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Muhammad Asy'ari
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Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
Published by Universitas Pendidikan Mandalika
ISSN : 25407899     EISSN : 23384530     DOI : https://doi.org/10.33394/j-ps
Core Subject : Science, Education, Social, Engineering,
Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Physics Other
J-PS (Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram) was published by the Faculty of Science, Engineering, and Applied Science Universitas Pendidikan Mandalika. J-PS containing scientific articles in the form of research and literature.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 563 Documents
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“Validasi Data Kependudukan” Apps as A Representation of Sustainable Public Governance Soni Akhmad Nulhaqim; Nandang Alamsah Deliarnoor; Taqiya Arini Putri
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6592

Abstract

The era of digitalization has brought improvement and progress in various facets of public life, particularly in the aspect of public governance sustainability. However, as a social phenomenon, digitization in the governance process is inseparable from the population and civil registry conflicts which are intertwined. As a narrow practical example, the implementation of Validasi Data Kependudukan Apps in the Nanggerang Village of Sumedang Regency represents the empirical occurrence that digitalization represented by the Apps in the realm of public governance does not operate as expected, on the other hand, population and civil registry conflicts arise over the presence of the application implementation and its policies. This study aims to examine the application of “Validasi Data Kependudukan” in Nanggerang Village, Sumedang Regency as a social phenomenon representing sustainable public governance. A qualitative descriptive method with interview and empirical observation are conducted as  analytical tool. In a conclusion, this study reveals that the existence of a Validasi Data Kependudukan Apps is the impact of the digitalization process in the government and is a derivative of the application that has been implemented in Sumedang Regency. Throughout the implementation process, there are problems with public awareness related to the existence of this application, causing conflicts between the government and the community itself in terms of managing population documents. Accommodation is an obstacle to existing awareness problems and has an impact on the ideals of sustainable public governance.
The Effect of Work Discipline, Motivation and Career Development on Employee Performance Wien Dyahrini; Deden Novan Setiawan Nugraha
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6685

Abstract

The importance of the role of human resources as the company's main asset, namely in implementing company policies and operational activities. Employees who have high performance will be the driving force in achieving company goals. This shows that employee performance must be considered in order to be skilled and responsible for the tasks given. Referring to work discipline which is suspected to be one of the factors that affect employee performance, it will greatly affect the work provided by employees at the agency. Work motivation that is not liked by employees will cause employee performance to decrease, while another determining factor is also work motivation, giving motivation can cause enthusiasm to produce better work. On the other hand, a factor that is no less important is career development, giving this reward will be able to encourage employees to be more positive at work and will be able to improve employee performance. This study aims to analyse the effect of work discipline, work motivation, and career development on employee performance. at PT SPM West Java Province. The research method uses descriptive and verification, data collection techniques through questionnaires. The research sample was 97 respondents, the sampling method used saturated sampling.  From the results of the research conducted, it shows that work discipline, work motivation, and career development have a significant effect on employee performance by 49.74% which is almost close to half of the total influence, and needs to be maintained, and even in the future, it can be improved to be even better than what has been achieved at this time. a. Working hours according to predetermined SOPs are more disciplined and further improve the function of the organizational structure in accordance with their respective positions. Every morning before office hours, the company holds a debriefing to increase the intensity of communication between management and employees.
The Effect of Cooking Class on the Cognitive Abilities of Group a Kindergarten Children in Cluster IV Gedangan Sidoarjo District Syifaul Adhimah; Bachtiar Syaiful Bachri; Miftakhul Jannah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6714

Abstract

This study aims to determine the effect of cooking class activities on the cognitive abilities of group A children in Cluster IV, Gedangan Sidoarjo District. This study uses a quasi-experimental design through a quantitative approach. The experimental design used was nonequivalent control group design. The subjects in this study were the children of group A RA Al Islah Karangbong with a total of 51 children as the experimental group and PAUD Tashwirul Afkar Karangbong with a total of 30 children as the control group. Data analysis techniques in this study used non-parametric statistics with the Mann Whitney Test. The results of this study indicate that "there is an effect of cooking class activities on the cognitive abilities of Group A kindergarten children in Cluster IV Gedangan Sidoarjo District" with a statistical value of Z = -4.076 with a significance level of 0.000 or less than 5%. This shows that there is an effect of cooking class activities on the cognitive abilities of Group A kindergarten children. Cooking class activities can be used as an interesting and fun learning reference for children in improving children's cognitive abilities because children get direct experience.
Encouragement of Active Learning Strategies in Mathematics Courses as an Effort to Improve Students' Critical Thinking Skills Erpin Evendi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6783

Abstract

The current study aims to implement active learning strategies in mathematics courses as an effort to improve students' critical thinking (CT) skills. The randomized pretest-posttest control design was employed to evaluate the efficacy of the active learning strategy intervention, as opposed to expository teaching. The CT skills measured before and after the intervention in each group included indicators: analysis skills (AS), inference skills (IS), evaluation skills (ES), and decision-making skills (DMS). Essay test instruments were developed, validated, and employed to measure CT. Learning interventions with active and expository learning strategies have been analyzed and compared based on indicator (CTi) and individual (CTs) parameters. The results of the study show the advantages of active learning strategies when compared to expository teaching in terms of improving students' CT skills on all CTi indicators. Accompanying the results on CTi, test results based on CTs parameters lead to active learning strategy interventions in mathematics courses that have a significant impact on improving students' CT skills. The information obtained from the results of the current study can provide benefits in the future development of students' CT skills, and has broad implications for many future literature and studies.
Work Safety Risk Analysis Using Hazard And Operability Study (Hazop) And Job Safety Analysis (Jsa) Methods In Cv. Xyz Alivia Putri Trisnayanti; Yani Iriani
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6593

Abstract

CV XYZ is a company engaged in the production of fashion. The problem that occurs in CV XYZ is that there are still several cases of work accidents caused by the attitude of workers, the work environment and the tools used during the production process. The purpose of this study is to analyze the potential hazards and the causes of potential hazards, the risk of injury and even work accidents and provide suggestions for improvements to reduce the risk of work accidents so that control and prevention of hazards that arise in the work area can be carried out. The methods used in this research are Hazard and Operability Study (HAZOP) and Job Safety Analysis (JSA). Hazard and Operability Study (HAZOP) is a hazard identification approach in working environment conditions, existing facilities, equipment operation and overall production. Hazop looks for possible causes of accidents and determines the consequences of deviations that occur when a job is done. Job Safety Analysis (JSA) is the identification of hazards by taking into account unsafe act and unsafe conditions. This hazard identification method is carried out by studying a job to identify hazards and potential incidents associated with each step and used to find solutions and control existing hazards. Based on the results of data processing, it is known that the sources of hazards that exist or have the potential for work accidents are the attitudes of workers and the physical work environment and it is known that there are 30 identified hazards from 16 routine activities and 7 of them have the highest risk of intensity in causing hazards in the work area.
Characteristics of the Labi-labi Habitat (Amyda cartilaginea) in the Tawun Ngawi Tourism Park Lutfiana Rahma Nurjanah; Sukarsono Sukarsono; Husamah Husamah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6815

Abstract

Labi-labi is a type of soft shell turtle that lives in fresh water. Labi-Labi is also a semi-aquatic animal that often spends its life in the waters. The population of turtles in the wild is widely used by the community for sale or consumption. Therefore, over time, people made conservation efforts to prevent the extinction of the turtles. One of the turtle conservation is the Tawun Ngawi Tourism Park. This tourist park is one of the conservation of the turtles and also the artificial habitat of the turtles. As a place for the conservation of turtles, of course the Tawun Tourism Park must be in accordance with the natural habitat of the turtles. The existence of this study aims to determine the characteristics and suitability level of the artificial habitat in the Tawun Tourism Park area. Then the method of conducting this research was carried out by direct observation by measuring the existing biotic and abiotic parameters and analyzed according to the suitability of their natural habitat. So that the result is that the artificial habitat in the Tawun Ngawi Tourism Park has characteristics that are in accordance with the natural habitat of the turtles. Then the hope for further research needs to be explored further regarding the habitat characteristics of the labi-labi in the wild.
Enhancing Environmental Literacy Using EMKONTAN Learning for Biology Teacher Candidates N. Nurwidodo; Sri Wahyuni; Iin Hindun
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6976

Abstract

This study aims to analyze the effectiveness of the EMKONTAN learning model in improving environmental literacy for prospective biology teacher students. EMKONTAN is a student-centered learning model (students active learning), oriented to creative learning, problem-based learning, collaborative learning and provides opportunities for students to improve environmental literacy. This research was conducted in the event semester of the 2020/2021 academic year at IKIP Budi Utomo Malang (IBU) and FTTE Universitas Muhammadiyah Malang (UMM), involving 150 second semester students through total sampling. Data obtained through observation, questionnaires and tests. The research used a pretest-posttest non-equivalent control group design. The experiment was conducted from March to July 2021. Data collection in this study was carried out using Google Form, Google Classroom, Google Meet, and WhatsApp. Data analysis using SPSS software version 23. The ANCOVA analysis results showed that EMKONTAN, PBL affected students' creativity, collaboration skill and environmental literacy on biology teachers candidate students with a value of p<0.005. The LSD result was significantly different in improving students' environmental literacy. The EMKONTAN class gained the highest posttest score. Therefore, EMKONTAN could be applicable to improve environmental literacy outcomes in environmental learning.
Optimization of Support Vector Machine Algorithm Using Stunting Data Classification Saraswati Yoga Andriyani; Maya Silvi Lydia; Syahril Efendi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6619

Abstract

Several studies from Indonesia reveal that malnutrition and stunting are still severe concerns to be addressed in the future. The complexity of the problem of stunting or nutritional status requires the responsibility of all parties, including science and technology. The issue of monitoring and data collection related to stunting or the nutritional status of children in Indonesia, especially Medan City, North Sumatra Province, is an essential factor in determining the calculations carried out by each Community Health Center with many attributes. Currently, the Support Vector Machine method is a solution to increase government intervention's effectiveness in classifying malnutrition and stunting. However, the Support Vector Machine algorithm still needs to improve, namely the difficulty of selecting the right and optimal features for the attribute weights, causing a low prediction accuracy. Therefore, researchers aim to optimize the Support Vector Machine Algorithm with Particle Swarm Optimization using Linear, Polynomial, Sigmoid, and Radial Basic Function kernels. The results were obtained from research utilizing nutritional status data, that performance in improving the Support Vector Machine algorithm based on Particle Swarm Optimization using four kernel tests, namely Linear, Polynomial, Sigmoid, and Radial Basic Function obtained different results, not all kernels in this study can improve accuracy well. The best performance is using the Radial Basic Function kernel with an Accuracy value of 78%, Precision of 89%, Recall of 66%, and F1-Score of 72%, so it is feasible for accurate information regarding the classification of nutritional status.
Identification of The Addition of Bran and Shallot Extract to the Quantity of Merang Mushroom Production Hulyadi Hulyadi; Muhali Muhali; Masiah Masiah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6546

Abstract

This study aims to identify the addition of bran and onion extract to the quantity of merang mushroom production. This research was carried out at the mushroom house merang Dusun Repok Tunjang Taman Indah Village, Pringgarata District, Lombok center NTB. This research is a descriptive experiment. The study was conducted with treatment and control design. The treatment medium was given fine bran and onion extract while the control added coarse bran rice milling waste. The data obtained are described in the form of graphs and photos. The researchers' findings show that the quality of merang mushroom production in media needs to be 36.03% higher when compared to control media. This is supported by the growth of mycelium, a faster fine head in the treatment medium. The application of bran and onion extract to the growing medium of merang mushrooms has a positive impact on the productivity and quality of merang mushrooms.
The Influence of Digital Marketing and Brand Awareness on Increasing Brand Image and its Impact on Purchasing Decisions Oktavia Mulyani; Nurul Hermina
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 1: January 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i1.6594

Abstract

The current beverage product that is trending in Solo city is cheese tea. This product is a blend of the and the cheese. And lucky cheese tea is one of the brands present in the city of Solo. This study aims to test and analyze whether there is an influence of digital marketing and brand awareness on increasing brand image and the impact on purchasing decisions of cheese tea products in solo cities. This research was conducted on Lucky Cheese Tea consumers spread across the city of Solo, with a total sample of 154 respondents. The research method uses a descriptive and verifiable approach. The analysis technique uses Structural Equation Modeling with SmartPls 3.3.9 software. The findings in this study show that: digital marketing and brand awareness have a significant influence on brand image, while digital marketing, brand awareness and brand image have a significant influence on Purchasing Decisions. If digital marketing and brand awareness have been carried out optimally, it will be positively embedded in the eyes of consumers of the product and what needs to be done is to maintain a good brand image to achieve maximum purchasing decisions.

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