Solving Process Research Articles

On the Elusive Links between Solution Microstructure, Dynamics, and Solvation Thermodynamics: Demystifying the Path through a Bridge over Troubled Conjectures and Misinterpretations.

We build a fundamentally based bridge between the solute-induced microstructural perturbation of the species environment and the dynamic as well as thermodynamic responses of the fluid system, regardless of the state conditions, composition, nature of the solvent, and either the magnitude or the type of solute-solvent intermolecular-interaction asymmetries. For that purpose, we advance a fluctuation-based solvation formalism of fluid mixtures to provide meaningful descriptors of solvation phenomena, the microstructural signatures of their solute-solvent intermolecular interaction asymmetry, and the thermodynamic manifestations linked to the solution nonideality. The rigorous foundations afford us to address some crucial issues frequently invoked in the literature including the microstructural perturbation domain, its proper identification and molecular-based meaning toward the interpretation of the solvation process, and the potential impact of the local differential behavior between anions and cations on the actual salt-induced perturbation of the solvent microstructure. Indeed, we link the precisely characterized species solvation behavior to fundamental thermodynamic residual-property relations, and the dynamics associated with either the viscous flow or diffusive behavior of the solvent, to finally illustrate their outcome with experimental data of aqueous electrolyte solutions from the available literature. Ultimately, this effort provides a highly desirable unambiguous identification of the cause-effect connections between the microstructurally perturbed domains and the experimentally measured macroscopic solvation properties, including their effect on the dynamics of the solvent environment. More importantly, it lends a well-established solvation framework to bridge rigorously the microstructural details of the mixture, its dynamics, and its solvation thermodynamics to enhance our understanding of well-defined ranked Hofmeister series, i.e., by avoiding ad hoc conjectures and unsupported microscopic interpretations of solvation phenomena.

How Do Teachers Solve Problem With Contradiction Information? Study of Prospective Teachers - Professional Teachers in Solving IDEAL Model Problems

This research is a qualitative descriptive study which aims to describe the problem solving process of a professional teacher in finding solutions to problems of the Problem With Contradiction Information type. This research involved 1 mathematics teacher who had a professional teacher education certificate and had taught for at least 5 years (S1) and 1 mathematics teacher who had taught for at least 5 years but did not yet have a professional teacher education certificate (S2) and 1 prospective teacher who was still carrying out studies. S1 and does not yet have a professional teacher education certificate (S3). Data collection was carried out by tests and interviews. The research results showed that only S3 carried out all the IDEAL problem solving indicators and was the only research subject who realized the existence of contradictions in the given problem. Meanwhile, S1 and S2 do not look back and learn. All subjects started solving the problem by reading and making propositions from the problem given. S3 stated that he read twice, namely reading in depth and reading quickly to review the known data. S1 experienced Pythagorean priming when implementing the Making a Drawing and Backwards strategy. Meanwhile, S2 in implementing the Backwards strategy often has to do some work in his working memory so there are several steps that are not written down. S2 is aware that there is unnecessary data but considers it an open ended question. Meanwhile, S3 succeeded in stating that the question contained elements of contradiction and could not be done in the anticipating outcome and looking back steps. If you want to become a good problem solver then spend most of your time identifying and understanding problems and then determining how to work. Good problem solvers are not in a hurry but are still effective in solving problems. You even need to consider whether the problem can be solved or not.

The Role of Public Relations in Improving Information Services at the Regional Office of the Ministry of Law and Human Rights, South Sulawesi

The role of Public Relations in improving information services at the Regional Office of the Ministry of Law and Human Rights, South Sulawesi. This research aims to determine the role of public relations in improving information services at the Regional Office of the Ministry of Law and Human Rights, South Sulawesi. This type of research is descriptive research using qualitative methods and approaches to determine the role of Public Relations in Improving Information Services at the Regional Office of the Ministry of Law and Human Rights, South Sulawesi. The number of informants in this research was 5 people, namely one head of the public relations sub-division and 4 informants who were the First Expert Public Relations Officers and young public relations officers. The data collection techniques used are the interview method and documentation method. The data analysis techniques used by researchers are data collection techniques, data condensation, data presentation, and conclusions. The results of this research show that the role of Public Relations in improving information services in the Regional Offices of the Ministry of Law and Human Rights can be said to "play a role" in improving information services, this is indicated by the research results on each indicator, namely: Expert Advisor, Communication Facilitator, Problem Solving Process Facilitator, and Communication Engineering. The role of public relations in improving information services at the Regional Office of the Ministry of Law and Human Rights, South Sulawesi, needs to be maintained while still paying attention to several other factors that can influence improving information services. Looking at the four roles of public relations in significantly improving information services at the Office of the Ministry of Law and Human Rights, South Sulawesi, the role is as a problem-solving process facilitator, communication facilitator, and communication technician)

Sparse successive approximation for nonlinear [formula omitted] and [formula omitted] optimal control problems under residual errors

Successive approximation techniques are effective approaches to solve the Hamilton–Jacobi–Bellman (HJB)/Hamilton–Jacobi–Isaacs (HJI) equations in nonlinear H2 and H∞ optimal control problems (OCPs), but residual errors in the solving process may destroy its convergence property, and related numerical methods also pose computational burden and difficulties. In this paper, the HJB/HJI partial differential equations (PDEs) for infinite-horizon nonlinear H2 and H∞ OCPs are handled in a unified formulation, and a sparse successive approximation method is proposed. Taking advantage of successive approximation techniques, the nonlinear HJB/HJI PDEs are transformed into sequences of easily solvable linear PDEs, to which the solutions can be computed point-wise by handling simple initial value problems. Extra constraints are also incorporated in the solving process to guarantee the convergence under residual errors. The sparse grid based collocation points and basis functions are then employed to enable efficient numerical implementation. The performance of the proposed method is also numerically demonstrated in simulations.

Magnet-responsive choline carbomer ionogels as a versatile and recyclable catalyst for one-pot synthesis of benzopyran in water

Ionogels are gaining popularity as a potential replacement for volatile organic solvents in various processes, such as catalysts, electrochemistry, spectroscopy, and medicinal chemistry, due to their low toxicity, high thermal stability, and good solubility. Magnet-responsive ion gels with high magnetic susceptibility are promising and can be used as catalysts, sensors, and MRI contrast agents. Herein, we fabricated simple and novel magnet choline carbomer ionogels using a precipitation-deposition method with carbomers and choline hydroxide. The morphology and structure of the resulting ionogels were analyzed using various characterization techniques, including FTIR, EDX, TGA, and SEM spectroscopy. These magnet ionogels were effective catalysts for a one-pot, three-component synthesis of benzopyran derivatives, providing mild reaction conditions, environmental friendliness, and good to excellent (78–96%) yields within a short reaction time (1–2 h). Additionally, the magnet ionogels were easily recyclable, and they could be reused up to five times without catalytic deactivation.

Abstract C112: Improving breast cancer screening disparities through A3 problem solving: Design of a quality improvement initiative

Abstract Introduction: Extensive research studies on breast cancer disparities have had limited impact on reducing breast cancer disparities. Quality improvement initiatives use data-driven, rigorous approaches to plan, execute, and study the delivery of healthcare services. There have been limited studies using quality improvement methods to address health disparities. The purpose of our study was to describe the design of a quality improvement initiative to address breast cancer disparities using the A3 problem solving method. Methods: A3 problem solving method was used to reduce breast cancer screening disparities. The A3 method is a quality improvement tool used to identify problems, organize and synthesize data, and propose solutions to achieve goals (summarized on one side of a sheet of paper). A3 methods are outlined by the FOCUS-PDCA acronym: F - Find process to improve, O - Organize team of stakeholders, C - Clarify current state, U - Understand sources of variation that contribute to the problem, S - Select change ideas, P - Plan and do the improvement, C - Check the results, A - Act. Quantitative data was derived from the electronic medical record. Qualitative data was derived from divergent thinking exercises asking participants from diverse standing urban stakeholder groups about barriers to cancer screening. Results: Design of the A3 problem solving process was conducted between November 2022 until May 2023 yielding the following FOCUS-PDCA design and initial results. F - Increase the percentage of patients who have undergone mammography screening within the last two years. O - Team includes representative leaders from primary care, community health, ambulatory operations, diversity, equity, and inclusion, radiology, breast center, population health, information services, and federally qualified health centers. C and U - Quantitative data collection revealed that 74% of 37,509 eligible patients (women between 50-74 years old) received a mammogram within the last two years (75% White, 58% Black, 67% Asian, 60% American Indian, 64% Hispanic). Divergent thinking exercises revealed the following root causes for mammography screening disparities: patients don’t know they are due, transportation issues, barriers to scheduling, access to mammography facilities, financial concerns, and fears about returning to clinics during COVID-19. S - Process improvements included multilingual and modality reminders, marketing campaigns, transportation vouchers, co-location of screening centers with federally qualified health centers, expanded access to mammography screening facilities, educational activities for primary care physicians, participation in community events, equity-focused review of screening guidelines. PDCA - Based on selected improvements, changes in breast cancer screening percentages will be displayed using run charts until December 2024, stratified by race and ethnicity. Conclusion: A3 problem solving tools represent structured, scientifically rigorous approaches that cancer centers can use to reduce screening disparities. Citation Format: Nia Foster, Arissa J. Milton, Mai A. Elezaby, Roberta M. Strigel, Meeghan A. Lautner, Ryan W. Woods, Nicci O. Brackett, Noelle K. LoConte, Anand K. Narayan. Improving breast cancer screening disparities through A3 problem solving: Design of a quality improvement initiative [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr C112.

Pattern Generalization Problem Solving Strategies and Explanation Methods of Elementary Gifted Students

The purpose of this paper is to examine the differences in problem solving strategies and solution explanations for solving pattern generalization problems by ability groups among gifted mathematics students in elementary schools in Korea. In the process of generalizing the algebraic-geometric problem of the least numbers of moved stones from triangular arrays to inverted triangular arrays, several types of problem-solving strategies are identified as (1) recursive relation (2) functional relations(guesswork-based, singular, compound) (3) perception of situational structure can make the difference in finding general formulas. Many students try to generalize from numerical patterns in recursive or singular functional relations but some gifted students go beyond numerical patterns and generalize based on situational structures. Having grasped the geometric situation one of our best students outlines the problem solving process with a generic example. We found that Korean gifted students' pattern recognition strategies in situational structures and their ability to generalize high-level mathematical knowledge determined their problem solving success.

Penerapan Data Mining Pada Prediksi Harga Emas dengan Menggunakan Algoritma Regresi Linear Berganda dan ARIMA

The development of life has developed very rapidly at this time, one thing that has quite an important influence is the business processes carried out. Investment is a business that is carried out by all levels and also members of society easily and flexibly. Currently, the investment that is very popular with the public is gold. Gold itself is one of the most sought after precious metals at the moment, apart from being used to beautify oneself, gold can also be used as an investment asset. Based on several factors above, many people invest in gold. Investments made in Gold are not investments that have a short period of time but investments that are made over a fairly long period of time. Investing in Gold is done by buying Gold at a cheap price at the moment and then selling it again when the Gold price has risen. However, in the process that occurs, problems often occur, where the problems that occur are related to the price of gold. Where this problem can be solved by making a prediction. Data mining is used in predictions because the prediction process is carried out using data mining based on data processing. Data mining itself is a technique that is widely used today to assist in the problem solving process. In this research, the solution process was carried out using the Multiple Linear Regression algorithm and also ARIMA. In this research, the research process will be carried out by comparing the Multiple Linear Regression algorithm. Comparison of algorithms aims to obtain the most optimal results from implementing the algorithm. In solving using the Multiple Linear Regression algorithm and ARIMA, these two algorithms can help solve prediction problems by producing optimal results. From the process carried out, the Multiple Linear Regression algorithm has an RMSE value of 4902782.346, while the ARIMA algorithm gets a value of 5876287.332. This indicates that the results of the Multiple Linear Regression algorithm are better than the ARIMA algorithm.

Penerapan Model Pembelajaran Problem Based Learning (PBL) untuk Meningkatkan Hasil Belajar Siswa Berbasis Soal HOTS Kelas VII SMP Thursina IIBS Malang

This learning practice is motivated by the need for critical thinking skills in students, an aspect that is increasingly crucial in the 21st century era. The factors that cause this are students' lack of habit in solving analysis questions, especially those in the HOTS category and the low learning outcomes are the learning process itself. Through PBL, it is hoped that this learning practice can make a positive contribution in improving the quality of students' science learning outcomes, especially in facing the challenges of HOTS questions. The method used in this research is a Problem-based learning (PBL) model which requires a series of steps that focus on active and collaborative learning experiences. First of all, the step of orienting students to the problem becomes the starting point in the PBL model, next, the step of organizing students to learn to bring collaborative concepts into PBL, the third step involves guiding investigations, both individually and in groups, the fourth and fifth steps, namely developing and presenting the results of work, as well as analyzing and evaluating the problem solving process, confirms that PBL. The research results prove that there is an increase in posttest results compared to the pretest. This increase can be seen from the increase in the average score of students from 53.25 at pretest to 84.75 and the percentage of student learning completion which was initially 32% to 92%. Apart from that, students felt that they were given space to work in groups and develop an attitude of mutual cooperation which, based on the questionnaire, was 96%. Overall, the implementation of the Problem-Based Learning (PBL) learning model with the support of modules and electronic Student Worksheets (LKPD) has had a positive impact on science learning at the junior high school level. This research succeeded in improving students' analytical skills regarding ecosystem interactions, significantly improving student learning outcomes, and developing critical thinking skills and collaborative attitudes.

Motivasi Belajar Lansia Pada Program Keaksaraan Di Kampung Bungaraya Kecamatan Bungaraya Kabupaten Siak

This research was conducted in Bungaraya Village, Bungaraya District, Siak Regency, Riau Province. The aim was to determine the learning motivation of elderly people in the literacy program in Bungaraya Village, and to determine the results of the literacy education program in Bungaraya Village. This research method uses descriptive qualitative research methods and data collection using in-depth interview techniques, direct observation and documentation. With a total of seven subjects coming from the community, with the condition that subjects other than village people include transmigrants who have lived in the village for decades, and are deemed capable of defining and explaining a problem solving process based on existing facts. The theories used are social action theory and motivation theory. Field research found that the learning motivation of elderly people in literacy programs is quite high and the results of literacy programs are very effective in eradicating cases of illiteracy. The government, administrators and tutors work together to continue efforts to eradicate illiteracy. The literacy program is an effective step for the government to always pay attention to its people in social, development and educational matters.

Visual analytics for process monitoring: Leveraging time-series imaging for enhanced interpretability

In the era of big data driven by the advent of the Internet of Things (IoT), process industries face the challenge of analyzing massive and complex data to extract relevant information for effective process monitoring. Despite exploring various approaches, scalability and interpretability continue to present practical limitations. To address these limitations, we propose a new framework called visual analytics. Visual analytics offers a new perspective on solving process monitoring problems. It involves transforming historical process data into visual clues, thereby converting traditional fault detection problems into image classification problems. This approach allows process experts to visually analyze patterns and textures within the data, making interpretation much easier compared to traditional time domain analysis. Moreover, by treating process data as images, visual analytics can leverage a wide range of computer vision techniques, including convolutional neural networks (CNNs), to accurately classify and detect faults. By integrating human visual perception with advanced computer vision techniques, visual analytics enables the effective analysis of massive and complex process data. To empirically validate the proposed visual analytics approach, we conduct experiments on both the simulated continuous stirred tank heater (CSTH) benchmark and the industrial arc loss benchmark. The experimental results from both benchmarks demonstrate that the proposed visual analytics approach yields competitive performance in predicting process faults while enhancing interpretability by providing meaningful and informative visual representations.

A new method based on TGA/FTIR coupling to quantify the different thermal degradation steps of EVA/HNT composites prepared by different processing

The aim of the present article is to expose a new method based on TGA-FTIR coupling to quantify the different steps of the thermal degradation of EVA in the presence of HNT. Moreover, this quantification of the thermal degradation was also correlated to the color change. EVA/HNT composites were processed with different processing conditions: solvent casting in THF or melt blending at different temperatures. The HNT fillers content (from 10 wt% up to 30 wt%) and the melt blending temperature (at 130 °C, 150 °C, 170 °C and 190 °C) were varied. The thermal degradation of EVA in the presence of HNT presents three noticeable steps as evidenced by TG analysis: i) P1, which was identified as the catalytic degradation of vinyl acetate (VA) part of EVA occurring during the heating ramp (around 250 °C), ii) P2, which is the main degradation of VA (around 350 °C) and iii) P3, which is the degradation of the polyethylene chain of EVA (around 500 °C). Nevertheless, in the case of melt blended EVA/HNT composites, macroscopic changes (strong smell and browning color) indicate a thermal degradation occurring during the melt blending process, namely P0. FTIR-TGA coupling allows to quantify the contribution of P0, P1 and P2 (thermal degradation of VA units of EVA) using Gram Schmidt curves of released acetic acid gas which are obtained from the COac. band of acetic acid at 1795 cm−1. The contribution of each thermal degradation step of the VA part of EVA (named P0 to P2) was then quantified and reported as A0 to A2, respectively. The blending process (solvent or melt) such as the HNT fillers content and the melt blending temperatures have a significant influence on the EVA thermal degradation catalyzed by HNT. For example, it was shown that the thermal degradation of VA units occurring during the processing of EVA+ 30HNT composite (named A0 and catalyzed by the HNT) was of 40% for melt blending process (at 170 °C), whereas it was close to 0% for solvent casting process. Moreover, the macroscopic changes were evaluated by color measurements and an interesting correlation could be made between A0 and ΔE* which is the total color deviation. When a significant catalytic effect, during the melt process was observed (A0 values higher than 5%), the total color deviation ΔE* was increased linearly with A0. Finally, in order to avoid the catalytic effect of HNT on the EVA thermal degradation, a functionalization strategy has been developed with an organosilane leading to the suppression of P1, the catalytic degradation of VA in TG analyses.

The Surface of Ionic Liquids in Water: From an Ionic Tug of War to a Quasi-Ordered Two-Dimensional Layer.

The sustainable development encompasses the search for new materials for energy storage, gas capture, separation, and solvents in industrial processes that can substitute conventional ones in an efficient and clean manner. Ionic liquids (ILs) emerged and have been advanced as alternative materials for such applications, but an obstacle is their hygroscopicity and the effects on their physical properties in the presence of humidity. Several industrial processes depend on the aqueous interfacial properties, and the main focus of this work is the water/IL interface. The behavior of the aqueous ionic liquids at the water-vacuum interface is representative for their water interfacial properties. Using X-ray photoelectron spectroscopy in combination with molecular dynamics simulations we investigate four aqueous IL systems, and provide molecular level insight on the interfacial behaviour of the ionic liquids, such as ion-pair formation, orientation and surface concentration. We find that ionic liquids containing a chloride anion have a lowered surface enrichment due to the low surface propensity of chloride. In contrast, the ionic liquids containing a bistriflimide anion are extremely surface-enriched due to cooperative surface propensity between the cations and anions, forming a two-dimensional ionic liquid on the water surface at low concentrations.

Game on! A state-of-the-art overview of doing business with gamification

Gamification is the act of applying game-design elements to transform activities, products, services, and systems in a way that provides the kind of experiences similar to those offered by games. These elements include badges, points, and leaderboards to motivate and reward problem solving activities and processes. Both businesses and business researchers are increasingly interested in the application of gamification. In this regard, this review aims to offer a state-of-the-art overview of gamification in business, revealing its current trends and future directions. Using business research on gamification published in the last decade (2012–2022) found on Scopus and Web of Science, we conduct a performance analysis to illuminate the field's performance (publication productivity and impact) alongside its key contributors (journals, authors, and countries) as well as a science mapping using a co-citation analysis to locate knowledge foundations, and bibliographic coupling and keyword co-occurrence analysis to reveal major themes in business gamification. Our exploration has unearthed gamification's pervasive influence across business domains, from enhancing learning and fostering innovation to empowering marketing strategies and catalyzing transformation. Gamification has also made significant inroads into management practices, driving engagement, influencing behavioral outcomes, and ushering sustainability. Peering into the future, our density-centrality quadrant analysis casts light on emerging frontiers. Noteworthily, we expect the next wave of gamification to be shaped by the allure of video games and the metaverse, bespoke industry-specific designs, confluence with e-commerce trends, emphasis on sustainable development, expanded social responsibilities, innovations in virtual reality, intersections with human urbanism, and the rise of smart cities. As gamification continues to integrate and reshape myriad facets of the business world, it holds the promise of not only enriching current practices but also charting the course for the future of innovative, sustainable, and transformative business strategies.

Nonwoven Electrospun Membranes as Tissue Scaffolds: Practices, Problems, and Future Directions

A flexible and dependable method that has been extensively employed to construct nanofibrous scaffolds that resemble the extracellular matrix made from polymeric materials is electrospinning (ES). ES is superior to other techniques because of its unique capacity to create nanofibers with a high surface-to-volume ratio, low cost, simplicity of setup, freedom in material choice, and ability to alter the surface attributes and usefulness of the nanofibers. However, the low productivity of nanofibrous membrane from conventional ES with the generation of tightly packed nanofibrous sheet-like two-dimensional membranes impedes cellular infiltration into scaffolds during tissue regeneration. Moreover, toxic organic solvents are desired for polymer dissolution for ES. Such solvents produce volatile organic compounds (VOCs) during electrospinning, which can degrade the indoor air quality of working place. Furthermore, when electrospun membranes containing traces of such VOCs are employed as tissue scaffolds, it may cause serious effect to cells and tissue. This justifies the need for alternative green solvents which are not only environmentally friendly, non-toxic, and low-cost but also biocompatible with medicinal values. Therefore, this review mainly focuses on summarizing the recent advances in ES machines, fabrication of three-dimensional (3D) spongy nanofibrous membrane, and introducing green solvent for polymer processing. Finally, based on the findings of the existing literature and our experience, this review mainly focuses on essential oils as future “greener” alternatives to current toxic solvents used in ES process.

Upaya Peningkatan Motivasi Belajar Siswa Kelas 4 Materi PAK Melalui Metode Problem Based Learning (PBL) di SD Negeri 25 Gonis Rabu

This classroom action research was motivated by students' low learning motivation. Based on the data presented, there were 10 students in class 4. 4 students achieved scores above the completeness criteria, and 6 students obtained scores below the completeness criteria. set. This data shows that students' understanding of the material I Am a Unique Personality is still low. As a formulation of the problem in this research, is the PBL method of learning Catholic Religion able to increase the learning motivation of grade 4 students at SD Negeri 25 GonisRabu, Sekadau Hilir District, Sekadau Regency. The aim of this research is to increase the learning motivation of grade 4 students at SD Negeri 25 Gonis Rabu. This research uses the PBL method. Education is a conscious effort to develop all aspects of human life which include knowledge, values ​​and attitudes as well as skills. Within the SD Negeri 25 Gonis Rabu environment, efforts are made for students to develop optimally both in terms of intellectual and personality... However, in reality, Catholic Religious Education is sometimes lacking. attention from students. This is because the methods used by teachers and also the lack of facilities used to convey the material make students bored. Learning motivation is the overall driving force within students that gives rise to learning activities, which ensures the continuity of learning activities that provide direction so that the desired goals can be achieved. The objectives of the research include (1) to find out how the use of the Problem Based Learning model in increasing students' learning motivation on unique personal material as equals for men and women in class IV SD Negeri 25 Gonis Rabu, (2) to find out the increase in learning motivation fourth grade students at SD Negeri 25 Gonis Rabu with the help of the Problem Based Learning model on unique personal material as equal men and women, (3) to find out the use of the Problem Based Learning model on unique personal material as equal men. and female, fourth grade students at SD Negeri 25 Gonis Rabu can apply the Pancasila student profile of the independence dimension. The type of research used is qualitative with a descriptive approach. Data collection techniques in this research used observation, interviews and documentation. The data analysis technique used consists of data reduction by selecting raw data to be used as information, data presentation, namely presenting data in the form of descriptions, graphs, tables and drawing conclusions by making conclusions from research results referring to the problem formulation. The use of the Problem Based Learning model according to syntax which includes student orientation towards problems, organizing students to learn, guiding individual and group investigations, developing and presenting results, analyzing and evaluating the problem solving process, effectively helps increase learning motivation and student independence in unique personal material as equal boys and girls in class IV of SD Negeri 25 Gonis Rabu.

Meningkatkan Motivasi Belajar Pada Materi Keberagaman Sebagai Realitas Asali Kehidupan Manusia Dengan Model Pendekatan PBL Pada Siswa Kelas XII IPS SMAN 1 Capkala

Education in Indonesia faces various complex challenges. Therefore, efforts continue to be made by the government, educational institutions and society as a whole to improve access, quality and relevance of education in order to create a young generation that is skilled, competitive and ready to face global challenges. In the context of the Merdeka Curriculum, Catholic religious education in Indonesia focuses on developing students' understanding of religion, moral values ​​and Catholic spirituality. The independent curriculum emphasizes the Pancasila student profile. Students who are accepted to school at SMAN 1 CAPKALA Kasihan are students who are accepted into majors that do not match their initial interests. Based on the problem conditions above, teachers can provide learning experiences by designing the learning process. One learning model that can be applied is Problem Based Learning (PBL) or problem-based learning. The research objectives include (1) to find out how the use of the Problem Based Learning model in increasing learning motivation on diversity material as the original reality of human life using the PBL approach model in class The material of Diversity as the Original Reality of Human Life with the PBL Approach Model for Class , Class X II students of SMA NEGERI 1 CAPKALA can apply the Pancasila student profile of the independence dimension. The type of research used is qualitative with a descriptive approach. Data collection techniques in this research used observation, interviews and documentation. The data analysis technique used consists of data reduction by selecting raw data to be used as information, data presentation, namely presenting data in the form of descriptions, graphs, tables and drawing conclusions by making conclusions from research results referring to the problem formulation. The use of the problem-based learning model according to syntax which includes student orientation towards problems, organizing students to learn, guiding individual and group investigations, developing and presenting results, analyzing and evaluating the problem solving process, effectively helps increase learning motivation on diversity material as the original reality of human life. Using the PBL Approach Model for Class XII IPS Students at SMAN 1 CAPKALA

Meningkatkan Minat Baca Menggunakan Problem Based Learning (PBL) Berbantuan Scrapbook Berbasis Canva Materi Orang Beriman Menghargai Martabat Manusia PAKBP Kelas IX SMP Mardi Waluya Cibinong

Education in Indonesia is based on the basic ideology of Pancasila and the National education system which is run by the government and the private sector. One of the improvements and innovation efforts made by the government in the education sector is by launching the Merdeka Belajar program. Catholic Religious Education and Character Education aims to help students develop Catholic faith, morals and character in accordance with the Pancasila Student Profile. In this classroom action research, the researcher focuses on the critical reasoning dimension which is based on the importance of forming strong character and mental attitudes in the younger generation, especially in facing complex global challenges. Mardi Waluya Cibinong Middle School is a school that has adequate library facilities and a strategic location in the center of Cibinong city. However, based on observation results, this school is facing the problem of decreasing student interest in reading, especially in class IX. Based on the problem conditions above, teachers can provide learning experiences by designing the learning process. The Problem Based Learning (PBL) learning method can increase interest in reading in junior high school children because this method provides students with the opportunity to choose problems that suit their interests and needs. The objectives of the research include (1) to find out how the application of the Problem Based Learning (PBL) learning method assisted by Canva-based scrapbooks can increase interest in reading and critical reasoning (2) to find out how much interest in reading students at Mardi Waluya Cibinong Middle School class IX increased after it was implemented Problem Based Learning (PBL) learning method assisted by Canva-based scrapbooks (3) to increase reading interest of class IX students at Mardi Waluya Cibinong Middle School on material about believers respecting human dignity in facing the challenges of the digital era, such as distractions from social media and gadgets. The type of research used is qualitative with a descriptive approach. Data collection techniques in this research used observation, interviews and documentation. The data analysis technique used consists of data reduction by selecting raw data into information, data presentation, namely presenting data in the form of descriptions, graphs, tables and drawing conclusions by making conclusions from research results that refer to the problem formulation. The use of the Problem Based Learning model according to the syntax which includes orienting students to problems, organizing students to learn, guiding individual and group investigations, developing and presenting results, analyzing and evaluating the problem solving process, is effective in helping increase students' interest in reading and critical reasoning. students on material about believers respecting human dignity in class IX of Mardi Waluya Middle School, Cibinong

Meningkatkan Kemandirian Belajar Pak Pada Siswa Dengan Model PBL Pada Materi Maria Dan Elisabeth Menaggapi Rencana Allah Di Kelas V SDN 46 Plasma II

Education in Indonesia faces various complex challenges. Therefore, efforts continue to be made by the government, educational institutions and society as a whole to improve access, quality and relevance of education in order to create a young generation that is skilled, competitive and ready to face global challenges. In the context of the Independent Curriculum, Catholic religious education in Indonesia focuses on developing religious understanding, moral values ​​and Catholic spirituality for students. The independent curriculum emphasizes the Pancasila student profile. In this classroom action research, the researcher focuses on the dimension of independence which is based on the importance of forming strong character and mental attitudes in the younger generation, especially in facing complex global challenges. The students who are accepted to school at SD Negeri 46 Plasma II are students who are accepted into majors that do not match their initial interests. Students with this kind of condition tend to feel unmotivated to learn. Based on the problem conditions above, teachers can provide learning experiences by designing the learning process. One learning model that can be applied is Problem Based Learning (PBL) or problem-based learning. The objectives of the research include (1) to find out how the use of the Problem Based Learning model in increasing students' learning motivation in the material Maria and Elisabeth responded to God's plan in class V of SD Negeri 46 Plasma II, (2) to find out the increase in learning motivation of class V students of SD Negeri 46 Plasma II with the help of the Problem Based Learning model on Maria and Elisabeth material responding to God's plan, (3) to find out the use of the Problem Based Learning model on material for men and women equally, class V students at SD Negeri 46 Plasma II can apply the student profile Pancasila dimension of independence. The type of research used is qualitative with a descriptive approach. Data collection techniques in this research used observation, interviews and documentation. The use of the Problem Based Learning model according to the syntax which includes orienting students to problems, organizing students to learn, guiding individual and group investigations, developing and presenting results, analyzing and evaluating the problem solving process, is effective in helping increase learning motivation and student independence in material Maria and Elisabeth responded to God's plan in class V of SD Negeri 46 Plasma II.

Meningkatkan Kemampuan Bernalar Kritis, Dengan PBL Materi Gaya Hidup Sehat Fase F, SMK Negeri 1 Merdeka

Education in Indonesia faces various complex challenges. Therefore, efforts continue to be made by the government, educational institutions and society as a whole to improve access, quality and relevance of education in order to create a young generation that is skilled, competitive and ready to face global challenges. In the context of the Independent Curriculum, Catholic religious education in Indonesia focuses on developing religious understanding, moral values and Catholic spirituality for students. The independent curriculum emphasizes the Pancasila student profile. In this classroom action research, the researcher focuses on the critical reasoning dimension which is based on the importance of forming strong character and mental attitudes in the younger generation, especially in facing complex global challenges. The majority of students who are accepted to school at SMK Negeri 1 Merdeka are students who are accepted into majors that do not match their initial interests. Students with this kind of condition tend to feel unmotivated to learn. Based on the problem conditions above, teachers can provide learning experiences by designing the learning process. One learning model that can be applied is Problem Based Learning (PBL) or problem-based learning. The research objectives include (1) to find out how the use of the Problem Based Learning model in increasing students' learning motivation on healthy lifestyle material, in class xi of SMK Negeri 1 Merdeka, (2) to find out how to increase the learning motivation of class assistance with the Problem Based Learning model in healthy lifestyle material, (3) to find out the use of the Problem Based Learning model in healthy lifestyle material, class XI students at SMK Negeri 1 Merdeka can apply the Pancasila student profile in healthy lifestyle material, critical reasoning principles. The type of research used is qualitative with a descriptive approach. Data collection techniques in this research used observation, interviews and documentation. data presentation, namely presenting data in the form of descriptions, graphs, tables and drawing conclusions by making conclusions from research results that refer to the problem formulation. The use of the Problem Based Learning model according to the syntax which includes orienting students to problems, organizing students to learn, guiding individual and group investigations, developing and presenting results, analyzing and evaluating the problem solving process, is effective in helping increase learning motivation and student independence in Healthy lifestyle material in class XI of SMK Negeri 1 Merdeka