UNY Journal Collections (Universitas Negeri Yogyakarta)
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High School Students Chemistry Learning Skills: Empirical Studies on Lombok Island
No full textThis study aims to assess the chemistry learning skills of high school students on the island of Lombok. Our study evaluated gender, grade level, learning style, learning interest, school location, and school status in students\u27 chemistry learning skills with the researcher\u27s instrument. This descriptive study involved 467 students from four districts/cities on Lombok Island. The questionnaire has thirty statements into five dimensions: responsibility, organization, independent work, collaboration in group work, and initiative. Empirical data were analyzed using ANOVA, LSD, and Scheffe\u27s test. The results showed that gender, grade level, learning style, interest in learning, and school status significantly affected students\u27 chemistry learning skills. However, school location showed little difference in all the skills dimensions measured
Siapkah Siswa SMP Menghadapi Digital Learning pada Pembelajaran Matematika?
No full textIn this digital era, the world of education is required to keep up with the times. One of them is the application of digital learning. Digital learning is also often applied in mathematics learning. This research aims to map digital literacy competencies in mathematics learning for junior high school students in Purworejo Regency. This type of research is survey with a quantitative approach. This research was conducted at six junior high schools in Purworejo Regency with high, medium, and low strata based on National Mathematics Examination scores. The sample of this study was 171 students of eighth grade junior high school. The sampling technique is stratified proportional random sampling. Data collection was carried out through a digital literacy test consisting of 20 questions in complex multiple-choice. Data analysis uses descriptive statistics and parameter estimation. The research results show that students\u27 digital literacy competence in mathematics learning in general is in the low category. The low level of students\u27 digital literacy skills shows that their readiness to face digital learning in mathematics is also low. This research also discusses how aspects of digital literacy influence students\u27 readiness to face digital learning in mathematics
Individual ability on high-stakes test: Choosing cumulative score or rasch for scoring model
No full textIn a test, a method is required to estimate an individual\u27s ability based on their responses. Typically, this is done by summing the correct responses or calculating a cumulative score. An alternative method is the Rasch model. This study aims to determine whether an individual\u27s position, based on cumulative score estimates, remains unchanged or changes when compared with ability estimates using Rasch on dichotomous responses. The study uses open-source data from the 2018 Program for International Student Assessment (PISA) by the Organization for Economic Co-operation and Development (OECD) and involves 317 Indonesian students. Ability analysis will be conducted on Math and Reading aspects using cumulative scores and Rasch with dichotomous responses. The study will employ data analysis techniques such as Rasch, paired samples t-test, and descriptive statistical analysis. The cumulative score and Rasch results will be tested using a paired samples t-test, and a comparison of the cumulative score and Rasch estimation results will be carried out using descriptive statistical analysis. The study results indicate that there are differences in individual positions based on ability estimates using cumulative score and Rasch. These differences are caused by variations in scores. Therefore, even if two individuals have the same cumulative score, they may have different Rasch estimates
Polygamy in the context of family law and the crisis of civic responsibility
No full textPolygamy among teenagers is an uncommon phenomenon in Indonesia, but it is prevalent in Musi Banyuasin Regency, South Sumatra. There are underlying factors contributing to this concerning trend among teenagers, which worries parents and continues to rise annually due to its potential impact on a child\u27s future. Unfortunately, families often feel compelled to accept early polygamous marriages due to concerns about family honor. Despite the strict process mandated by family law, societal attitudes undermine this, leading to significant risks for those involved. Furthermore, the government\u27s influence in implementing effective measures seems limited, highlighting an apparent lapse in civic responsibility. Therefore, this research aims to delve into the factors driving teenage polygamy and explore potential solutions that the local government and the community could pursue. The research methodology involves a qualitative approach with a focus on case studies. Purposive sampling was used to select 36 respondents, including ten polygamous teenage husbands, ten first wives, ten second wives, and six community figures. Data was collected through in-depth interviews. The research findings reveal a significant increase in teenage polygamous marriages in Musi Banyuasin Regency over the past decade. Factors contributing to this trend include premarital pregnancy, family economic conditions, societal misconceptions, and the influence of the polygamous environment
24/7 News Network: A Paradigm Shift in the Media Industry
No full textThis research aims to investigate the role of 24/7 news networks in transforming how the media industry presents, consumes, and interacts with news. To achieve this goal, the study conducts a literature review on the development and evolution of 24/7 news networks and their impact on society. The analysis results show that 24/7 news networks have significantly changed the media landscape. Firstly, their ability to deliver news instantly and in real-time has shifted traditional news reporting models that relied on print editions or scheduled broadcasts. Second, the adoption of multimedia formats in 24/7 news network platforms has enhanced interactivity and reader engagement in the news process. However, the media industry faces challenges in dealing with this phenomenon. The demand to provide non-stop news puts pressure on journalists and editors to remain relevant and accurate in delivering information. Additionally, the emergence of social news platforms has brought new issues related to the validity and credibility of news. This article also highlights the social impact of 24/7 news networks. Easy access to news anytime and anywhere has influenced how society consumes news and interacts with information. Moreover, ethical questions arise on how to manage the information overload presented by 24/7 news networks without compromising the reliability of sources
Low-Cost Vehicle Security System Using Location Change and Vehicle Status Based on Internet of Things
No full textMotor vehicle theft is a crime that can potentially harm the owner of the vehicle. This crime should be anticipated, and a security system should be implemented to avoid vehicle theft. Research about vehicle security systems has run into an uptrend. Previous research has already developed security system devices for vehicles with many peripherals. This study aims to develop a new low-cost vehicle security device with location change calculation to cut unused peripherals. The proposed device has a logic checker, horn controller, and vehicle controller as security systems. According to the testing result, the device can detect the vehicle status from off to on while the security system is active. The device will turn on the horn and turn the vehicle off. This function always works at 100%. This device also detects theft according to the location change. This feature works at a 100% rate, with an average error reading location of 4,83m and an average error distance calculation of 0,91m. This distance is tolerable because the owner can still see the vehicle. This research result proves that the device can be used to secure the vehicle. This device\u27s performance will increase if placed outside the building. The data was also successfully sent to the IoT platform without data loss or incomplete data. Compared with other research, the proposed device has fewer peripherals with the same or more security features
Electronic Learning Media E-Module Open Source-Based on Planetary Type Starter System for Vocational Students
No full textPost-pandemic COVID-19 learning that is carried out in a hybrid manner experiences problems, one of which is minimal self-learning supplements, which affect students\u27 understanding of the material. This study aims to develop an e-module using Sigil software on planetary-type starter system material. Hopefully, it can support improving students\u27 knowledge of the material. This research uses the Research and Development (RnD) method with the ADDIE model. The results of this product were tested on a limited basis by using a one-group pretest-posttest design in class XI TKRO-A with 30 students. The results showed that the E-module that had been developed received a very decent category from media experts, who scored 89.26%, and from material experts, who scored 95.5%. The emodule developed can increase the understanding of the material with a gain value of 0.64 with a moderate category, and a score of 93.75% from the students\u27 responses showed that the e-module is feasible. The conclusion is that the e-module developed is very feasible to use in independent learning and the learning process at school
Revitalizing Widosari Tourism Village: Enhancing User Experience and Service Delivery through Website Interface Redesign
No full textTourism villages significantly contribute to regional development by boosting economic growth, preserving culture, and enhancing community engagement. The Widosari Tourism Village, a nominee in the Top 50 Indonesian Tourism Village Award 2022, experienced a surge in website traffic but lacked the infrastructure to effectively service this demand, negatively impacting tour package sales. This descriptive qualitative study assesses the impact of a website redesign according to modern design principles. Results show that the redesign substantially improved the delivery of information, facilitated communication between managers and tourists, and enhanced the website\u27s functionality in supporting tourism activities. Specifically, the redesigned website led to clearer information dissemination, contributing to a measurable increase in tour package sales. This study highlights the critical role of user-friendly website design in promoting tourism activities
Research trends in sports sciences in Indonesia: A bibliometric analysis
No full textThis study presents a comprehensive bibliometric analysis of research trends in the field of sport science in Indonesia. Using a bibliometric approach, 128 relevant articles were collected, consisting of articles published in journals, written in English, and originating from Indonesia. This research focuses on analysing publication patterns and trends, with particular emphasis on publication year, affiliated institutions, and leading authors in the field of sport science. The analysis showed that 2020 was the year with the highest number of publications, indicating an increased interest and dedication to sport science research in Indonesia during that period. Among the various educational institutions contributing to this field, Universitas Negeri Yogyakarta emerged as the leading campus with the highest number of publications, demonstrating its important role in advancing sport-related studies. Additionally, the study identified Journal of Physics: Conference Series as the dominant source of documents, signalling its significance in disseminating sports science research in Indonesia. To shed light on the prolific contributors, this study examined authorship patterns. In particular, three authors, Novita Sari Harahap, Yulingga Nanda Hanief, and Ahmad Nasrulloh, emerged as the most prolific in the sport science domain, with each of them writing four documents in the form of articles. Their notable contributions demonstrate their expertise and dedication to advancing knowledge in the field of sports science. In conclusion, while the current landscape of sport science research in Indonesia shows promise and progress, there are still limitations and areas for improvement. By addressing these challenges and embracing innovative research agendas, the field can continue to develop and flourish, ultimately contributing to the advancement of sport science knowledge and practice on both a local and global scale
The development of educability motor-based warming model for long jump sports
No full textStretching and warming up are crucial in every training session or competition in long jump athletics. This study was aimed at developing a warm-up model based on motor educability for the long jump sport. This research is a type of development with a research model procedure using Borg & Gall\u27s five steps of the adaptation of the IOWA Brace Test to motor educability. The samples used in this research were media experts and material experts, each consisting of one person. For small group trials, there were 9 (nine) students from the Sports Science Study Program and for large group trials, there were 39 (thirty-nine) students from the Sports Coaching Education Study Program who took athletics courses. The instruments used were the 11 IOWA Brace Test motor educability items and the Standing Broad Jump test to examine effectiveness using the paired sample t test. As a result, in the expert validation step, revision, the design product has been declared feasible by the expert as well as during large and small group trials. The effectiveness test also revealed that there was a significant difference in the mean of paired samples. The results of this development also recommend several movements, namely: side learning rest, one knee balance, stroke stand, double heel kick, hop forward, forward hand kick, half squat-arm circle, side kick, russian dance, single squat balance, and jump foot. The conclusion is that of the eleven movements it is feasible to use in warm-up for the long jump sport. Future research needs to examine how this model supports athletes in improving physical fitness components