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Gema Wiralodra
Published by Universitas Wiralodra
ISSN : 16937945     EISSN : 26221969     DOI : -
Core Subject : Education,
Other
Gema Wiralodra adalah jurnal yang dikelola oleh LPPM Universitas Wiralodra. Gema Wiralodra telah ada sejak tahun 2005 dan merupakan jurnal pertama di Universitas Wiralodra. Gema Wiralodra merupakan jurnal berkala ilmiah yang diterbitkan dua kali setahun (bulan April dan bulan Oktober) yang mempublikasikan hasil penelitian orisinal dari berbagai disiplin ilmu. Jurnal ini bertujuan untuk mengembangkan konsep, teori, perspektif, paradigma, dan metodologi dalam kajian ilmu dari lintas kajian ilmu sosial, hukum, pendidikan, pertanian, teknologi dll.
Arjuna Subject : -
Articles 670 Documents
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Critical review: the effectiveness of student teams-achievement divisions vs numbered heads together cooperative learning in improving students' mathematical critical thinking abilities Suharli, Suharli; Kusmawan, Udan; Sudirman, Sudirman
Gema Wiralodra Vol. 15 No. 1 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i1.695

Abstract

This research aims to analyze the differences in critical mathematical thinking abilities who receive cooperative learning in the Student Teams-Achievement Divisions (STAD) type and those who undertake the cooperative learning process in the Numbered Head Together (NHT) type. This research design uses a quasi-experimental design. Apart from that, the population in this study were all students of the Taliwang State 1 Middle School West Sumbawa, while the sample was taken in two classes randomly from 18 existing classes (class VIII 3 and class VIII 4). Experimental class 1 consists of 32 people, while experimental class 2 consists of 32 people, so the total is 64 people. Data obtained from thinking ability tests were analyzed univariately, bivariate, and multivariate. The results of the univariate analysis show that the majority of respondents in Experiment 1 were male, 16 females, 16 people each (50%), the majority were of medium ability, 21 people (65.6%), then the High category was 7 people (22%) and the low category as many as 4 people (12.5%), while the majority of respondents in Experiment 2 were 17 people (53.1%) women while 15 people (47%) were men with 17 people (53.1%) in the medium category. High 9 people (28.1% and Low category 6 people (18.7%). Furthermore, the results of bivariate analysis showed that there were differences in students' mathematical critical thinking abilities between experimental class 1 and experimental class 2, while the significant value for the group category was 0.007, this means that there are differences in students' mathematical critical thinking abilities based on the categories of high, medium and low ability students. The results of the multivariate analysis show that the mathematical critical thinking abilities of students who received STAD-. type cooperative learning has a higher increase than students who receive NHT-type cooperative learning.
Development of learning tools using an open-ended approach with questions and higher-order thinking skills to improve students' mathematical reasoning abilities Setyowati, Dina Putri; Yumiati, Yumiati; Novianti, Idha
Gema Wiralodra Vol. 15 No. 1 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i1.696

Abstract

Mathematical reasoning abilities were crucial for comprehending mathematical concepts and equipping students to confront the challenges of the 21st century. However, the persisting issue of students' inadequate mathematical reasoning abilities remained relevant. Hence, this study aimed to assess the efficacy and practicality of educational tools utilizing an open-ended approach with HOTS (higher-order thinking Skills) questions to enhance students' mathematical reasoning capabilities. The research employed the research and development (R&D) method, involving students from Madrasah Tsanawiyah (MTs) Istiqlal Jakarta and expert educators. This developmental study followed the ADDIE model, encompassing analysis, design, development, implementation, and evaluation stages. The research tools included observation sheets for monitoring the learning process, expert assessment questionnaires to evaluate tool suitability, student response surveys, and mathematical reasoning proficiency assessments to gauge tool effectiveness. Findings indicated the feasibility of employing learning tools with HOTS questions and an open-ended approach to enhance students' mathematical reasoning skills, with an average feasibility rate of 89%. Evaluation by validators revealed a 96% average rating, signifying the learning tools' substantial validity for educational use. Furthermore, field trial results demonstrated that 89.29% of students achieved scores surpassing the minimum completeness criteria (MCC) post-tool implementation, affirming its efficacy in enhancing students' mathematical learning capacities. This research suggested that leveraging learning tools with HOTS questions and an open-ended approach presented new avenues for significantly bolstering students' mathematical reasoning skills. This underscored the importance of embracing innovative methodologies in crafting educational materials to foster more captivating and meaningful student-learning encounters.
The Best Strategy For Dealing With Business Conflicts: Strategic Choices In Drafting Clauses In Arbitration Agreements And The Application Of Expedited Procedures Wiguna, Adhi Gani; Ansari, Teuku Syahrul; Astawa, I Ketut; Setiady, Tri
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.535

Abstract

Arbitration or the root word in (Latin) ''arbitrare'' means "the process or method of deciding a dispute through an independent arbitrator or referee". This definition is one of them because legal experts have different opinions or views even though their opinions have the same meaning. Talking about arbitration or arbitration institutions, there has actually been and has been practiced throughout the centuries for the first time introduced by the Greek community before Christ. As for Indonesia, arbitration is known and recognized by citizens as an alternative to problem solving through non-litigation. Alternative dispute resolution, such as arbitration and mediation, is now a popular choice in resolving business conflicts. The method used to collect data is by conducting literature searches published in scientific research articles and journals. The literature search was conducted using several loaded search engines, such as Google Scholar, Pubmed, and Science Direct.  This method is an alternative that is considered more effective and efficient than going through the courts, because the process is faster, lower costs, and the resulting decisions are final and binding. The purpose of this study is how to choose a strategy in drafting clauses in the Arbitration agreement for dispute resolution
Emotional Intelligence with Self Esteem in Adolescents Who Have Experienced Child Abuse In Sorong City Lewerissa, Erin Claudia; Sarajar, Dewita Karema
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.617

Abstract

Adolescence is often considered a transition period marked by significant changes. It is seen as a period of transition, a challenging age, and a time of searching for identity. At the same time, adolescence is also considered the threshold of adulthood because it involves uncertainty and lack of control. Family dynamics also tend to change during the adolescent phase, including increased conflict between teenagers and parents, changes in roles and responsibilities, and changes in expectations placed on teenagers. A mismatch between parental expectations and adolescent behavior can increase the risk of conflict, which in turn can lead to incidents of child abuse. This research aims to determine the relationship between emotional intelligence and self-esteem in adolescents who have experienced child abuse in Sorong City. The method used is quantitative research with a correlational design. A total of 64 teenagers aged 12-21 years and residing in Malagusa sub-district, Sorong City were participants in this research who were taken using a saturated sampling technique. Research measurements used the Wong & Law Emotional Intelligence Scale (WLES) and The Rosenberg Self Esteem Scale (RSES). The research data analysis method uses Pearson Correlation. The research results show that there is a significant positive relationship between emotional intelligence and self-esteem of 0.949 with a significance of 0.000 (p<0.01). This shows that emotional intelligence plays a major and important role in relation to the level of self-esteem of teenagers who have experienced child abuse in Sorong City.
An Analysis Of Energy And Nutrient Content In High Energy Natural Isotonic Drink (Isopower) Nurulfuadi; Dinda Widi Wisudarsari; I Made Tangkas; Ummu Aiman; St. Ika Fitrasyah; Desmeli; Husna, Saadatul
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.677

Abstract

Isotonic drink is the carbonated or non-carbonated drink product used to subtitute the fluid lost in the body. Lack of fluid in the body can cause muscle fatigue until causing the performance decrease in athlete. Isotonic drink can accelerate the return of body fluid compared to water. The purpose of this research was to analyze the content of energy, sodium, potassium, and Vitamin C in isotonic drink with raw material coconut water, pure coconut oil, bee bread, palm vinegar, and honey as high energy natural istotonic drink. The research design used was descriptive observation based laboratory test. The data analysis employed SPSS 22 programs namely by carrying out descriptive test until obtained the average for each isotonic namely 247,491 kkla, sodium 77,085 mg.kg, potassium 1000,785 mg/kg and Vitamin C 2,112 mg. This research concluded that the energy drink content has fulfilled the quality specification of isotonic drink, while the sodium and potassium level do not fulfill the quality specification of isotonic drink yet. Likewise with the Vitamin C content which also does not fulfill the Referrence of Nutrition Label namely 10%.
Assessment of Groundwater Vulnerability to Pollution in the Metro Subwatershed Area Using the GOD Method Yuliani, Emma; Rubiantoro, Prasetyo; Nelvina, Angie; Anggraeni, Voni
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.687

Abstract

The assessment of groundwater vulnerability to contamination in the Sub-Watershed (Sub DAS) Metro plays a crucial role in maintaining the sustainability of water resources. As an integral part of a complex river system, Sub DAS Metro faces the risk of groundwater pollution caused by human activities such as agriculture, industry, and domestic. Thus, research was conducted to determine the level of groundwater vulnerability using the GOD method (Groundwater Occurrence, Depth to Water Table, and Aquifer Media). The study identified three vulnerability classes out of the five existing classes, namely very low, low, and moderate. The GOD index indicates very low vulnerability with values ranging from 0.08 to 0.10, low vulnerability ranging from 0.11 to 0.12, and moderate vulnerability with a value of 0.48. Following the vulnerability assessment using the GOD method, mapping was conducted, assigning green for very low vulnerability areas, yellow for low vulnerability, and red for moderate vulnerability. The research findings provide strategic insights for designing effective mitigation and sustainable management of groundwater quality in Sub DAS Metro, playing a crucial role in preserving the sustainability of the groundwater ecosystem in the region
Transformative Islamic Education from the Perspective KH Abdullah Munjul (Study of Manuscript Layang Siti Hasanah) Zaimudin, Zaimudin; Ghofur, Abdul; Akbar, Meiza Fajar
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.692

Abstract

The "Layangan Siti Hasanah" manuscript, a significant Islamic text, provides valuable insights into historical educational practices. This research explores how its teachings can be applied to contemporary Islamic education to foster meaningful change and personal growth. The study involves a detailed analysis of the manuscript’s content, focusing on its educational methodologies and philosophies. It examines how these principles can be integrated into modern educational frameworks to enhance critical thinking, moral development, and holistic learning. Key findings reveal that the manuscript contains educational approaches that align with transformative educational goals. These approaches include methods for developing critical thinking and ethical understanding, which are relevant to current educational practices. The research suggests that incorporating these traditional principles into contemporary Islamic education can create a more dynamic and effective learning environment. By merging historical insights with modern needs, educators can promote both academic and personal development in students. Overall, this study highlights the importance of integrating traditional Islamic teachings with modern educational methods to achieve a transformative educational experience that benefits students in various aspects of their lives.The method used in this research is qualitative, while the approach used is the historical and anthropological approach to Islamic education, then the data collection techniques used are documentation and interviews and data analysis in the researcher's research using philological and symbiotic analysis. The results of research on Transformative Islamic education in the Layang Siti Hasanah manuscript according to KH Abdullah Munjul are divided into 3 domains of Transformation, namely: 1. Syariat teachings, 2. Tarekat teachings. 3. Marifat teaching.
Development of Smart Villages through Electronic Population Census in Kalimati Village, Jatibarang District Sumardiono, Sumardiono
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.694

Abstract

Kalimati Village is one of the villages in Jatibarang District, Indramayu Regency, West Java Province. Most of the residents work as farm laborer’s, who need attention in Information Technology assistance so that residents understand the formation of a smart village. To form a smart village, there are problems that occur, namely economic, educational, and social. The research was carried out using the Action Research method and the prototype system development model. By looking at the problems above, we get a population of 80% farm laborers and 30% random sample as respondents. The results of this study are in the form of data analysis that will be used for the development of a system with a multi-access-based prototype model that focuses on the economic census of the population towards a zero poverty society.
Analysis of Furnace Performance Efficiency 201-H-001 Prefractionation Unit PT Trans-Pacific Petrochemical Indotama Tuban-East Java Nurkhopipah, Siti; Hapsari, Farlina; Asminah, Ninin
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.698

Abstract

Petroleum processing generally begins with a heating process, so equipment is needed to heat the crude oil before entering the fractionation column. This heating is closely related to the separation of fractions based on differences in boiling points. Heating at a fairly high temperature is used by a furnace, where the heat source comes from gas fuel. Based on the discussion above, furnace efficiency is fascinating to calculate as an indication of whether or not the furnace is operational. This efficiency calculation is also a reference for PT. Trans-Pacific Petrochemical Indotama to shut down and repair equipment, especially furnaces. This research aims to understand the furnace's working principles, determine the parameters that influence furnace performance, and calculate the efficiency of Furnace 201-H-001 in the Prefractionation unit. The results obtained in this research are that there are variables used to calculate thermal furnace efficiency. These variables are air temperature, fuel gas temperature, fuel gas flow, flue gas temperature, theoretical air requirements, and excess air in terms of efficiency and combustion reactions. The results of the furnace efficiency calculations were 78.03%, 77.34%, and 77.75% respectively. The minimum thermal efficiency value ranges from 75 - 80%, so it can be said that the furnace in this research is still suitable for use.
Evaluation of Costumer Attitudes: Attributes Product of Mango Peel Powder Fadilah, Arsy Nur
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.699

Abstract

Indramayu is the number one mango fruit producing city in West Java Province. While there has been no handling and processing of home industrial waste. This can cause serious problems in the environment. There is a need for an economic and environmentally based waste management system. One of them solution is processing mango peel waste into GOPE (mango peel) powder,  products as a natural food additive to replace essence powder products and synthetic powder for food and drinks. The purpose of this study is to analyze consumer attitudes towards the mango peel powder. Consumer attitude is an emotional expression of consumers that shows whether consumers like an object or not so that attitudes can describe the level of consumer confidence in products or services.  Consumer attitudes on mango peel powder product attributes describe what priority attributes are taken into consideration in choosing product.  This research is a quantitative descriptive using Fishbein's multi-attribute method. Fishbein's Multiattribute Model can measure consumer attitudes using three components: the level of importance, trust, and attitude evaluation. There are thirty who are consumers have consumed essence powder products in the last two months and selected using accidental sampling . The results of this study indicate that research respondents have a positive attitude towards five attributes of Taste, texture, form, composition, smell and one of them are netral about one attributes: colour.

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