstract

Bagek Kembar mangrove ecotourism is a new tourist destination. Therefore, further management is needed by involving the public and related parties. In this regard, a study aimed to analyze public perceptions of ecotourism in the mangrove in Bagek Kembar. Public perception data was collected through a questionnaire combined with interviews. Respondents were determined by purposive technique and grouped into the general public, ecotourism managers, and tourists. Research data were analyzed descriptively and inferential statistics. Interpretation of the average value of respondents' perceptions of the Bagek Kembar mangrove ecotourism is grouped into four categories: low, moderately low, moderately high, and high. The results showed that the public perception of the Bagek Kembar mangrove ecotourism is moderately high (average score of 0.60). Meanwhile, the increase in facilities and infrastructure, as well as access to ecotourism, was perceived by respondents as moderately low, with an average score of 0.49 (facilities and infrastructure) and 0.48 (road access to ecotourism). All respondents (100%) stated that the Bagek Kembar mangrove ecotourism must be further managed and developed. Although most respondents (75%) stated that the Bagek Kembar mangrove ecotourism had been well managed
The Differences in Pulse Frequency in Male Tobacco Smokers and Non-Smokers Aged 20-60 Years Basri, Mohammad; Syakur, Rosdiana; Ilham, Nur
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.v9i9.5237

Abstract

Indonesia has become the 3rd ranked country with the highest number of active smokers at 61.4 million after China and India. Cigarettes are an addictive substance that causes withdrawal syndrome or addiction both physiologically and psychologically which causes a decline in a person's mental health and quality of health. This study aims to determine the difference in pulse frequency in male tobacco smokers and non-smokers aged 20-60 years. The research was conducted on 60 people in Barembeng Village, Gowa Regency. Data collection using questionnaires. Data were analyzed using the Chi-Square Test. The results of this study showed that the largest number of respondents were respondents who did not smoke and had a normal pulse, 22 people (36.07%) and respondents who actively smoked and had a bradycardic pulse, 6 people (10%), respondents who actively smoked and 5 people (8.30%) had normal pulses, 14 people (23.30%) actively smoked and had tachycardic pulses. Respondents who did not smoke and had a bradycardic pulse were 6 people (10%), and respondents who did not smoke and had a tachycardic pulse were 7 people (11.70%). The results of the correlation test obtained a value of p = 0.003, which shows that there is a relationship between smoking and pulse rate in male tobacco smokers and non-smokers aged 20-60 years.
Microcontroller-Based Mechanics Experiments in Physics Learning: Systematic Literature Review Using PRISMA Fauza, Naila; Ernidawati, Ernidawati; Zulhelmi, Zulhelmi; Rahim, Fanny Rahmatina; Riwandi, Fayolla Octa; Latif, Ahmad Amirul; Mathluba, Khairan
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.v9i9.5258

Abstract

Microcontrollers are capable of digitizing conventional equipment so that it will make it easier for practitioners to carry out experiments. The aim of this research is to determine the use of microcontrollers in physical mechanics experiments using the Systematic Literature Review method. The data collected was in the form of national and international journal articles from accredited and indexed electronic databases and then extracted. The research results show mechanical experiments using microcontroller-based experimental tools, supporting sensors used in these tools, the learning models applied, learning achievements that can result from activities and the types of research used to discuss these experimental tools
Risk Factors for Stunting in Toddlers in the Public Health Center Working Area Embo Jeneponto, South Sulawesi Syakur, Rosdiana; Musaidah, Musaidah Musaidah; Handayani, Nur
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.v9i9.5266

Abstract

Stunting is still a nutritional problem in Indonesia, including in South Sulawesi. The impact of stunting is very broad, starting from the individual, family, community, and country levels. This study aims to analyze the risk factors for stunting incidents in the Embo District Health Center Work Area, Jeneponto. The type of research used in this research is observational with a "Case-Control Study" (case-control) approach, namely the status of the research design carried out by identifying subjects in the form of cases, using primary data through interviews with questionnaires. The variables studied included maternal education, birth weight, birth length, and exclusive breastfeeding. The sampling technique uses simple random sampling. The number of samples in this study was 136 samples which included 68 case groups and 68 control groups. The results of the study showed that the variables that were risk factors for stunting were maternal education (OR= 9.758), birth weight (OR= 5.590), body length (OR= 8.065), and exclusive breastfeeding (OR= 4.286). Therefore, efforts are needed to increase the knowledge of every prospective mother by providing education on nutritional requirements for pregnant women so that they can prevent low birth weight and short birth length as well as postpartum education for exclusive breastfeeding.
Hidroksi Metil Glutaril Coenzyme-A (HMG CoA) Reduktase Inhibitor and New Onset Diabetes Mellitus: A Review of Correlation and Clinical Implication Wardani, Indah Sapta
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.v9i9.5274

Abstract

Treatment of lipid abnormalities with HMG CoA reductase inhibitor (statin) has been used for diabetic and non diabetic patients. Various studies have describe increased risk of new onset diabetes associated with statin therapy. This review aims to explain potential mechanism that related to diabetogenic effect of statin. This research was created by collecting literature that relevant to the topic. The types of literature used are clinical trials, meta analyzes and systematic reviews between 2013 until 2021. HMG CoA reductase is the target of statin therapy and the acting of this enzyme is inhibited by statin in competitive way. In vivo and in vitro studies reveal that statin reduce synthesis of mevalonate pathway and increase cholesterol transport that influence B cell function and decrease of insulin sensitivity and insulin secretion by multiple mechanism. Recent genetic study suggest that increased risk of type 2 diabetes mellitus pathway explained by gene variant target for LDL cholesterol lowering drugs. Accumulating evidence from several statin studies suggest that pravastatin is the least diabetogenic statin. Simvastatin, atorvastatin and rosurvastatin are more diabetogenic statin. The used of statin in clinical practice should concerned about benefit on cardiovascular while still considering the possible risk of developing type 2 diabetes mellitus. Regular monitoring of patients glycemic control is mandatory
Resistance To Antiretroviral Therapy In People With HIV Asryadin, Asryadin; Yuniati, Nilasari Indah; Panjenengan, Lalu Addien Faqih; Satriana, Baiq Trisna
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.v9i9.5283

Abstract

Human Immunodeficiency Virus (HIV) is a virus that damages the immune system, and has RNA genetic material which is converted by the reverse transcriptase enzyme into DNA. This research aims to determine the existence of resistance by identifying mutations related to drug resistance in HIV-1, especially in the genes encoding the PR and RT enzymes which are the targets of ARVs. This research uses the observational method. Research data analysis was carried out in the form of descriptive data analysis of the output of each formula based on the results of HIV measurements. This study contains a series of reviews that focus on the topic and incidence and possibility of HIV drug resistance (ART) in PLHIV/PLWHA. The main and important thing in detecting the possibility of resistance to ARV therapy is by examining the genotype and phenotype. Standardization between laboratories for drug resistance studies through the use of various methods, especially to identify mixed bases that cause estimated resistance mutations. Additionally, sequencing of protease, RT, and/or integrase is used to identify the clinical significance of DRM. There are two genetic mechanisms of NRTI resistance, namely: (1) discriminative mutations that activate RT to differentiate between the dideoxy-NRTI chain terminator and the cell's own dNTP; and (2) unblocking mutations that facilitate phosphorylytic excision of NRTI-triphosphate from viral DNA. Blocking mutations are also referred to as thymidine analogue mutations (TAMs).   ARV resistance can be detected by examining the virus genotype which aims to determine the occurrence of mutations in one of the virus codons compared to ARV-sensitive wild type HIV-1 and by in vitro phenotyping, where this method takes quite a long time and is usually focused on finding a regimen new drug

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