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  • Development of “Self-Reflection Instrument for Character Detection (Serinteron)” to Help Students Know the Strengths and Weaknesses of Their Characters

    Development of “Self-Reflection Instrument for Character Detection (Serinteron)” to Help Students Know the Strengths and Weaknesses of Their Characters

    Authors: Hendrik Pandu Paksi, Sa’dun Akbar, A. Rosyid Al Atok, Ari Sapto, Zaenal Abidin, Zainal Arifin Hasibuan, Amadhila Elina Penehafo

    Abstract

    The purpose of this study was to develop an independent technology-based reflection instrument to detect the strength of religious character, helping students identify their character strengths and weaknesses while also assisting teachers in selecting appropriate religious character-strengthening programs based on students’ conditions. We used the Analysis, Design, Development, Implementation, dan Evaluation (ADDIE) model because it provides a structured approach to instructional design, ensuring systematic development and evaluation. The results indicated that the instrument had a good level of validity because expert evaluations confirmed its accuracy. Construct and content validity assessments demonstrated that the instrument met the required standards. After validation, a limited trial was conducted with students, showing high effectiveness. This instrument was also considered practical, as evidenced by student questionnaire responses. Additionally, interviews with teachers confirmed its ease of implementation in learning because the instrument was designed with user-friendly procedures. These findings were obtained because the instrument underwent systematic development, incorporated revisions based on expert feedback and was trailed to assess effectiveness and practicality. This research impacts students by enabling them to assess their religious character strengths while also providing teachers with valuable data to design learning programs that align with students’ needs. © School of Engineering, Taylor’s University.

    Author Keywords

    Elementary school; Religious character; Self-reflection instrument; Serinteron; Students

    This article can be accessed at https://www.scopus.com/pages/publications/105002300534

  • Exploration of Design Thinking Methods for Digital Platforms

    Exploration of Design Thinking Methods for Digital Platforms

    Authors: Rifqi Fahrudin, Marsani Asfi, Sudadi Pranata, Chandra Lukita, Eddy Soeryanto Soegoto, Irfan Dwiguna Sumitra

    Abstract

    In today’s fast-paced digital landscape, digital platforms shape commercial, educational, and social interactions. The increasing competition in digital platform development demands continuous innovation and a user-centered approach. This study explores the integration of the Design Thinking process into digital platform design, examining how each stage of this methodology can be adapted to address key challenges such as multi-stakeholder collaboration and technological complexity. Through multiple case studies of digital platform developers, this qualitative research investigates how Design Thinking fosters innovation and enhances user satisfaction. The study culminates in a practical framework designed to help developers optimize user experience and strengthen their competitive edge in the market. Additionally, the findings contribute to existing literature by refining the application of Design Thinking in digital environments and highlighting avenues for further research in related contexts. © School of Engineering, Taylor’s University.

    Author keywords

    Design thinking; Digital platform; Exploration

    This article can be accessed at https://www.scopus.com/pages/publications/105001496046

  • Junior High School Students in Solving Mathematical Ill-Structured Problems: Analyzing Using Harel Theory

    Junior High School Students in Solving Mathematical Ill-Structured Problems: Analyzing Using Harel Theory

    Authors: Shelly Morin, Didi Suryadi, Sufyani Prabawanto, Dedi Sulistiyo

    Abstract

    This study explored how students think when solving ill-structured mathematics problems. This research method was a qualitative case study involving class VIII junior high school students. Data collection techniques were done by giving ill-structured mathematics problems in the form of geometry material, observation, and in-depth interviews. Furthermore, after students solved the problem; to further describe the student’s answers, in-depth interviews were conducted to explore and dig up further information. The results showed that some issues were found: the complexity of the problems given to students became a challenge in solving unstructured geometry problems, students had difficulties interpreting the problem due to limited prior knowledge, especially regarding geometry material, and the problems given required creativity in finding solutions. Students’ constraints were in the lack of prior knowledge, especially geometry materials, and creativity to find and establish strategies to build solutions according to their knowledge. This research contributed to uncovering students’ thought processes when constructing solutions based on their prior knowledge to identify learning difficulties in more depth. This research also showed that the diversity of students’ ways of thinking provides different problem-solving opportunities. © School of Engineering, Taylor’s University.

    Author keywords

    Geometry; Junior high school; Mathematics ill-structured; Student; Ways of thinking

    This article can be accessed at https://www.scopus.com/pages/publications/105002415768

  • Enhancing Students’ Advanced Mathematical Thinking in Algebra through Three Worlds Journeys on Mathematics Worksheets

    Enhancing Students’ Advanced Mathematical Thinking in Algebra through Three Worlds Journeys on Mathematics Worksheets

    Authors: Nadya Dewinda Agustin, Mohamad Syarif Sumantri, Arita Marini, Sri Pernia Warakmulty

    Abstract

    This study investigates the development of primary students’ advanced mathematical thinking (AMT) skills in solving algebra problems using worksheets based on Tall’s three-worlds journey of mathematics. Employing an explanatory sequential design, this research integrated quantitative and qualitative data from 40 fifth-grade students. Instruments and data analyses were validated through expert judgment and triangulation. The findings reveal that students achieved AMT skills, including mathematical representation, creativity, abstraction, and proof. Approximately 40% of students reached the natural phase, 35% progressed to the natural-to-formal phase, and 35% attained the formal-axiomatic phase. These results occurred because Tall’s approach leverages children’s natural tendencies to play, imagine, and explore, fostering deeper reasoning. This study impacts mathematics education by demonstrating that AMT skills can be nurtured at the primary level through structured scaffolding, enhancing students’ cognitive development and problem-solving abilities in algebra. © School of Engineering, Taylor’s University.

    Author keywords

    Advanced mathematical thinking; Algebra problems; Mathematical proof; Primary schools; Three worlds of mathematics

    This article can be accessed at https://www.scopus.com/pages/publications/105021025512

  • Autonomous Monitoring with Facial Expression Recognition

    Autonomous Monitoring with Facial Expression Recognition

    and Gamification to Support Blended Learning Model

    Authors: Indra Kurniawan ; Yeffry Handoko Putra

    DOI: –

    Abstract:

    Blended learning model is a popular learning model and is trusted by many educational institutions in the world as a more effective model. However, it has several challenges and weaknesses, namely the lack of monitoring and assessment of learning activities during online sessions or asynchronous sessions. This study aims to build an autonomous monitoring system using facial expression recognition and gamification methods to support the learning process with a blended learning model. The result of this research is a design and implementation of an autonomous monitoring system that displays real-time monitoring reports with the concept of gamification. Real-time reports can be used by teachers as one of the assessment points for students. In addition, the applied gamification concept has motivated students to take the distance learning process seriously and quickly because they are competing to get points. © School of Engineering, Taylor’s University.

    Author Keywords:

    Autonomous monitoring; Facial expression recognition; Gamification

    This article can be accessed at https://www.scopus.com/pages/publications/85148345218?

  • Enhancing Interactive Media Design Using Cognitive Load Theory Approach: Integrating Artificial Intelligence (AI) Chatbot

    Enhancing Interactive Media Design Using Cognitive Load Theory Approach: Integrating Artificial Intelligence (AI) Chatbot

    Authors: Satwika Trianti Ngandoh, Riandi R, Adi Rahmat, Muslim M, Abdul Haris, Khaeruddin K, Angga Friyanto

    Abstract

    This research developed interactive media equipped with artificial intelligence (AI) chatbot features using the principles of cognitive load theory (CLT). The development method employed in this study consisted of several stages: analysis, design, development, and evaluation. The result of this development activity was an interactive medium that applied the principles of CLT and included a chatbot feature to assist students in learning adaptively and independently. The interactive medium was deemed feasible for use because the validation test results in the material aspect, language aspect, presentation aspect, and overall display aspect exhibited very good characteristics. Interactive media with AI chatbot features was expected to be an innovative solution for improving the quality of education and the student learning experience in the digital era. © School of Engineering, Taylor’s University.

    Keywords: AI chatbot; Cognitive load theory; Interactive media; Learning media; Multimedia

    This article can be accessed at https://www.scopus.com/pages/publications/105002420432

  • The Functionalization of Law and Criminal Procedures

    to Confront Health Care Fraud in Hospitals

    Musa Darwin Pane ; Diah Pudjiastuti

    DOI: 10.22304/pjih.v8n3.a2

    Abstract:

    Fraud is a systematic crime that has a very broad impact. It can happen in any fields, including in hospitals. Fraud is a form of corruption. Hospital is a health service institution. Corruption in hospitals has the potential to lead to ineffective health services for people. The phenomenon of health care fraud in hospital is an indication the law does not function in accordance with the objective. This study aims to determine the functionalization of law and sentence for fraudulent acts as a form of corruption in hospitals based on justice values. This study is a descriptive study with normative juridical method that employed statutory and conceptual approaches. The data were collected through a literature study. It was subsequently analyzed qualitatively. This study is of the position to view that prosecution of criminal acts of corruption requires functionalization of law. The functionalization of law must be interpreted as positioning everything in its proper place. It is the synergy of the legal system, which consists of formulative, judicial, and executive policies. The criminal procedures can apply the punishment system for perpetrators of fraudulent acts in hospitals that includes extended alternative punishment. © 2021, Padjadjaran University. All rights reserved.

    Author Keywords:

    fraud; legal functionalization; punishment system


    This article can be accessed at https://www.scopus.com/pages/publications/85137481599?

  • Android Based Livestock Sales Application Information System

    Android Based Livestock Sales Application Information System

    Rohmawati T. ; Ramadhani F.

    DOI: 10.1088/1757-899X/879/1/012005

    Abstract:

    The purpose of this study is to determine the role and function of the information system application in helping the sale of livestock products to farmers so that it can help improve community empowerment and economy. One of them is regarding the application of information systems, which are applications in animal husbandry. This study uses descriptive methods to collect data and describe the problems faced by the community in implementing Android-based application information systems in improving the quality of sales in the field of animal husbandry in the city. The results showed that the application became one of the media used by the community to improve the outcomes and quality of sales in the livestock sector, one of which was the Selling Cattle application. This application will undoubtedly facilitate the community in selling community livestock to increase people’s income. © Published under licence by IOP Publishing Ltd.


    This article can be accessed at https://www.scopus.com/pages/publications/85091370180?

  • The Legal Aspect of New Normal and the Corruption Eradication in Indonesia

    Pane, Musa Darwin ; Pudjiastuti, Diah

    DOI: 10.22304/pjih.v7n2.a3

    Abstract:

    Article 1 paragraph (3) of the 1945 Constitution mandates that Indonesia is a state by rule of law. Therefore, in carrying out the life of the people and of the nation, it must be in accordance with the applicable rules and regulations. The current presence and development of Covid-19 pandemic has resulted changes in political, economic, social, and cultural sectors. Paying attention to these developments, the Indonesian Government has issued various policies. The focuses of the policies are intended to manage the Covid-19 spread. The policies, among others, include social assistance programs during the Covid-19 pandemic, which has a significant potential corruption. The corruption may happen in the forms of embezzlement of aid funds, budgets transfer, incompliance of requirement assistances, etc. This study aims to determine aspects of the new normal law and the corruption eradication in Indonesia based on normative juridical research methods. The approach looks, analyzes, and interprets theoretical aspects concerning legal principles in the form of conceptions, laws and regulations, views, legal doctrines, and related legal systems. This study is of the opinion that the corruption eradication (prevention and enforcement) in Indonesia during the Covid-19 pandemic and the application of the new normal are necessary to reform criminal law. The reform can be reconstruction and reformulation of existing laws regarding sanctions applied to perpetrators of corruption to restore state finances with accountability up to the third degree, or impoverishment of corruptors. © 2020, Padjadjaran University. All rights reserved.

    Author Keywords:

    corruption; law enforcement; new normal legal aspects


    This article can be accessed at https://www.scopus.com/pages/publications/85137485224?