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Abstract. This study aims to determine whether there is an influence of the problem based learning model integrated with video animation on the mathematical problem solving abilities of class VIII students. This research was conducted at SMP Negeri 6 Percut Sei Tuan, TA 2022/2023. The research method used is a quasi-experimental design method. The sample in this study consisted of two classes namelyclass VIII-3 as the experimental class and class VIII-4 as the control class. The experimental class uses a problem-based learning model integrated with video animation and a control class with conventional learning. Obtaining the average score of the final test (posttest) of the experimental class students is equal to 89.22, whereas in the control class the average result of the student's final test score was 72.55, in the hypothesis test, the results obtained from the average difference test (t-test) with statistical values t_hitung>t_tabel(10.56 > 1,671 ) which means there is an influence from the usea problem-based learning model integrated with video animation that is applied to the experimental class. This indicates that the mathematical problem solving abilities of the experimental class students are better than the control class.

The background of the problem in this study is due to the low problem solving ability of students, where in the learning process educators still use the cerama or discussion method so that during learning students only listen and receive explanations of material without any mastery of relevant competencies and structures. The learning process is still using the revised 2013 curriculum, which requires students to be able to have productivity, creativity, innovation and have activities that can be contributed to social life. The purpose of this study was to determine how much “The Effect of Problem Based learning Model Application on students Problem Solving Ability at MTs Muhammadiyah Alamanda Kec. Kinali. Kab. Pasaman Barat”. This quantitative research uses the type of research Quasy Experimental Design. The population in this study amounted to 60 students, namely all seventh grade students at MTs Muhammdiyah Alamanda. The sample used in this study amounted to 60 students, with random sampling technique if the data was normally distributed and homogeny. The data analysis technique used is a description of the research data, normally, homogeny and hypothesis test. The results showed that testing using the t-test obtained the results of thitung = 13.863 and ttable= 1.6715 and the value of Sig. (2-tailed) = 0.000 at the problem based learning model has an influence on students problem solving skills.

The issue in this review is that low learning activity has an impact on low student learning results in class IV SDN Teluk Dalam 11. Through the Problem Based Learning Model, Think Pair Share, and Make A Match which is the best solution. The study aims to determine teacher activity, and to improve student learning results. This review utilized a subjective methodology with the sort of Homeroom Activity Exploration (Vehicle), which was completed in four gatherings. The subjects of the review were 4th grade understudies at SDN Teluk Dalam 11 Banjarmasin for the scholarly year 2022/2023, with a sum of 7 understudies. In this study, the data analysis used descriptive analysis techniques described from tables, graphs, and interpretations with percentages. The results of this study show that teacher activities at meeting I get a score of 20, meeting II get a score of 25, meeting II get a score of 26, and meeting IV get a score of 28. Student activities at meeting I get a percentage of 71.00%, meeting II get a percentage of 86.00%, meeting III and IV get a percentage of 100%. Student learning results at meeting II reached 86.00% and at meeting IV reached 100% (old style).

This research was conducted in class IX of Dian Todahe Middle School for the 2021/2022 academic year, with 25 students as subjects. This research aims to improve student learning outcomes by applying the Problem-Based Learning (PBL) approach to learning the movement of living creatures. This particular form of research is included in classroom action research (CAR) classification. This research examines student learning outcomes by analyzing their test scores before and after their involvement in the learning process, with a particular focus on Biology education, which is related to the movement of living things. Research findings show an increase in student performance during cycle II, which is then accompanied by an increase in student engagement. Of the total number of students, 22 (88%) completed their studies by getting a maximum score of 65. On the other hand, three students (12%) could only complete their studies if they scored below 65. The learning outcomes achieved in cycle II have fulfilled the requirements for completion. Traditionally, there has been a visible improvement in students' understanding of the subject matter.

The aim of this research is to determine the positive and significant influence of the Problem Based Learning Model on the Learning Motivation of Christian Religious Education in Class IX Students of SMP N 1 Salak, Pakpak Bharat Regency, Academic Year 2023-2024. The research method used is a quantitative research method and a pre-experimental design research type in the form of "One Shot Case Study". The population was all class IX students of SMP N 1 Salak, totaling 146 people and a sample of 32 people was determined using the Purposive Sample technique. Data was collected using a positive closed questionnaire with 17 items and 17 items of observation sheet for variable Y. The results of data analysis showed that there was a positive and significant influence of the Problem Based Learning Model on the Motivation to Learn Christian Religious Education in Class IX of SMP N 1 Salak, Pakpak Bharat Regency, Year Teachings 2023-2024: 1) Test analysis requirements: a) positive relationship test obtained rxy = 0.547 > rtable(a=0.05,n=32) = 0.349. b) Testing a significant relationship obtained tcount= 3.576 > ttable(a=0.05, dk=n-2=30)= 2.042. 2) Influence test: a) Regression equation test, obtained the regression equation Y ̂=24.26+0.57X. b) Regression coefficient of determination test (r2) = 29.9%. 3) Test the hypothesis using the F test to obtain Fcount > Ftable=(a=0.05, dk numerator k=14, dk denominator=n-2=32-2=30) namely 12.78 > 2.01. Thus Ha is accepted and H0 is rejected.

The aim of this research is to determine the positive and significant influence of the Problem Based Learning Model on the Learning Motivation of Christian Religious Education in Class IX Students of SMP N 1 Salak, Pakpak Bharat Regency, Academic Year 2023-2024. The research method used is a quantitative research method and a pre-experimental design research type in the form of "One Shot Case Study". The population was all class IX students of SMP N 1 Salak, totaling 146 people and a sample of 32 people was determined using the Purposive Sample technique. Data was collected using a positive closed questionnaire with 17 items and 17 items of observation sheet for variable Y. The results of data analysis showed that there was a positive and significant influence of the Problem Based Learning Model on the Motivation to Learn Christian Religious Education in Class IX of SMP N 1 Salak, Pakpak Bharat Regency, Year Teachings 2023-2024: 1) Test analysis requirements: a) positive relationship test obtained rxy = 0.547 > rtable(a=0.05,n=32) = 0.349. b) Testing a significant relationship obtained tcount= 3.576 > ttable(a=0.05, dk=n-2=30)= 2.042. 2) Influence test: a) Regression equation test, obtained the regression equation Y ̂=24.26+0.57X. b) Regression coefficient of determination test (r2) = 29.9%. 3) Test the hypothesis using the F test to obtain Fcount > Ftable=(a=0.05, dk numerator k=14, dk denominator=n-2=32-2=30) namely 12.78 > 2.01. Thus Ha is accepted and H0 is rejected.

The research aims to determine the positive and significant influence of using the problem based learning model on the interest in learning PAK of class VIII students at SMP Negeri 1 Sipoholon for the 2022/2023 academic year. The research hypothesis is that there is a positive and significant influence between the use of the problem based learning model on the interest in learning PAK of class VIII students at SMP Negeri 1 Sipoholon for the 2022/2023 academic year. This research is a regression research using Descriptive and Inferential Statistics techniques. The population of all class VIII students at SMP Negeri 1 Sipoholon who are Protestant Christians is 190 people. Random sampling (random sampling) is 25% of the total population, namely 48 people. The research instrument is a closed questionnaire. From the determination coefficient test, the value r2 = 0.2520 is obtained. From the determination value (r2), it can be seen that the percentage of influence between the use of the problem based learning model on the interest in learning PAK of class VIII students of SMP Negeri 1 Sipoholon for the 2022/2023 academic year is 25.20% and 74 .80% is influenced by other factors as explained in the literature review, namely factors in the school environment, factors in the home environment, factors in the community environment. The results of the analysis requirements obtained the value rxy=0.502>rtabel=0.284 and tcount=3.937>ttable=2.021, indicating that there is a relationship between the use of the problem based learning model and students' interest in learning PAK and obtaining the regression equation. Hypothesis testing obtained Fcount=52.15>Ftable=3.23, so H0 is rejected and Ha is accepted. The research concluded that there was a positive and significant influence between the use of the problem based learning model on the interest in learning PAK of class VIII students at SMP Negeri 1 Sipoholon for the 2022/2023 academic year of 25.20%.

This research was conducted at MTsN 1 Kota Payakumbuh based on several problems that the author found in class VIII MTsN 1 Kota Payakumbuh. This study was motivated by the lack of variety in the learning model applied in class, so that students were less active and felt bored in participating in the learning process, learning outcomes were less than optimal, and did not match what was expected. This research aims to find out how fiqh learning is implemented using the discovery learning model and the effectiveness of implementing the discovery learning model on the fiqh learning outcomes of class VIII students at MTsN 1 Kota Payakumbuh. This research is quantitative experimental research using a quasi-experimental approach. This research is located at MTsN 1 Kota Payakumbuh. The sample in this study consisted of two classes, namely the control class and the experimental class, with sampling using random sampling techniques. The instruments used in this research were observation, learning outcomes tests, and documentation. Based on research results from the N-Gain Score test results, it can be seen that the average score for the experimental class using the discovery learning model is 63.3982 or 63%, which is in the quite effective category. Meanwhile, for the control class whose learning was through lectures, an average of 24.0655 or 24% was obtained, which was included in the ineffective category. This means that there are significant differences in student learning outcomes between classes that use the discovery learning model and classes that do not use the discovery learning model. So, it can be concluded that there is effectiveness in applying the discovery learning model to the Fiqh learning outcomes of Class VIII students at MTsN 1 Kota Payakumbuh.  

This research was conducted at MTsN 1 Kota Payakumbuh based on several problems that the author found in class VIII MTsN 1 Kota Payakumbuh. This study was motivated by the lack of variety in the learning model applied in class, so that students were less active and felt bored in participating in the learning process, learning outcomes were less than optimal, and did not match what was expected. This research aims to find out how fiqh learning is implemented using the discovery learning model and the effectiveness of implementing the discovery learning model on the fiqh learning outcomes of class VIII students at MTsN 1 Kota Payakumbuh. This research is quantitative experimental research using a quasi-experimental approach. This research is located at MTsN 1 Kota Payakumbuh. The sample in this study consisted of two classes, namely the control class and the experimental class, with sampling using random sampling techniques. The instruments used in this research were observation, learning outcomes tests, and documentation. Based on research results from the N-Gain Score test results, it can be seen that the average score for the experimental class using the discovery learning model is 63.3982 or 63%, which is in the quite effective category. Meanwhile, for the control class whose learning was through lectures, an average of 24.0655 or 24% was obtained, which was included in the ineffective category. This means that there are significant differences in student learning outcomes between classes that use the discovery learning model and classes that do not use the discovery learning model. So, it can be concluded that there is effectiveness in applying the discovery learning model to the Fiqh learning outcomes of Class VIII students at MTsN 1 Kota Payakumbuh.  

The aim of this research is to determine the positive and significant influence of the Problem Based Learning (PBL) learning model on the learning motivation of Christian Religious Education and Character in Class X SMA Negeri 1 Pagaran for the 2022/2023 Academic Year. The method used in this research is descriptive quantitative. The population is all classes Data was collected using a positive closed questionnaire totaling 36 items, of which 15 questionnaire items were for variables Christianity and Characteristics of Class Thus it is known that there is a positive relationship between variables b) Regression coefficient of determination test (r2) = 24.3%. 3) Test the hypothesis using the F test to obtain Fcount > Ftable=(a=0.05, dk numerator k=15, dk denominator=n-2=42-2=40) namely 12.83 > 1.92. Thus Ha is accepted and H0 is rejected where F calculated is greater than F table, then there is a positive and significant influence between the Problem Based Learning (PBL) learning model on the learning motivation of Christian Religious Education and Character of Class X SMA Negeri 1 Pagaran in the Learning Year 2022/2023 amounting to 24.3%.

During the PAI process, researchers saw that students did not play an active role during the learning process. Based on this problem, the aim of conducting this research is to find out how much influence the application of the Word Square type cooperative learning model has on the PAI learning activity of students at SMP N 3 Kinali. In this research, the type of research used by researchers is experimental research. From this experimental research, the researcher took a Quasi experimental design. The design is a Posttest Only Control design. Based on the results of the analysis of students' PAI learning activeness during the learning process by implementing the Word Square type cooperative learning model. In the learning process, students were seen paying attention and listening to the explanations given by the researcher and actively asking questions. The average result is 81.13. After data collection, it is then processed and hypothesis tested using the t-test. At the significant level α = 0.05. Test criteria: Accept Ha if tcount ≥ ttable and Reject H0 if tcount ≤ ttable. The results of hypothesis testing using the t-test show that the tcount value (21.5030) is greater than ttable (1.999). So, H1 is accepted, namely that there is an influence of implementing the Word Square type cooperative learning model on students' active PAI learning.

This research is motivated by a number of problems, namely the implementation of problem-based learning models in PAI subjects at SMP N 01 Sungai Aur has not been maximally implemented, because it is constrained by the time spent in the teaching and learning process, resulting in some students not understanding the material being taught or requiring reinstatement of the material. The type of research used in this study is using qualitative research. The key informant in this study was the PAI teacher at SMP 01 Sungai Aur, namely Ibuk Asniyan Warti S.Pd. The key informants in this study were students of SMP 01 Sungai Aur who took part in the lesson. The data collection technique is by using documentation, observation, and interviews. The drawback of this model is that it takes a long time for children to get used to it. This PBL model uses many complex techniques for children to understand.

The objective of this study is to assess the enhancement in student learning outcomes subsequent to the implementation of the Problem-Based Learning instructional approach in the eleventh grade of SMA Negeri 2 Tondano, located in the Sangihe Islands district, during the academic year 2022/2023. The present study is an instance of classroom action research (PTK) employing an action cycle that encompasses action preparation, implementation, observation, and reflection. The participants of this study consisted of 18 students from class XI MIPA3 at SMA N 2 Tondano. The data gathering methods encompass the assessment of student learning outcomes through the utilisation of test result data conducted at the conclusion of each instructional cycle. The data analysis was conducted using a quantitative descriptive approach. The findings of the study indicated that the implementation of questionnaires in cycle I resulted in a significant improvement in students' learning outcomes. The sample size for this phase of the research consisted of 18 participants. The completion rate of students' learning outcomes exhibited an upward trend, rising from 79.94% in cycle I to 86.27% in cycle II. The observed rise in student learning scores over each cycle suggests that the utilisation of the Problem-Based Learning model has the potential to enhance the learning outcomes of students in class XI MIPA3 SMA N 2 Tondano.

This research aims to determine the effect of outdoor study-based problem-based learning on high school students' critical thinking abilities on respiratory system material. This research methodology uses quantitative methods with a quasi-experimental type. The research population was class XI high school students with a sample size of 86 students. Data collection techniques were carried out by observation and written tests. Data analysis techniques use descriptive statistics and inferential statistics. The results of the research show that the average critical thinking ability of students in the experimental class taught using the outdoor study-based Problem Based Learning learning model is in the high category and the average critical thinking ability of students in the control class taught using the conventional learning model is low, this is based on the average posttest score from the experimental class, namely 80.22 and the control class, namely 55.95. The results of hypothesis testing using Independent Sample t-test statistics show that there is an influence of the outdoor study-based problem based learning model on the results of students' critical thinking abilities in the material on the human respiratory system Class XI Science SMA Brigjen Katamso 2 Medan.

This research aims to improve student learning outcomes in class I of SD Inpres Nawaripi by using a problem-based learning model assisted by bigbook media. The research was carried out over 3 (three) cycles, each cycle consisting of 4 (four) stages, namely planning, action, observation, and reflection/evaluation. The research instrument uses an observation sheet on the implementation of learning using the practice method and objective tests in the form of essy tests. The subjects in this research were class I students at SD Inpres Nawaripi with a total of 27 students. Subject determination is obtained based on the results of observations of the class to be studied and based on the results of referrals from the school principal. The results of this research obtained a value during the pre-cycle of 54.44, in the first cycle it increased to 63.70 and then in the second cycle the test results became 85.60, after taking action in the second cycle. The level of completion of learning outcomes in the pre-cycle reached 14.81%, the level of achievement of learning outcomes in cycle I reached 51.85%, and the level of achievement of learning outcomes in cycle II became 92.60%. Thus it can be concluded that the use of a problem-based learning model assisted by bigbook media can improve the learning outcomes of class I students at SD Inpres Nawaripi.  

Based on the findings of class VIII junior high school students, the results showed that class VIII students were still minimally introduced to scientific work, in accordance with the Science Education Content Standards, scientific work is an important characteristic of science learning subjects and of the 26 students the level of mastery of the material only reached 26.93. %. Identifying the problems raised, the author tries to improve learning by conducting research applying the Direct Instruction (DI) Model. Based on the learning results during the learning activities, the author formulates the problems that arise and discusses them with supervisor 2 to find the causes and problems identified above. The problem in improving this learning is formulated as follows: Can the Application of the Direct Instruction (DI) Model Improve Learning Outcomes in Science Learning Material on Plant Structure and Function in Class VIII Odd Semester of SMP Negeri 1 Simpang Teritip for the 2022/2023 Academic Year? From the improvement activities of Cycle I, the following results were obtained: 3 students who got a score less than 40 - 55 (11.54%), 10 students who got a score greater than 56 - 66 (38.46%) and There were 13 students who got a score greater than 67 – 79 (50.00%). In cycle II, there were 9 students who got a score less than 56 - 66 (34.62%), 16 students who got a score greater than 67 - 80 (61.54%), students who got a score greater than 81 – 100 as many as 1 person (3.84%). In Cycle III, it showed that of the 26 students studied, 3 people (11.54%) got a score of less than 75, while 23 students got a score of more than 75 (88.46%). The average student score increased by 86.15 - 73.46 = 12.69. Increased 12.69% compared to cycle II. The conclusion from writing this PTK is that the correct application of the Direct Instruction (DI) Model can improve learning outcomes.

The purpose of carrying out this research is to find out: (1) The steps for implementing individual guidance by the principal for teachers to increase teacher work productivity at SMP Negeri 3 Muntok, and (2) The magnitude of the increase in teacher work productivity after implementing individual guidance developed by the school principal . This research is school action research analyzed using a qualitative approach. The research was carried out at SMP Negeri 3 Muntok in 2019. The research results obtained were: (1) The implementation of individual guidance can be developed based on the steps: (1) Guidance on developing learning models through comparative studies and follow-up planning, followed by analytical guidance SWOT; (2) Guidance on the implementation of educational administration, followed by providing direct feedback on the results of the teacher's work; (3) Advanced guidance sets reliable targets, developed through joint evaluation of program targets for other teachers who are also experiencing the same problems; (4) Guidance on how to carry out collaboration with other teachers in more depth, up to the ability to demonstrate the materials needed by other teachers; (5) Guidance on effective and efficient work strategies, which are developed through training in determining optimal quantity figures and how to measure them, namely through scoring techniques; (6) Developing motivational guidance; (7) Building independence so that teachers avoid plagiarism-based activities, and guidance in making effective plans; (8) Guidance in making effective work planning coupled with innovative aspects; (9) Encourage teachers to implement programs to increase teacher competency through seminars and workshops followed by implementation of the results of new experiences from teacher activities; (2) The implementation of individual guidance is able to increase teacher work productivity in schools by resolving teacher problems in the development and implementation of learning programs in schools.

Based on observations made by researchers in science learning in class VII of SMP Negeri 1 Simpang Teritip, there are still many weaknesses in the implementation of science learning. Teachers are less likely to involve students in the learning process, but teachers are more likely to use lectures that only require memory and memorization without developing insight into thinking and problem solving which allows students to learn more actively. The level of mastery of material by students is still low as evidenced by the learning results of 25 students with KKM (Material Completeness Criteria) > 75, there are 13 students or 55.56% of students who got a score below the KKM with a minimum score of 50. Based on the background that has been explained, then the problem formulation is obtained as follows. Can the use of the Discovery Learning model improve science learning outcomes regarding the interaction of living things with the environment for class VII students at SMP Negeri 1 Simpang Teritip? Implementation time for Strengthening Teaching Skills starts from March 28 2022 until 2022. June 5 2022 in the second semester of the 2021/2022 academic year. The results of Cycle 1 learning improvement showed the following results: 16 students got a score of less than 75, 11 students got a score greater than 75, and the student completion rate was 40.74%. In Cycle 2 there were 12 students who got a score less than 75, 15 students got a score greater than 75, and the student completion rate was 55.56%. In cycle 3, 2 students got a score less than 75, 25 students got a score greater than 75, and the student completion rate was 92.59%. The conclusion from writing this PTK is that the application of the recitation method using image media appropriately can improve learning outcomes.

The background to this research is that students lack enthusiasm and are less active in the Fiqh subjects taught by the teacher during learning. Lack of cooperation can trigger students to be active and discuss learning with their friends. Based on this, the researchers tried to offer a Numbered Head Together (NHT) Cooperative learning model. The formulation of the problem in this research is how much influence the Numbered Head Together (NHT) Cooperative Learning Model has on student learning activities in the Class XI Fiqh subject at MAN 1 Bukittinggi City. This research aims to determine how much influence the Numbered Head Together (NHT) Cooperative Learning Model has on student learning activities in the Class XI Fiqh subject at MAN 1 Bukittinggi City. The type of research used in this research uses quantitative research methods with a quasi-experimental approach. In this study, a nonequivalent control group design was used. The population in this research were all class XI students at MAN 1 Bukittinggi City. Sampling was carried out randomly and class XI IPS 2 was selected as the control class and class XI IPS 3 as the experimental class. The results of this research can be explained that there is an increase in the learning activity of experimental class students with the Numbered Head Together (NHT) model compared to learning in the control class without any treatment. Based on hypothesis testing, it is known that there are differences in fiqh learning activities between experimental class and control class students, namely based on the t-test, tcount = 3.491 and ttable = 1.66. Based on the results obtained, the value tcount > ttable so that H0 is rejected and H1 is accepted. This means that the Numbered Head Together (NHT) learning model influences students' fiqh learning activities.

This research aims to produce a product in the form of problem-based learning worksheets (LKPD) that is valid, practical, and effective to improve students' mathematical problem solving skills. This research is designed based on the stages of the 4-D development model by Thiagarajan, Semmel, and Semmel which are adapted into 3-D including the stages of define, design, and develop. The subjects in this study were 31 students of grade VII-4 SMP Negeri 2 Percut Sei Tuan. Based on the research that has been conducted, the validity of the developed LKPD obtained an average percentage of assessment of 84.1% by experts with qualifications classified as very valid. Through the LKPD practicality questionnaire by teachers and students, an average percentage of assessment was obtained of 90% by teachers and 93.6% by students with qualifications classified as very practical to be used in the learning process. The implementation of learning with the application of problem-based learning LKPD has been carried out to see the effectiveness of  LKPD with assessment references that are determined to obtain results, namely for the completeness of classical learning reaching 83.9%, the achievement of learning objectives is achieved in question points 1, 2, 3, 4, and 5, and the achievement of efficient learning time or does not exceed ordinary learning. From the three references for assessing effectiveness, the LKPD developed is classified as effective.  The increasing in mathematical problem solving was in the medium category with an average gain score of 0.60. Based on the research acquisition data, it is concluded that the problem-based learning LKPD developed in this study has met valid, practical, and effective qualifications.