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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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PENGEMBANGAN ENSIKLOPEDIA TANAMAN ANYAMAN SUKU MELAYU KABUPATEN NATUNA lena, Serly Marsa; Sunandar, Ari; Qurbaniah, Mahwar
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8369

Abstract

The Malay tribe community in Natuna Regency still preserves one of the cultures, namely weaving several products that are used as tools to support their daily needs.  This study aims to determine the validity of the encyclopedia of woven plants of the Malay tribe in South Bunguran District, Natuna Regency and to determine student responses to the encyclopedia of woven plants of the Malay tribe in South Bunguran District, Natuna Regency. The method used is design and development (D&D). Based on the results of the research that has been done, it is found that the media encyclopedia of woven plants of the Malay tribe of Natuna Regency has fulfilled the validity aspects where the media aspect is 95.29% (very valid), the material aspect is 96.67% (very valid), and the linguistic aspect is 97.27% (very valid). Learners gave a very good response where on a small scale trial and a large scale got a small scale score of 91.04% (Very good) and a large scale of 93.50% (Very good). It can be concluded that the encyclopedia of woven plants of the Malay tribe in Natuna Regency can be utilized as a biology learning media that is included in biodiversity material.
Caspase 3 and Caspase 10 Expression in Rat Muscles Post Gagatan Harimau (Paraboea leuserensis B.L.Burtt) Nanoherbal and Exercise Ashfira; Ilyas, Syafruddin; Tanjung, Masitta
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8371

Abstract

This study aims to analyze the Expression of Caspase 3 and Caspase 10 in Rat Muscles Post Gagatan Harimau (Paraboea leuserensis B.L.Burtt) Nanoherbal and Exercise. Treatment consists of control group, maximum physical exercise, maximum physical exercise + Vitamin C at a dose of 2 mg/Kg Body Weight, maximum physical exercise + Gagatan Harimau nanoherbal with concentration 100, 125 and 150 mg/Kg BW. Data obtained from each observation parameter were recorded and presented in table and figure form. The data were analyzed using SPSS software version 25 with significant differences at 5%. The results of the study showed all treatments (p<0.05) in the expression of caspase 3 and caspase 10 in rat muscle. At dose of 150 mg/Kg BW can reduce the expression of caspase 3 and caspase 10 in rat muscle. Induction of Gagatan Harimau leaf nanoherbal as an antioxidant in male rats given swimming physical exercise showed improvements in muscle histology and morphology. A dose of 150 mg/Kg BW of nanoherbal Gagatan Harimau leaves was the best dose because it showed cell regeneration close to the normal treatment group.
Pengembangan Bahan Ajar Interaktif Berbantuan Flipbook untuk Meningkatkan Hasil Belajar Salzabila, Putri Alicia; Fathurrahman, Moh.
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8404

Abstract

SD 2 Mlati Lor Kudus has important problems in learning activities, including limited digital learning media so that student learning outcomes are relatively low, especially in science education material regarding style and its influence in everyday life. This research aims to develop products, test the effectiveness and feasibility of implementing interactive learning media for teaching materials in class IV natural education and social science subjects at SD 2 Mlati Lor Kudus-Central Java. This research applies research and development (RnD) using the ADDIE research model design. This research produced four things, including: 1) Development of flipbook-based digital teaching materials on science learning style material; 2) The students response to the interactive media flipbook-based digital teaching materials was very valid with a score percentage of 93.5%; 3) Media product feasibility test which is considered very valid by experts with an average final validation of 90%; 4) The t-test results showed SIG (2-tailed) 0.00 < 0.05, indicating an increase in the average results before and after treatment on small-scale tests and large-scale tests, so it can be concluded that flipbook-based digital teaching materials have succeeded in improving student learning outcomes in fourth grade elementary school student style material subjects (science and social studies).
Development of UTAYA: Implementing Snakes and Ladders Media for Contextual Teaching and Learning of Forces in Physics Education Kartikaningrum, Riska; Mulyani, Petra Kristi
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8471

Abstract

Conventional learning and limitations in learning media made students passive in learning, which resulted in students' lack of interest in learning and achievement. This research aimed to develop innovative, technology-based instructional media, and to determine the validity and effectiveness of UTAYA, snakes and ladders media for contextual teaching and learning (CTL) of forces in fourth-grade. The research was developed using the Borg and Gall model. UTAYA was categorized as very appropriate for use with a validity percentage of 93% media experts, meaning that the media presented was interesting and appropriate to the content, easy to use by teachers and students, practical and fun, and had an appropriate appearance to the students’ level of development and character, Content experts validated and assessed the accuracy of the content of the media in the very appropriate category with a percentage of 91%, which meant that the content presented was appropriate to the learning objectives and made it easier for students to understand the content. The forces topic content was covered entirety in the media, stimulated students' curiosity, which was appropriate to support learning and increase students' knowledge, it used of appropriate language, according to students' development.  Based on the pretest and posttest results, UTAYA was effective to improve learning outcomes, as seen from the effectiveness of the t-test and Ngain tests. The t-test showed a Sig. <0.05, meaning there was a significant difference between learning outcomes before and after treatment. The N-gain test showed a medium criterion, 0.70 on a large-scale test, and a medium criterion, 0.64 on a small-scale test, that the students were very enthusiastic and could understand the lesson. From these results, UTAYA was valid and effective to be an instructional media to improve learning
Needs Analysis of Augmented Reality (AR) Based Learning Media Development in Road and Bridge Construction Subjects Alawyah, Khofifah; Giatman; Rizal, Fahmi; Irfan, Dedy
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8475

Abstract

The purpose of this study is to analyze the needs of students in the development of Augmented Reality (AR) media on food chain material. This research is classified into development research developed with the ADDIE model. It's just that the research was only carried out at the analysis stage, namely material analysis and needs analysis.   The subjects involved in this study were teachers and students of XI 1 DPIB. Data collection in the study was carried out using the literature study method and interviews. The research instrument used is the teacher and student media needs interview sheet.  The data obtained in the study were then analyzed descriptively quantitatively and qualitatively.  Quantitative analysis was carried out to analyze the results of the questionnaire using the percentage formula, while qualitative analysis was carried out by describing the results of the research and relating them to the results of previous studies. The results showed that the concept in the material analysis of bridge parts material contained 25% concrete and 75% abstract. And based on field studies, teachers and students in learning only use printed books from schools, so they are unable to show the 3 dimensions of an object.  Teachers and students also need to improve the use of media, one of which can use A-media.
Evaluation of The Rationality of Hypertension Medication Use in Puskesmas Central Cimahi Hermanto, Faizal; Choirunissa, Anna; Sutarna, Titta Hartyana; Amelia, Riza; Rizwan, Akmal
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8673

Abstract

A persistent and abnormal increase in blood pressure in the arteries is known as hypertension (HT. This research aims to assess the consumption of antihypertension at the Puskesmas Central Cimahi. Non-analytical descriptive methods were used in this investigation. Retrospective data was collected by accessing patient prescriptions and medical record data. Fifty-six patient samples in this study met the inclusion requirements. Quantitative and qualitative methods are used to evaluate rationality. Quantitative data analysis is processed to determine the number of patients, gender, age, and type of drug classification. Qualitative data analysis is processed to evaluate the appropiate of the indication, drug, patient and dose. Based on the research results, 52 people suffered from stage 1 hypertension, and four patients suffered from stage 2 hypertension. Amlodipine monotherapy was the most frequently prescribed drug, namely 92%. While the combination of amlodipine, captropil, amlodipine, and hydrochlorothiazide amounted to 4%. The rationality of treating hypertensive patients who meet the right indications, the right drug, the right patient and the right dose is 100%. It can be concluded that the evaluation and use of hypertension medication at the Puskesmas Central Cimahi as a whole meets the criteria for rational treatment.
A Bibliometric Analysis of 4Cs Implementation in Teaching and Learning Genisa, Marlina Ummas; Saputri, Wulandari; Hartato, Septi Meliani; Mahendra, Reno Esa
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8714

Abstract

Bibliometric research offers a thorough picture of its study subject, identifies gaps in the field, encourages the development of new ideas, and makes contributions to research disciplines that are related to it. For the purpose of providing in-depth information regarding the development and direction of 4C research in the educational setting, this research was carried out. After doing a search for scientific publications on the 4Cs issue that were indexed by Scopus, the research was carried out using a bibliometric analysis approach. A total of 81 articles that were related to the topic were acquired, and these articles were then examined using Vos Viewer and visualized. 21st-century talents is the keyword that appears the most frequently in relation to the 4Cs, as indicated by the findings of the research, which shows that it appears 25 times. Research that has been carried out over the course of the past five years reveals an increase that is expected to continue to increase in the years to come. The utilization of digital learning environments is the research potential that can be created in relation to the 4C
English English Hafsah, Devina Siti; Aznam, Nurfina; Rohaeti, Eli
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8873

Abstract

The digital age has transformed education. In the context of chemistry education, particularly in the complex topic of salt hydrolysis, the integration of technology offers innovative solutions to enhance student learning. This study aims to develop and determine the effectiveness of Electronic Student Worksheets (E-LKPD) based on Problem-Based Learning (PBL) in improving students' learning motivation and problem-solving skills in the topic of salt hydrolysis. Through Research and Development (R&D) using the 4D model, the developed E-LKPD in Flipbook format has been validated by material and media experts with high validity values of 0.96 and 0.89 and has received a positive response from students of 80.12%. The research results show that the use of E-LKPD significantly increases students' learning motivation (45%) and problem-solving skills (75%). This indicates that PBL-based E-LKPD is an effective learning media for the topic of salt hydrolysis.
The Effectiveness of Chain Pumpkin on Improving Breast Milk Production and Increasing Baby's Weight Umairo, Gusrida; Kartini, Titin; Hastuti, Yessi; Rohmah, Siti; Jamilah, Siti Nurlaela
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8877

Abstract

A Breast milk is the best nutrition for babies because it is easy to digest and contains the nutrients needed for growth and immunity. This research aims to determine the effectiveness of chayote in smoothing breast milk production and increasing baby weight. This research uses a two group pretest-posttest design method without a control group, with measurements taken before and after treatment. The independent variable is the method of consuming chayote, while the dependent variable is the smooth production of breast milk and the increase in baby weight. This research produced information that the P-Value value obtained for increasing the smoothness of breast milk production (0.000 for boiled chayote and 0.001 for fried chayote) showed a significant difference. The P-Value value obtained for increasing baby weight (0.000 for boiled chayote and 0.003 for fried chayote) shows a significant difference. Based on these data findings, breastfeeding mothers are expected to consume chayote, both boiled and fried, as part of their diet to support smooth breast milk production and baby growth.
The Effect of Chicken Bones Powder Adsorbent Mass and its Contact Time on Reducing Color Concentration in Peat Water Treatment Kalsum, Leila; Hasan, Abu; Hasan, Jordan; Sari, Selly Ratna
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.4848

Abstract

Peat water is surface water or ground water which is found abundantly in tidal, swampy and lowland areas. It has a reddish-brown color, with an acerbic taste (high acidity), and has a high organic content. Peat water can be treated using the adsorption method. Adsorption is a physical phenomenon in which the molecules of the adsorbed material are attracted to a solid surface, which acts as an adsorbent. In this study, the authors used the adsorption method to reduce the color concentration of peat water using activated chicken bones powder as an adsorbent and observing the changes that occur when mass of powder to the amount of 0.1, 0.2, 0.3, 0.4, 0.5, 1.0, 1.5 and 2.0 grams were added to 50 ml of peat water with contact time that varied from 20, 30, 40, 50 and 60 minutes. From this study, we conclude that the optimum yield was obtained when the mass and contact time were at 0.5 grams and 40 minutes, which yield a percentage of reduction of 95.59%, wherein the initial color concentration of peat water at 337.816 was reduced to 14.89 Pt-Co, which is in line with the standard color for clean water as specified in a Regulation by the Minister of Health of the Republic of Indonesia No. 492/MENKES/PER/IV/2010, which state the standard color for clean water is 15 Pt-Co.

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