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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 6,421 Documents
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Development of E-LKPD in Motion System Materials for High School Class Using PageFlip 3D Software Afreni Hamidah; Diah Sefti Ayunasari; Erick Sanjaya
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3396

Abstract

The need for education in the 21st century is increasing. Technology facilities in learning are increasing rapidly and sophisticated. Technology must be utilized to the maximum with everyone, especially learners and teachers. E-LKPD is a worksheet or teaching material made using 3D PageFlip Software in accordance with technological developments. This research aims to develop, know the feasibility and know the response of teachers and learners to the electronic use of LKPD (e-LKPD) High School class XI motion system material using PageFlip 3D Software. This type of research is a Research and development or R&D with a development model referring to the ADDIE model. The developed product is validated by material experts and media experts, and then assessed by the teacher of class XI biology subjects. The data used is qualitative and quantitative data, obtained from the results of analysis of questionnaire calculations and interviews. The results from research and development that have been written in this paper, it can be concluded that the e-LKPD media developed can be used as an additional medium in the learning process in motion system materials
Implementation of Guided Inquiry Learning-Based Electronic Modules to Improve Student’s Analytical Skills Muhammad Noris; Margiyono Suyitno; Setria Utama Rizal; Adin Lazuardy Firdiansyah; Sukamdi Sukamdi
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3401

Abstract

This type of research is Research and Development (R&D) with the 4D development model (Define, Design, Development, and Disseminate). The research subjects were 70 Grade VII students of SMPN, NTB. The results of the Guided Inquiry-based E-Module feasibility test ranged from 89.56% to the very feasible category. This shows that the E-Module can be used as an instrument or learning media. Meanwhile, the results of the practicality test of the E-Module based on Guided Inquiry Learning based on student responses ranged from 88.32% in the very practical category, while the teacher's responses ranged from 93.04% to the very practical category. The test results for the effectiveness of using the Guided Inquiry-based E-Module are shown by the Gain-Score obtained by students after using the E-Module. This can be seen from the Gain score obtained by the experimental class ranging from 78.03% which indicates that the media is quite effective in learning. This can be seen from the Asymp value. Sig. (2-Tailed) ranges from 0.000 <0.05, meaning that there is a significant difference in the analytic abilities of students using guided inquiry learning-based E-Modules.
The Relationship between Nutritional Status and the Incidence of Hypertension in the Elderly at the Working Area of the Lubuk Pinang Health Center, North Bengkulu Amelia Rinita; Diana Melida; Sjaaf Fidiariani; Harun Harnavi
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3407

Abstract

Hypertension may occur primarily or is idiopathic. Where the causative factor cannot be identified or can occur secondarily as a result of a particular disease. This study aims to determine the relationship between nutritional status and the incidence of hypertension in the Elderly Work Area of the Lubuk Pinang Health Center, Muko-Muko Regency, North Bengkulu. The type of research used is analytical observational research with a cross-sectional approach. The affordable population in this study was the elderly who were registered for treatment at the Lubuk Pinang Health Center, Muko-Muko Regency, North Bengkulu, with 36 samples using the total sampling technique. Univariate data analysis is presented in frequency and percentage distribution and bivariate analysis using the spearman correlation test and data processing using the computerized IBM SPSS program version 24.0. The results of this study show that the highest age was 60-70 years, namely 28 people (77.8%), and the most gender was female, namely 31 people (86.1%). The most nutritional status was overweight, 15 people each (41.7%), the most hypertension was stage II, namely 25 people (69.4%), and there was a relationship between nutritional status and the incidence of hypertension in the Elderly Work Area of the Lubuk Pinang Health Center, Muko-Muko Regency, North Bengkulu (p=0.031). This research concludes that the highest age is 60-70 years. The most gender is female, the most nutritional status is overweight, the most hypertension is stage II, and there is a relationship between nutritional status and the incidence of hypertension in the Elderly Work Area of the Lubuk Pinang Health Center, Muko-Muko Regency, North Bengkulu
The Effect of Problem Based Learning on Student Critical Thinking Skills in Plant Reproduction System Material Sonya Asokawati; Asrial Asrial; Afreni Hamidah
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3454

Abstract

This study aims to determine the effect of PBL on students' critical thinking skills in plant reproduction system material. The method used in this study was a quasi-experimental with the matching-only posttest only control group design research model with the non-random assignment sampling technique consisting of class IX-A as the experimental class (class with PBL) and class IX-B as the control class (non PBL/direct learning model), each of which is 20 students in each class. The results of this study indicate that the control class's critical thinking skills were between pretest and posttest. Criteria for critical thinking skills in the pretest consisted of very critical 0%, critical 65%, quite critical 48%, less critical 26.66%, and uncritical 7.14%. Criteria for critical thinking skills in the posttest consisted of very critical at 87.5%, critical at 70%, quite critical at 52.85%, less critical and uncritical at 0%. The results of testing the hypothesis using the t test obtained results in the experimental class having a significance value of 0.04 which is less than α 0.05, then H0 is rejected and H1 is accepted. This means that there is no effect of the PBL learning model on students' critical thinking skills. It can be concluded that there is no effect of the PBL model learning on the critical thinking skills of students in the plant reproduction system material for class IX at Junior High School Baiturrahim Jambi.
Prospective Effect of Pruritus Intensity on the Quality of Life of Neurodermatitis Patients at the NTB Provincial Hospital Anak Agung Ayu Niti Wedayani; Dedianto Hidajat
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3534

Abstract

Neurodermatitis is a skin condition that is very itchy and chronic. Its characteristics are characterized by the presence of one or more plaques that experience thickening of the skin. One characteristic of the skin surface of patients with neurodermatitis is tree bark, which is caused by repeated rubbing or scratching responses. The aim of this study was to prospectively determine the effect of pruritus intensity on the quality of life of neurodermatitis patients in Mataram City in August - September 2022. This study was a cross-sectional study to determine the effect of pruritus intensity on the quality of life of neurodermatitis patients in the period August - September 2022. Data on psoriasis patients obtained from the Provincial Hospital of West Nusa Tenggara. Pruritus intensity was measured by VAS and 5D. Quality of life was assessed using the DLQI. There is a significant correlation between the intensity of pruritus and the quality of life of neurodermatitis patients as seen from the value of P=0.000<0.05. Based on the intensity of pruritus, the severity of VAS was obtained in the severe category, namely 36 respondents (50.0%) and 5D in the moderate category, namely 42 respondents (58.3%), and the quality of life was moderately affected by 31 respondents (43.1%). Based on the results of the study, it was found that there was a relationship between the intensity of pruritus and the quality of life of neurodermatitis patients in the city of Mataram. This statement is in accordance with the results of the data that the majority of neurodermatitis patients with moderate-severe pruritus intensity have a quality that has a moderate effect on the patient's life
The Role of Carrier Media and Types of Indigenous MVA Isolates on Soil Quality in Corn Plants in the Dry Land of West Nusa Tenggara Sukmawati Sukmawati; I Made Adnyana; Dewa Ngurah Supraptha; Riski Busaifi
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3537

Abstract

Corn plants have many benefits and are needed by the government as a national food reserve. West Nusa Tenggara (NTB) maize production fluctuated. If managed optimally, dry land agriculture in NTB can provide benefits for increasing agricultural production, especially corn production. The sustainability of dry land farming systems must be continuously improved even with various farming strategies with the main objective of improving soil fertility and overcoming drought stress constraints. One of the efforts to increase the productivity of NTB's dry land is the use of arbuscular vesicular mycorrhizal biofertilizers which are an alternative to improve the quality of soil and plants. Arbuscular vesicular mycorrhiza will colonize and infect roots maximally if using a carrier media that is compatible with MVA inoculant. Appropriate MVA carrier media will provide optimal environmental conditions for host plant growth. The aim of the research was to determine the role of Indigenous MVA and carrier media on soil quality in dryland maize. The research was carried out on corn plants using different carrier media and native MVA types. The study was designed as a factorial study using a completely randomized design (CRD) with 2 factors, namely the type of indigenous MVA isolates with 3 treatment levels and the Carrier Media Type factor with 4 treatment levels. There were 12 treatment combinations that were repeated 3 times so that 36 treatment combinations were obtained which were carried out at the Green House of the Faculty of Agriculture, Nahdhatul Wathan University, Mataram from December 2020 to February 2021. The results showed that the MVA type factor, the MVA isolate had a significantly different effect for all observation parameters, namely soil water content, soil pH, soil total N content and soil available P content, the best isolate was Glomus sp. The carrier media factor gives the result that the type of carrier media has a significant effect on the parameters of observing soil water content, soil total N content and soil pH with the best carrier media being rice husk charcoal biochart
The Effect of Virtual Blended Learning Models with PhET Assistance on Students' Mastery of Concepts in Fluid Material Mei Kurniadi; Supriyono Koes Handayanto; Sutopo Sutopo
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3540

Abstract

This study aims to determine the effect of blended learning virtual learning models on PhET-assisted fluid material on students' conceptual comprehension. The design model used in this research is an experiment with a pretest-posttest type. The sample used in this study was Class XI IPA C as the experimental object consisting of 35 students in one class. The test given was in the form of a concept comprehension ability test consisting of 10 multiple choice questions with a maximum score of 100. The results showed that the average posttest score was higher than the average pretest score in the experimental class. In addition, an N-gain value of 0.62 was obtained, which means that the value of increasing student learning outcomes using the phet-assisted virtual blended learning model is in the medium category. This shows that the use of PhET-assisted blended learning virtual models has an effect on students' mastery of concepts.
Adaptation Strategies of Chili Farmer Households in Dealing with Covid-19 Baiq Yulfia Elsadewi Yanuartati; Khazlinatul Watan; Nuning Juniarsih; Ni Made Wirastika Sari
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3566

Abstract

This study aims to determine the adaptation strategies of chili farmers' households in dealing with the impact of Covid-19 and the reasons for choosing this strategy in East Lombok Regency. The method used in this research is descriptive method. The unit of analysis in this study is chili farmer households in East Lombok Regency. The data in this study was obtained using in-depth interviews and documentation techniques. The data analysis used in this study consisted of several stages, which are data tabulation, data presentation and conclusion drawing. The data obtained in this study were processed using a descriptive data analysis technique. The results of this study indicate that the adaptation strategies carried out by chili famers’ households in dealing with the impact of Covid-19 in East Lombok Regency, are active strategies, passive strategies and network strategies. In making decisions, farmers in this study have their own reasons for choosing each strategy.
Differences In Lipid Profiles Based on Physical Activity Levels Among First-Year Students In a Medical Education Research Program Ida Ayu Eka Widiastuti; Seto Priyambodo; Rifana Cholidah
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3627

Abstract

Regular physical activity with adequate intensity, according to WHO recommendations, can prevent various chronic diseases, such as heart disease, diabetes mellitus, cancer, and bone disease. Physical activity can improve lipid profil: triglycerides, total cholesterol, HDL cholesterol (HDL-C), and LDL cholesterol (LDL-C). The aim of this study was to compare lipid profiles, which include levels of triglycerides, total cholesterol, HDL cholesterol (HDL-C), and LDL cholesterol (LDL-C) at different levels of physical activity: low, medium, and high levels of physical activity. This study was an observational analytic study using a cross-sectional study. The subjects of this study were 93 first year students of the Medical Study Program, Faculty of Medicine, University of Mataram. The level of physical activity was assessed using the International Physical Activity Questionnaire-Short Form (IPAQ-SF) questionnaire and the lipid profile levels were measured using the enzymatic calorimetric method. The Kruskal-Wallis test was performed to assess the comparison of triglyceride levels between groups with low, medium and high activity levels, One-way ANOVA test for total cholesterol, LDL-C and HDL-C levels, and Post Hoc LSD for HDL-C. Of the 93 subjects, 36 (38.71%) had low levels of physical activity, 49 (52.69%) moderate physical activity, and only 8 (8.6%) had high levels of physical activity. There was a significant difference in HDL-C in the high-moderate physical activity level (p=0.006), high-low physical activity level (p=0.006), and medium-low physical activity level (p=0.022). Based on the results of this study, it can be concluded that there are significant differences in HDL-C at all levels of physical activity. Regular, measured physical activity of moderate to high intensity can increase HDL-C
Development of Universal Indicator from Organic Waste Material Maria Bestanika Nugrahani; Risnita Vicky Listyarini
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.1567

Abstract

This research aims the development of universal indicators from organic waste materials. This is a research and development (R&D) with a modified ADDIE model. The universal indicator developed was implemented for students of class XI MIPA at Senior High School in Bantul, Yogyakarta. The data collection methods used are interviews, product validation sheets, observations, tests, and questionnaires. The results showed that the universal indicator can determine a pH value of 0-14 and can be stored for 11 days. The product developed has met valid criteria with an average percentage obtained of 94.20% based on validators evaluation. The product developed has met effective criteria with an average percentage obtained of 95.00% based on students’ science skills and 75.00% based on student learning outcomes and practical criteria with an average percentage obtained of 87.40%.

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