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This study aims to analyze the application of the Problem-Based Learning (PBL) learning model in improving students' cognitive learning outcomes in science learning, especially in the material on the structure and function of plant tissues. The research was conducted at SMP Negeri 4 Satap Wori, with the research subjects in the form of 21 grade VIII students who had heterogeneous learning abilities. This study uses a class action research (PTK) approach in two cycles. In the first cycle, student learning outcomes showed that only 38.1% of students had completed, while 61.9% had not reached the Minimum Completeness Criteria (KKM). Based on the reflection of the first cycle, improvements were made in the second cycle by increasing student involvement, providing more motivation, and forming heterogeneous learning groups. The results in the second cycle showed a significant increase, with 85.7% of students achieving learning completeness in accordance with the KKM. The increase in learning completeness from the first cycle to the second cycle was 47.6%. This study concludes that the PBL model effectively improves students' critical thinking skills, creativity, and motivation and can help students solve problems independently and in groups. Therefore, applying the PBL model is recommended to continue to be used in learning that involves real-world problem-solving.

This study examines the effect of applying the Problem-Based Learning (PBL) learning model on students' high-level thinking skills on ecosystem materials at SMA Negeri 1 Tondano. This study uses an experimental method with a quasi-experimental design involving two groups of students: the experimental class (X.2) taught using the PBL model, and the control class (X.4) taught using conventional learning methods. The number of students in each class is 30 people. Data is collected through pretest and posttest to measure students' high-level thinking abilities. The analysis showed that the experimental class's average posttest score was 83.67, while the control class was 79.50. The independent t-test showed that the t-count value (2.073) was greater than the t-table (1.671) with a significance value of 0.043, which was smaller than 0.05, indicating a significant difference between the two groups. Based on these results, it can be concluded that applying the PBL model has a positive and significant effect on improving students' high-level thinking skills. These findings are consistent with previous research showing that the PBL model effectively improves students' critical and analytical thinking skills. Therefore, applying PBL can be an effective alternative to improve the quality of learning, especially in developing students' high-level thinking skills.

The teaching of Social Studies in elementary schools still faces challenges in improving students' understanding, primarily due to the dominance of expository methods that lack variety. This study aims to analyze various innovative learning strategies that can enhance students' comprehension in Social Studies education. The research employs a library research method with a qualitative approach, drawing on various references and previous research findings.The results indicate that contextual learning strategies, project-based learning (PjBL), technology integration, cooperative learning, and multi-representation learning are effective in improving students' understanding. Contextual learning enhances students' comprehension by up to 32%, while PjBL improves critical thinking and problem-solving skills. Technology integration, such as augmented reality and interactive digital media, has been shown to increase learning motivation by up to 43%. Cooperative learning and multi-representation strategies also positively impact social skills and conceptual understanding.The novelty of this study lies in its comprehensive mapping of innovative, evidence-based learning strategies applicable to Social Studies education in elementary schools. The implications of this research highlight the importance of innovation in teaching strategies to ensure that students do not merely receive information passively but can actively apply their knowledge in real-life situations. Additionally, the study underscores the need for teachers to enhance their competencies in implementing more interactive and student-centered teaching methods.

In the midst of the digital era filled with various information, the ability to sort and understand accurate information is very necessary so that students can better understand Islamic teachings. The service of Islamic Religious Education (PAI) learning assistance by improving students' critical thinking skills aims to explore effective learning methods in PAI subjects in order to improve the critical thinking skills of grade XI students at SMK Hayatul Islam. This study applies the assistance method, which includes the stages of observation and coordination, implementation, and evaluation and reflection. Based on the results of the service, it shows that the use of discussion-based methods, problem solving, and analysis of religious texts helps hone students' critical thinking skills. They become more active in conveying ideas and are able to connect religious concepts with everyday life. However, there are several obstacles found, such as students' difficulty in constructing logical arguments and time constraints in the learning process. Therefore, more intensive assistance from teachers and the application of more varied methods are needed so that PAI learning is more effective in developing students' critical thinking patterns.

This study aims to explore the optimization of pedagogical competence of Christian Religious Education (PAK) teachers in the application of problem-based learning (PBM) methods at SMP Negeri 4 Pagaran, North Tapanuli Regency. Teachers' pedagogical competence has a crucial role in designing and implementing effective learning processes, especially in the context of implementing PBM methods that aim to improve students' critical thinking and problem-solving skills. This study uses a qualitative research method with a library approach from book and journal theories to explore information on how PAK teachers implement their pedagogical competence in PBM. The results of the study indicate that PAK teachers at SMP Negeri 4 Pagaran have optimized their pedagogical competence in adapting the PBM method by focusing on the characteristics of student development which is carried out with a more personal approach. This study concludes that increasing training and development of pedagogical competence for PAK teachers through the application of PBM methods is very effective in improving the quality of learning at SMP Negeri 4 Pagaran.

This study aims to identify the problems of learning methods of Natural and Social Sciences (IPAS) in grade IV students of SDN 060866. The results showed that conventional teacher-centered learning methods were still dominant, causing low student interest and learning outcomes. Most students have not reached the Minimum Completion Criteria (KKM) with a percentage of completeness of only 25%. Teachers face obstacles such as lack of student interest, a less conducive learning environment, and limitations in applying innovative learning methods. To overcome this, teachers plan to implement project-based learning methods that are more interactive and relevant to students' daily lives. This study concludes that more varied and student-centered learning strategies are needed to improve students' motivation and learning outcomes.

Learning boredom is one of the common problems faced by students, especially at the Madrasah Aliyah level. This issue negatively impacts students' motivation and learning outcomes, which in turn can affect the quality of education. This study aims to implement an innovation in learning through the Problem Based Learning (PBL) approach as an effort to reduce learning boredom among students at MA Zainul Hasan 2 during the 2024-2025 academic year. The method used is Classroom Action Research (CAR) with the Kemmis and McTaggart model, which consists of two cycles. Each cycle includes four stages: planning, action, observation, and reflection. Data collection techniques include observation, questionnaires, and interviews. The results of the study indicate a significant decrease in students' learning boredom levels after the implementation of PBL. The average level of learning boredom decreased from 65% in the first cycle to 45% in the second cycle. This decrease shows that the application of PBL-based learning can have a positive effect in reducing learning boredom and increasing student engagement in the learning process. The PBL-based learning innovation has proven to be effective in creating a more engaging and interactive learning environment, which ultimately can improve students' motivation and enhance their learning outcomes. Thus, this study concludes that the implementation of Problem Based Learning can be an effective solution to overcome learning boredom among Madrasah Aliyah students.

This study aims to analyze the application of Problem-Based Learning (PBL) as an innovative strategy to improve students' cognitive in biology class X.IA2 learning at SMA 09 Pekanbaru. The method used was qualitative through interviews with teachers and students and literature review was used to collect and analyze data. The results of the analysis show that PBL improves concept understanding, critical thinking, and problem solving. Teachers revealed that PBL creates more interactive learning, while students feel more motivated and active. The literature review also confirmed that PBL improves students' analytical power, creativity, and independence. The results recommend the widespread application of PBL to improve the quality of learning.

This study examines the effectiveness of the Problem-Based Learning (PBL) model in improving critical thinking skills of students of V MIN 2 Sibolga in the Citizenship Education (PKN) class curriculum. The findings of this study are supported by students' critical thinking skills obtained from the results of the KKM exam and the low level of participation in traditional classroom learning. Using a quantitative approach with a quasi-experimental method and a Non-equivalent Control Group design, this study involved 44 students in the control group (conventional) and the experimental group (PBL). The purpose of the research instrument, namely a double test, was to assess students' critical thinking skills before and after the intervention. The results showed a significant increase in the experimental group that implemented the PBL model. The average post-test score of the experimental group reached 87.50, far exceeding the control group which only reached 60.42. Statistical analysis using the paired sample t-test produced a sig. (2-tailed) value of 0.000, which is smaller than α (0.05). This finding indicates a significant positive effect of the application of the PBL model on improving students' critical thinking skills. The results of this study indicate that the PBL model is effective in improving students' critical thinking skills in PKN classes. This model successfully encourages students to actively participate in their education and develop their analytical skills. This study recommends the use of the PBL model not only in PKN education but also in other subject areas to maximize students' growth in critical thinking. The application of the PBL model can be a potential solution to overcome the challenges of improving students' achievement and critical thinking skills at the highest level of elementary school.

This research is motivated by the low problem solving skills of students in Natural and Social Sciences subjects. The purpose of this study was to determine the improvement of students' problem solving skills in Natural and Social Sciences subjects through the application of the Predict Observe Explain learning model. Researchers used a class action research method with the research subjects, namely the fourth grade homeroom teacher and 23 fourth grade students. Research activities were carried out for two cycles and each cycle consisted of two meetings. Data collection techniques using observation techniques, tests, interviews and documentation. While data analysis techniques using qualitative and quantitative data analysis. Based on the results of the study, it shows that the application of the Predict Observe Explain learning model can improve problem solving skills. This improvement can be seen in the activities that have been carried out for two cycles, namely the action in cycle I, the average student problem solving skills increased to 53.71% in the moderate / sufficient category. Then in cycle II, the average student problem solving skills increased to 77.21% in the high / good category. It can be concluded that through the application of the Predict Observe Explain learning model in Natural and Social Sciences subjects can improve the problem solving skills of fourth grade students of Asy-Syifa Integrated Islamic Elementary School Jambi City.

This study aims to determine the effect of the application of multiplication board media in mathematics learning on students' understanding of multiplication concepts in grade IV of elementary school. This study uses a qualitative approach with a descriptive method conducted in several elementary schools. Data were collected through observation, interviews with teachers and students, and documentation of learning activities. The results of the study indicate that the use of multiplication board media can improve students' understanding of multiplication concepts. Students who initially had difficulty memorizing multiplication tables showed significant progress after using this media, as seen from their ability to work on multiplication problems faster and more accurately. In addition, the use of this media also increased student involvement and motivation in learning. Teachers reported that the multiplication board media made it easier for them to explain multiplication concepts in a more concrete and visual way, and increased student participation in class. Based on these results, it can be concluded that the application of multiplication board media in mathematics learning can be an effective alternative to improve students' understanding of multiplication material. This media not only makes mathematics learning more interesting, but also strengthens the basic concepts of mathematics taught in elementary school.

Islamic Religious Education is a subject aimed at fostering noble character and instilling spiritual values in students. One indicator of the success of our education system is the success in strengthening faith and piety as well as cultivating noble character. The nobility of character and morals is a tangible measure of the goals of national education. However, the reality is that Islamic Religious Education in schools today is more bound to the school system, which is more focused on teacher-centered learning approaches. Educators play a vital role in achieving the desired learning outcomes in the teaching and learning process. Meanwhile, students act as both subjects and objects in applying the contextual teaching and learning method. Teachers can use various methods to convey information to students (transfer knowledge), whether it is related to teaching materials or global perspectives. The process of knowledge transfer through conventional methods can no longer be sustained, as society expects students to be intelligent and responsive to the times, not merely passive observers and listeners. The breakthrough offered by education experts is a new concept called contextual teaching and learning (CTL). This method is not merely about transferring knowledge from teacher to student but also empowers students to engage, experiment, and reconstruct the material they learn from the teacher, correlating it with their real-life experiences. The hope is that they can solve various problems in their lives, families, and communities. This research focuses on three aspects: character education, religious character, and character education through a contextual approach aimed at forming religious character. Based on this discussion, the objective of this paper is to understand: Character Education, Religious Character, and Character Education through a Contextual Approach in shaping Religious Character. This research employs a qualitative approach using a literature study.

The common problems faced by students include feeling bored, lacking concentration, and being unmotivated in learning due to the lack of collaboration among students and monotonous learning activities. Therefore, this study aims to implement ice-breaking techniques in Islamic Religious Education to improve students' learning outcomes. This research was conducted using Classroom Action Research (CAR) with two cycles, each consisting of two meetings. Each cycle followed four stages: Planning, Implementation, Observation, and Reflection. Data collection techniques included tests in the form of questions and non-test techniques such as interviews, observations, questionnaires, and documentation. Based on the results of the Classroom Action Research, it was concluded that the implementation of ice-breaking techniques in Islamic Religious Education positively influenced students' learning motivation, leading to improved learning outcomes among fifth-grade students at UPT SPF SD Inpres Perumnas 1 Makassar. The study results showed that in the pre-test, the students' average score was 68.9 (Low), with six students achieving mastery, resulting in a 30% mastery level (Low). In the first cycle, applying the ice-breaking technique to students' understanding of Islamic Religious Education resulted in an average test score of 79 (Moderate), with 13 students achieving mastery, reaching a 65% mastery level (Low). In the second cycle, the implementation of ice-breaking techniques led to an improvement in students' learning outcomes, with an average score of 89.6 (High), and 18 students achieving mastery, reaching a 90% mastery level (High). The success indicators in this study, using the Classroom Action Research (CAR) method, demonstrated an improvement in students' understanding, as evidenced by the increase in mastery learning percentages from the pre-test, first cycle, and second cycle, ultimately reaching 80% of the total number of fifth-grade students as the final learning achievement.

The 21st century is marked by the advancement of science and technology, driving increasingly complex changes in life. In the context of education, a multidisciplinary learning approach has become relevant in enhancing students' complex thinking abilities. This approach allows students to integrate various disciplines in solving existing problems, thereby improving their critical, analytical, and creative thinking skills. This study explores the relationship between multidisciplinary learning and students' complex thinking abilities, the factors influencing its implementation effectiveness, and effective multidisciplinary learning strategies. Based on previous research, multidisciplinary learning has been proven to enhance complex thinking skills by up to 35% compared to conventional learning methods. However, its implementation faces several challenges, including a lack of teacher readiness, limited resources, and a learning culture that still emphasizes rote memorization. Therefore, problem-based learning strategies, cross-disciplinary collaboration, and the use of technology are recommended to improve the effectiveness of this approach.

Islamic Religious Education (PAI) plays an important role in the formation of students' character and understanding of religious teachings. However, in practice, not a few students face difficulties in understanding PAI material, both in terms of cognitiveness and affective. These difficulties can be caused by a variety of factors, such as differences in academic ability, lack of motivation, or socio-cultural problems. Therefore, the right strategy from PAI teachers in overcoming learning difficulties is very necessary. This article aims to identify various strategies that PAI teachers can apply to help students overcome learning difficulties. Based on a literature review, there are several approaches that have proven to be effective, including the use of varied learning methods, the use of educational technology, the provision of intensive guidance, and the strengthening of student motivation and character. In addition, the importance of constructive evaluation and feedback in the learning process is also one of the keys in improving the effectiveness of PAI learning. By implementing these strategies, it is hoped that the learning difficulties faced by students can be overcome, and the quality of PAI learning can be improved.

This research aims to analyze the influence of the problem based learning model with a differentiation approach to the topic of harmony in the ecosystem of grade 5 elementary school students. The population in this study was class V students at Wadungasri Elementary School, Waru District, Sidoarjo Regency, totaling 77 students and a sample of 29 students was taken. Data collection techniques using questionnaires. Data processing techniques with validity testing using expert judgment techniques. Reliability test uses Alpha Cronbach. The swimmer analysis test is the normality test and linearity test. The data analysis technique used is a simple regression test. Research results: the guided inquiry learning model had an effect on students' critical thinking skills by 3.7%. The research results show that the problem based learning model with a differentiation approach to the topic Harmony in ecosystems is significantly effective in increasing students' understanding of ecosystems.

The purpose of implementing Community Service (PkM) is to overcome the problems faced by community service partners, namely difficulties in learning accounting for class XII SOS students at SMAK St. Darius Larantuka. This activity is also a follow-up to the previous study entitled "Analysis of Difficulties in Learning Accounting for the Sub-Material of Service Company Worksheets for Class XII SOS Students at SMAK St. Darius Larantuka in the 2024/2025 Academic Year". The form of community service carried out is training and assistance in compiling worksheets for service companies. The participants involved were 20 students from class XII SOS 2. This activity was carried out in three stages, namely: 1) delivery of material regarding worksheets for service companies, 2) practice of compiling worksheets, and 3) evaluation of work results. The material was delivered collaboratively by the economics subject teacher, Mr. Abel Andisolo Sogen, S.Pd, and the community service lecturer, Mrs. Maria Fatima B. Beribe, M.Pd. In the practice stage, participants were asked to compile worksheets based on the case studies that had been submitted. During this process, participants were assisted by the service team until they achieved the expected results. To measure the participants' abilities and skills in compiling working papers, they were then asked to complete different case study questions independently. The results of the participants' work were analyzed using qualitative analysis methods, which showed an increase in understanding and skills during independent practice compared to during mentoring. This is reflected in the scores obtained by the participants, which ranged from 85 to 95, and reached the target of 90% of what the service team wanted. However, there were several participants who had difficulty in compiling working papers due to lack of accuracy in the calculations, so that the calculation results in the Balance Sheet column were not balanced.

This research was motivated by the discovery of several problems faced by students, namely poor interest in learning, such as the level of activeness of students during the learning process and low interest of students in SKI learning. Students felt that in this learning there was no passion or interest, as indicated by students being less active in the learning process and student involvement in the SKI learning process also decreased. With these conditions, students quickly get bored and are not interested in participating in learning. As a result, difficulties arise that affect the learning objectives to be achieved. This study aims to determine the relationship between learning strategies and learning media with interest in learning Islamic Cultural History class VIII at MTsN 1 Bukittinggi. The type of research used in this research is quantitative, correlational. The population is all class VIII students with a total of 347 students spread across 11 classes. The sample in this research used the Probability Sampling technique using Simple Random Sampling, and the total research sample was 78 students. Data was collected through questionnaires, observation and documentation analyzed using normality tests, linearity tests, multiple correlation analysis and hypothesis testing. Based on the results of the research that has been done, the results show that there is a relationship between learning strategies on student interest in learning in the subject of Islamic Culture History class VIII at MTsN 1 Bukittinggi City and the relationship between learning media on student interest in learning in the subject of Islamic Culture History class VIII at MTsN 1 Bukittinggi City, as evidenced by the results of the Pearson Product Moment correlation test on the relationship between learning strategies and interest in learning with a Pearson correlation value of 0.382 and a significant value of 0.001 <0.05. While the Pearson correlation test results on the relationship between learning media and interest in learning are 0.236 with a significant value of 0.038 <0.05. Furthermore, the results of the Pearson correlation test on the relationship between learning strategies and media with learning interest are <0.05, which is certainly valid and related. Based on this value, it can be seen that the relationship between learning strategies to interest in learning is interconnected and the relationship between learning media to interest in learning is interconnected, so Ha is accepted.

This research aims to identify and evaluate learning strategies at SDN Cibanjaran. Using a descriptive qualitative approach, the study relied on in-depth interviews, observations and group discussions to explore criticisms and suggestions for learning methods. The findings show that effective learning strategies involve a differentiated approach, where materials and methods are tailored to students’ individual needs. Problem-based learning (PBL) and project-based learning (PJBL) models are considered to increase student relevance and motivation. However, the different characteristics of today’s students compared to those of the past pose new challenges, especially in the application of discipline, which must now be more humane. In addition, adjusting to the Merdeka Curriculum is crucial, where teachers are encouraged to continue learning through platforms such as PMM. This study concludes that learning strategies need to adapt to changing times, environments and student needs to create a meaningful learning process. The implications of this study emphasize the importance of inclusive and dynamic learning, and the role of teachers as innovative facilitators.  

Students critical thinking skills cannot develop appropriately if in the learning process, the teacher is not active. Therefore, to improve students' critical thinking skills, a teacher should choose and use strategies, approaches, and methods techniques that involve students actively in learning, both in manner mental, physical, and social. One alternative learning that provides opportunities for students to develop students' critical thinking skills in problem solving is problem-based learning. This research was a research study literature examining related journal application of problem-based learning to improve critical thinking skills. The findings of this study included: (1) the implementation of PBL has the potential to help students motivate and provide learning experiences; and (2) PBL implementation is very useful in improving students' critical thinking skills, provided that teachers and students can apply each stage of PBL well.