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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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Effectiveness of Shade and Cocopeat as a Growing Media for Acclimatization of Barangan Banana (Musa acuminate lin) Plants Aprianto Aprianto; Chairani Hanum; Mukhlis Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3961

Abstract

The Effect of Shade and Cocopeat as a Growing Media on the Growth of Barangan Banana (Musa Acuminte Lin) at the acclimatization stage. Bananas are a superior commodity and the provision of quality seeds is important, so it is important to achieve the problem of planting media and providing shade at the acclimatization stage of young plants. The purpose of this study was to evaluate the provision of shade and the effectiveness of cocopeat as a planting medium for Barangan bananas at the acclimatization stage. This research was conducted in an open field, Medan Marelan, North Sumatra in September-November 2021. The study used a split plot design with the main plot providing shade at two levels, namely without shade and 50% paranet shade and cocopeat as a subplot with 5 levels, namely 100%. cocopeat, 100% topsoil, 75% cocopeat; 25% topsoil, 50% cocopeat: 50% topsoil, and 25% cocopeat: 75% topsoil. Data processing using ibm spss statistics software. The effect of shading was significantly different on the observation of plant height, number of leaves, stem diameter, leaf thickness and shoot dry weight. The use of 25% cocopeat: 75% topsoil increases the vegetative growth of plants in the number of leaves, stem diameter and plant chlorophyll. The interaction without shade and the effectiveness of cocopeat as a planting medium was significantly different where plants using 25% cocopeat: 75% topsoil and without shelter showed better vegetative growth compared to plants with shade and other cocopeat ratios. From the results, the best results show that the average use of 25% cocopeat compared to 75% soil shows that plants can grow optimally when the planting medium has good porosity
The Artificial Insemination Pregnancy Program as a Type of Service and Level of Efficiency of Health Services Berly Nisa Srimayarti; Devid Leonard; Dicho Zhuhriano Yasli; Linda Handayuni
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3964

Abstract

The purpose of this study is to look at the artificial insemination pregnancy program service as one of the services at Mutiara Bunda Mother and Child Hospital. In this context, it will also look at the perspective of its management efficiency. The pregnancy program with this method involves the age of female and male patients, endometrial thickness (EMT), post-washing total motile sperm count (PTMC), artificial insemination time, insemination frequency, and ovarian stimulation protocol which are compared between the pregnant group and the non-pregnant group to see any correlation. Then, hospital efficiency reflects the ratio of the value of health services provided, both quantity and quality of care to the resources used in health services. This study was conducted at Mutiara Bunda Mother and Child Hospital Padang. The results of the study state that procedurally and institutionally, the pregnancy program service with artificial insemination at RSIA Mutiara Bunda Padang is very good. Specialist doctors and other paramedics are well qualified to implement this service program. The Director of the Mother and Child Hospital includes effective leadership because the performance of staff or officers at the Mother and Child Hospital has worked well, with the motivation provided by the leadership. The hospital has adequate specialist doctors, both in terms of number and type of specialization in accordance with hospital specifications, namely Obgyn and Pediatric specialists. The artificial Insemination Pregnancy Program as a type of service is the first in Padang
Uji Stabilitas Metformin dan Penghilangannya dari Air oleh Zeolit ​​Berbasis Batu Apung Vicky Prajaputra; Nadia Isnaini
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3965

Abstract

Metformin (MET) is an emerging contaminant often found in aquatic environments due to incompletely metabolized after consumption in the human body, where some of its doses are excreted in unchanged form through urine or faeces. The research aims are to study MET stability in water and to evaluate the potential of pumice-based zeolite for treating MET contaminants. Zeolites were prepared from pumice via the hydrothermal treatment and characterized using Fourier Transform Infrared (FTIR) and X-Ray Diffraction (XRD). A simple spectrophotometric method was proposed for determining the stability of MET in aqueous solution with several different conditions. The result showed that the metformin solution was unstable under strong acid conditions (pH 2), marked by the loss of the maximum absorption peak in the 220-250 nm range. The stable metformin conditions in this study were obtained at the pH of solutions ranging from 6 to 10 and temperatures between 14 oC to 40 oC. Furthermore, the stability of MET can be maintained for up to 3 days of exposure time. Based on the adsorption result, zeolite uptake capacity (196 µg/g) was higher than pumice (87 µg/g) to reduce metformin concentration. In addition, the synthesized zeolite needs further modification to increase its adsorption performance.
Analysis of STEAM Content on the Module of Pancasila Student Profile Strengthening Project (P5) Based on Sasak Heritage Iva Nurmawanti; Nurwahidah Nurwahidah; Setiani Novitasari; Anindita Suliya Hangesti Mandra Kusuma
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3966

Abstract

This study aims to analyze the STEAM content on the P5 module-based on Sasak Heritage. This research uses content analysis research and literature review. Content analysis was used to analyze the integration between STEAM and P5 in the modules that have been developed. Furthermore, this analysis was also strengthened by conducting a literature review on the STEAM topic from articles in international journals published starting in 2017-2022. The articles analyzed were 7 articles. The results obtained are that STEAM content at the P5 module stage can be made in 5 ways in implementing STEAM, namely by inter-discipline STEAM, several STEAM disciplines, as well as all STEAM disciplines at each stage of the planned project. STEAM integration can also be carried out starting at the basic education unit level with the application of P5
Development of Android-Based Learning Media Febriyani Pioke; Fachrudin Zain Olilingo; Sri Endang Saleh; Heldy Vanni Alam; Abd. Rahman Pakaya; Meyko Panigoro; Radia Hafid
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3982

Abstract

This study aims to develop a learning media. This research was a type of development research by adapting the ADDIE development model (Analysis, Design, Development, Implementation). The object of this research was students in class IPA SMAN 1 Suwawa with a total of 117 students. The entire content of the material, media, and language in the learning media had to undergo an expert validation process to create draft II. Draft II then underwent product revisions in a limited trial and created draft III. Then, in a field trial with a total of 117 students, the response received a "very strong" percentage with a percentage of 94.50%, creating the final product improvement for researchers. The results of the research were creating learning media in the form of Android-based applications in employment subjects with details on the homepage feature, Basic Competency & Learning Objectives feature, learning material feature, Practice Questions feature, and About feature
Characterization of Collagen Hydrolysate Gel from Mackerel Scad Skin (Decapterus macarellus) Elisa Herawati; Rizki Sandhi Titisari; Okid Parama Astirin
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3983

Abstract

The skin of mackerel scad (Decapterus macarellus) is a novel source of marine bioactive collagen hydrolysate that has the potential to improve skin health. Collagen hydrolysate represent the major constituent in cosmetic industry because of its excellent moisturizing properties and multiple health benefits. The purpose of this study is to investigate the application of mackerel collagen hydrolysate (mackerel CH) as a component of cosmetic gel preparations by examining the gel’s physical and chemical properties which include viscosity, spreadability, adhesiveness, gel strength, gel texture, pH, and organoleptic. Evaluation of physicochemical properties is necessary to ensure that the quality and safety of the gel preparation meets the intended specifications. The formulation of the mackerel CH resulted in a gel with higher viscosity and spreadability compared to the standard national guideline (SNI). The gel exhibited favorable adhesiveness and pH levels, indicating its potential to efficiently deliver active substances to the skin without causing any irritation. The results indicated that the gel had a soft consistency in terms of gel strength and texture. Organoleptic assessment described the gel as having a clear, yellowish appearance with a subtle fishy aroma. Future studies should focus on further optimizing the formulation. Additionally, it is recommended to assess the efficacy of this gel in addressing medication-related issues using an animal model
Exploring Students’ Academic Emotions Through a Conservation Education Program Mulyani, Leni Sri; Muthmainnah, Rifaatul; Rohayat, Asep; Fitriyani, Wina
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.v9i9.3990

Abstract

Research and practice in educational settings should consider exploring the rich diversity of emotions experienced by students outside classroom settings, including nature clubs, as a conservation education program. This study aimed to conduct an exploratory case study to explore students' academic emotions during conservation education programs. The case study was carried out for four weeks to determine what can be learned from a single case about the students’ emotional aspects of the conservation education program in the Nature Club. Data collection is conducted through observation, interview, and collection of documents at the end of every activity. The data consisted of field notes and videotapes from observation, interview transcripts, and student emotions diary (SED). The research participant was 21 elementary students aged 9 to 11 who joined the Nature Club conducted by the Little Fire Pace (LFP) Community as one of their conservation education programs. The result shows that conservation content which is also part of science, can be learned and stimulate the emergence of students' academic emotions, both positive and negative. The dominant emotion in nature club activities is the happy emotion, and the slightest emotion arising from this activity is disgust. Then the results of student interest in all activities were more remarkable than boredom. Finally, suggestions are made on implications for teacher or pre-service teacher education for conservation or science education.    
Analisis Inovasi Pendidikan IPA Berdasarkan Pendekatan STEAM: Kajian Literatur Sistematis Shofia Maghfiroh; Insih Wilujeng; Suyanta; Sabar Nurohman; Sri Rejeki Dwi Astuti
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3998

Abstract

The purpose of this study was to find out various kinds of science learning innovations and educational developments using the STEAM approach. The method used in this research is a systematic literature review by analyzing 23 Scopus-indexed articles and 7 Sinta-indexed articles. The results of the study show that science learning is developed on the STEAM approach implementing learning applications that are integrated with traditional musical instruments, integration strategies, SSIT-based, traditional sciences, professional development pathways, implementation PjBL Learning model, and Next Generation Science Standards (NGSS). The development of education in the STEAM approach is very rapid, it is evident that the level of success of teachers in STEAM-based learning increases the ability of students both in terms of cognitive, psychomotor, and affective. It can be interpreted that the application of the STEAM approach is very important to improve the success of the quality of education on a small or large scale.
Health Analysis and Degree of Health of Mobile Fish Sellers Wa Ode Sifatu; Laxmi; Ruwiah
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.4001

Abstract

This study aims to describe the condition of physical health according to their own views as an effect of their daily activities walking to sell fish from aisle to aisle and from house to house. The theory for reading the research data is Stack's 1974 thinking about organizing to address the problems faced by women with qualitative research methods. The results of the study show that the cultural duties of Muna women, namely managing the household and educating children at home, have changed as a result of urbanization in Kendari City. The cultural duties of managing the household and educating children are still being carried out. The organization is that when they leave the house to sell fish, the task of taking care of the children is entrusted to the people at home or to the family closest to the house. They did not experience serious illness, let alone hinder the activity of selling fish around in Kendari City. In general, children's education can be funded up to a bachelor's degree. The only ailments experienced were aches and headaches which were treated with traditional medicine and adequate intake. Unintentionally, the job of selling fish around the junjung in Kendari City has a positive effect on their health, both those who are classified as elderly and not elderly.
Pengaruh Penambahan Carboxymethyl Cellulose (CMC) terhadap Kualitas Plastik Biodegradable dari Tongkol Jagung M. Bayu Ihsan; Ratnawulan
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.4010

Abstract

This study aims to determine the effect of CMC addition on thickness, tensile strength, elongation and biodegradation of biodegradable plastic from corn cob starch. In this study, the addition of Carboxymethyl Cellulose which plays a role in increasing the tensile strength of biodegradable plastics. This research was conducted in 2 stages. The first stage is varying CMC as much as 20%, 30%, 40%, 50% and 60% (w/b starch) and the second stage is mixing corn cob starch as much as 2 grams with CMC 20% - 60% w/b starch. The test results showed that the addition of CMC concentration of 20% w/w with corn cob starch mixing material had an effect on increasing the tensile strength value and decreasing the elongation value of the plastic. The addition of CMC concentration as much as 20%-60% w/b starch with corn cob starch blending material has an effect on increasing the percent weight loss of biodegradable plastics.

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