Student academic result is one of indicators that shows the success or failure of implementing the learning process at school. To obtain maximum student academic result, various efforts have been made, such as changing  the curriculum which emerges new learning models in the learning process such as Problem Based Learning (PBL), Inquiry, Project Based Learning and so on.This research is aimed to determine the effect of implementing the Problem Based Learning learning model on improving student academic result. This research uses a quantitative approach with the One-Group Pretest-Posttest Design. The subjects of this research were 28 catholic’s students in 3rd grade of SD Negeri 155710 Lobutua 1. This research was held at SD Negeri 155710 Lobutua 1, Central Tapanuli, North Sumatra. This research was held in two cycles with different learning topics.The results of this research indicate that the application of the Problem Based Learning model in the learning process of Catholic Religious Education subjects both in cycle I and cycle II can improve the learning outcomes of 3rd grade students at SD Negeri No. 155710, Lobutua 1 with the significance value for each cycle are sig. 0.00 (F = 90.812) and sig. 0.00 (F = 89.787). The percentage increase in student academic result in each cycle are 40.75% and 36.84%.

Education is a fundamental pillar in nation-building, and continuous efforts are required to enhance the quality of education. The Merdeka Curriculum, implemented in Indonesia, includes Catholic Religious Education and Character Education. However, SMA Xaverius Lubuklinggau faces challenges in improving students' learning outcomes in these subjects, particularly in Phase F of Grade XII in the Science Program. The issues are related to character and academic achievements. This research proposes a solution by implementing the Problem-Based Learning (PBL) model assisted by multimedia. The aim of the study is to evaluate the improvement of students' learning outcomes in the aspects of faithful attitude and academic achievement. Through classroom action research with two cycles using tests and observations as data collection techniques, the results indicate that the PBL model assisted by multimedia is effective in enhancing students' learning outcomes. Focusing on the Dialog and Cooperation Among Religious Communities material, this research contributes to a deeper understanding of how innovative approaches can improve the quality of education, particularly in the context of Catholic Religious Education and Character Education at SMA Xaverius Lubuklinggau.

The aim of this research is to determine the effect of the demonstration method on the active learning of PAK class VIII students at SMP N 3 Lintongnihuta, Humbang Hasundutan Regency for the 2023/2024 learning year. The research hypothesis is: "There is a significant positive influence of the use of the Demonstration Method on the Learning Activeness of PAK Siwa class VIII SMP N 3 Lintongnihuta Kab. Humbang Hasundutan 2023/2024 Academic Year." The population is all class VII students of SMP Negeri 3 Lintongnihuta for the 2023/2024 academic year, totaling 192 people. The research sample was determined using a nonprobability sampling technique, namely purposive sampling, namely class VIII-2 students, totaling 32 people, as the experimental class using the exposure method and class VIII-3, totaling 32 people, as the control class using conventional methods. This research method is a quantitative approach with a true experimental design method and a post-test only control group design. The instrument used in this research was a 30-item questionnaire. Research data is analyzed using the Separated Variance t test formula. From the calculation results, the value of tcount = 4.716 > ttable(α=5%) = 1.671. The tcount value is in the curve area of rejection of H0 and acceptance of Ha. Thus, it can be concluded that the accepted research hypothesis is that there is a positive and significant influence of the use of the Demonstration Method on the Learning Activeness of PAK Siwa class VIII SMP N 3 Lintongnihuta Kab. Humbang Hasundutan 2023/2024 Academic Year.

The teacher is one of the main components that really determines the success of the teaching and learning process. Thus, teachers should create the right situations and conditions to enable the learning process in students by directing all resources and using appropriate teaching and learning strategies, which include approaches, methods and learning techniques. To overcome the low learning achievement of students, researchers conducted Classroom Action Research on class XII SMKN Catering Services students. 1 Simanindo by applying the Problem Based Learning learning model assisted by YouTube. This research aims to improve learning achievement and critical reasoning abilities in students. This research was conducted in two cycles. Each cycle consists of several stages, namely planning, implementing actions, observing and reflecting. Data collection techniques were carried out by means of tests and observations, with a descriptive approach. The results of the research increased from cycle 1 to cycle 2. In cycle 1 there were still students in the appropriate category in the learning achievement variable and the category began to develop in the critical reasoning variable, then entering cycle 2 there was an increase with no students in the appropriate category in learning achievement variable, and categories began to develop on the critical reasoning variable.

Anxiety is a serious problem in human life. Anxiety can paralyze the soul so that a person can lose the enthusiasm to do something. Worry can damage a person's relationship with someone, even with God. Worry is also a feeling of worry, anxiety. Worry is being afraid (anxious, worried) about something that is not yet known for certain. Feelings of worry or anxiety not only affect physical health, but in daily life practices influence the patterns of thinking and spirituality that are built. Worrying cannot solve our problems. Worrying doesn't help tomorrow's troubles, but it completely destroys today's happiness. The more we worry, the more difficult and difficult the life we ​​live.

Education is a personal relationship between educators and learners. This relationship is referred to as a functional relationship, namely educators as teachers and learners as learning subjects. School is one of the means that can improve the development of students' knowledge. The success of the learning process, especially Catholicism, cannot be separated from the ability of educators to develop learning models that are oriented to increasing the intensity of student involvement effectively in the learning process. The development of the right learning model basically aims to create learning conditions that allow students to learn actively and enjoyably so that students can achieve optimal learning and achievement. Based on existing conditions, teachers can provide learning experiences by designing the learning process. One of the learning models that can be applied is Problem Based Learning (PBL) or problem-based learning. The purpose of this study is to describe the implementation of the Problem Based Learning Model can improve learning outcomes in Class IXA students of SMPK Santa Maria 1 Malang on the Theme of Nobleness of Human Dignity. The type of research carried out is Classroom Action Research (Active Classroom Research). Data Collection Techniques through observations, questionnaires and tests. The data that has been collected is grouped into three types, namely learning management data, student activity data in learning, and student learning outcomes data, and arrive at conclusions by making references to problem formulations. The implementation  of learning using the Problem Based Learning (PBL) Learning Model and  the Use of the Problem Based Learning (PBL) Learning Model can improve the learning outcomes of Catholic Religious Education in grade IXA students of Santa Maria Catholic Junior High School 1 Malang.

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

The researcher is a State Teacher at SMK Negeri 1 Monterado, Bengkayang Regency, West Kalimantan, in the subject of Catholic Religious Education. This research is Classroom Action Research which aims to improve student learning outcomes and critical reasoning in learning using the Problem Based Learning (PBL) learning model or Problem Based Learning (PBM). The point is whether the PBL Learning Model can be effectively applied in the classroom, especially in the Class
The method used was Classroom Action Research in 2 implementation cycles on class XI students at SMKN 1 Monterado, using discussion and question and answer methods in problem solving of real problems encountered.
Based on the research results, it was found that the problem-based learning system by applying the discussion and question and answer method, was felt to be quite effective and could improve learning outcomes, find the source of problems, analyze the sources of problems and attempt to solve problems encountered and Critical Reasoning. For this reason, this method is very suitable to be applied to arouse students' enthusiasm for learning and bring out students' creativity in learning.

The results of observations regarding student creativity in teaching and learning activities at UPTD SD Negeri 076716 Lolohia Nias Barat, especially in the subjects of Catholic Religious Education and Character Education, are very lacking, as well as learning outcomes that have not reached the predetermined target, only 55% have completed the KKM. The aim of this research is to improve creative and cognitive aspects by applying the Discovery Learning phase C learning method for class 5 UPTD SD Negeri 076716 Lolohia Nias Barat. This Classroom Action Research (PTK) consists of 4 stages, namely, planning, implementation, evaluation, reflection and 2 cycles. The research subjects were 6 Class 5 Face C students. Obtaining data: 1) observation with indicators of observing the creative aspect of the Pancasila Student Profile (P3): generating original ideas, clarifying statements, asking many questions, seeing things from different perspectives, applying ideas according to the context and coming up with various alternative solutions, and 2) material learning outcomes test with achievement targets of 40% proficient, 40% proficient, 20 adequate, 0% just developing. The research results showed: There was an increase in the creative aspect of P3 from cycle 1, an average of 55.6% with the developing category, cycle 2 with an average of 91.00% in the very developing category. In terms of learning achievement, there has been an increase in the number of achievement targets from proficient 40% to 60%, proficient 40% to 40%. Suggestion: in the process of teaching and learning activities, teachers should apply a variety of learning methods and plan one dimension of the Pancasila Student Profile.

The final of this research is to improve the result of study and attitude of “gotong royong” (mutual collaboration) using the model of problem based learning with the use of model of media game puzzle for the students  of second grade of 034 Elementary School in Tarakan. The method of this research is the research in the  classroom action. The technic of data analysis is collecting the data, reducing the data, presenting the data and making the conclusion, through the using the method of problem based on learning with the game puzzle model. This research is a respond to the lack of the activeness  of the student during the lesson in classroom which  will be causing   the low of the study result and the attide of “gotong royong” / mutual collaboration which is becoming the one of  the profile/ characteristic of “Pancasila” student. By using this method, the research shows the significat result of the study result of student. The increase was quite significant from the results of the first cycle post-test of 63.63 in cycle II to 86.36, namely 22.73% with the advanced category reaching 63.63% in accordance with the target, even exceeding the desired target (50% advanced). Beside of that, this method shows that there is a significant result of “gotong royong”/ “mutual collaboration” attitude among the student: 87,5%. The result of this reaserch  is focusing  on the effectivity in increasing the quality of classroom lesson. By involving  the student  actively  and pushing the “gotong royong”/ mutual collaboration attitude , the collaboration and creativity during the lesson is not only becoming more interesting but also  creating the important social values for the student.