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Problem solving abilities can be used in everyday life to find solutions and solve mathematical problems. The ability to solve mathematical problems in class XI students at SMAN 55 Jakarta for the 2022/2023 academic year is the goal of this research. The research subjects were 36 class XI students consisting of 18 female students and 18 male students at SMAN 55 Jakarta. The research instruments used were interviews, observation, and documentation. The data analysis technique used is qualitative data analysis, namely data reduction, data presentation, drawing conclusions. The research results obtained show the importance of the teacher's role in helping students to solve problems in learning mathematics.

Mathematics is one of the subjects taught at all levels from basic education to higher education, which has a significant role in preparing students to have the ability to think logically, analytically, systematically, critically and creatively, as well as have the ability to work together. One of the activities in learning mathematics at school is through problem solving. Problem solving aims to see students' understanding of a material. Mathematical problem solving ability is a very important part of learning mathematics. However, in reality, the problem-solving ability of junior high school students' mathematics is still very low. From these problems, then one of the lessons that can improve the ability to solve mathematical problems is Problem Solving learning. One of the factors that influence differences in problem solving ability is learning style. Learning styles have a close relationship and influence on the learning process in order to achieve learning goals. With students knowing their learning style, learning Problem Solving can be done easily. The subjects of this study were students of class VIII A MTs Plus Sunan Drajat Kedungsantren Bojonegoro. The purpose of this study was to determine the effectiveness of Problem Solving learning on mathematics learning outcomes when viewed from students' learning styles. The type of research used is quantitative research with the One Group Pretest-Posttest Design. The results showed that testing the data on mathematics learning outcomes with the Paired Sample T-Test stated that the t_count value was -9.726. The t_count value is negative, because the pretest average value is lower than the posttest average value. In this case, the t_count value can be positive so that it becomes 9.726. Meanwhile, the value of t_table with α = 0.05 and degrees of freedom (dk=n-1) with 24 students is 1.714. Then it can be seen that t_count > t_table, then H0 is rejected and Ha is accepted, meaning that there is a significant difference. So it can be concluded that the application of the Problem Solving learning model is quite effectively carried out in the teaching and learning process for class VIII A students of MTs Plus Sunan Drajat Kedungsantren on the material of geometric shapes on the flat sides of cubes and blocks.  

The purpose of this study was to develop Problem Based Learning (PBL) based E-Comic learning media on Problem Solving Ability that is valid, practical, and effective on student learning outcomes in statistics material in class XII at SMA Negeri 1 Sungai Laur. The method used is the ADDIE method. The subjects of this study were 29 class XII students of SMA Negeri 1 Sungai Laur, 3 material and media experts. The instruments used in this study were in the form of material expert validation sheets and media expert validation sheets, teacher response questionnaires, student response questionnaires and post-test questions based on the results of the research that had been carried out obtained the results of validation of E-Comic learning media based on Problem Based Learning (PBL). ) Regarding Problem Solving Ability has a validity level of 91.22% with very valid criteria, the practicality level of learning media is 89.60% with very practical criteria and the level of effectiveness of learning media is 93.10% with very effective criteria.

This study aims to determine the feasibility of SETS (Science, Environment, Technology, And Society) based modules on colloidal system, determine student learning outcomes after using SETS-based modules in learning and student responses to the modules. This study uses a 4-D development model consisting of define, design, development, and dissemination. This research was conducted at SMA Negeri 11 Medan which was carried out for 7 months. The feasibility of module was seen through a feasibility questionnaire for media and material experts based on the BSNP standard with a Likert scale of 1 to 5. Validation data obtained from media and material experts on SETS-based modules obtained an average percentage of 83.58% with the category valid/worthy. Student learning outcomes were obtained through the calculation of N-Gain test, which was equal to 0.74 in the high category and the average posttest score of students was 84.67. Student responses to the SETS-based module obtained an average percentage of 91.24% with a very high questionnaire interpretation. Based on the results obtained by the researcher, it can be concluded that this SETS-based module is appropriate for use in colloidal learning with a high student learning success rate and student responses that fall into very good criteria.

Providing motivation is something that is absolutely necessary for world campuses to increase learning motivation and learning outcomes. Internal and external motivation is a requirement that cannot be ignored. This study aims to analyze the causes of the increase in N-Act members of the University of Muhammadiyah Makassar through PKM. The research method uses qualitative methods with descriptive analysis research types. The data was obtained through interviews with 5 students from Muhammadiyah Makassar University. Analysis of presentation of motivation is based on David McClelland's theory. The research results: 1) Achievement of N-Ach Through Student Creativity Programs, 2) Giving motivation encourages the desire to achieve, 3) The influence of providing information encourages students to achieve achievements. The implication of providing motivation is not only to increase interest in developing student creativity but also to create an atmosphere of competitive competition within the scope of the University of Muhammadiyah Makassar  

The main problem in this study was the low learning outcomes of students in grade III SDN 179 Tamasongo, Jeneponto Regency on multiplication and division operations. This study aims to improve student learning outcomes in multiplication and division calculation operations in grade III students of UPT SD Negri NO 179 Tamasongo, Bontoramba District, Jeneponto Regency. This research is a Class Action Research (PTK). The location of this research was carried out at UPT SD Negri NO 179 Tamasongo, Bontoramba District, Jeneponto Regency. The subjects in this study were grade III students of SDN 179 Tamasongo, Jeneponto Regency with a total of 11 students consisting of 4 male students and 7 female students. The collected data is then analyzed using quantitative analysis. Quantitative data analysis is used to view student learning test result data. The results achieved in this study are: (1) There is an increase in student learning activities and teacher activities in each cycle. (2) In the first cycle, the average value of learning outcomes of grade III students of SDN 179 Tamasongo, Jeneponto Regency, was 56.3, while in the second cycle, the average value of learning outcomes was higher which reached 77. The completeness of learning mathematics on the material of multiplication operations and division of grade III students of SDN 179 Tamasongo, Jeneponto Regency has also improved. In cycle I, out of 5 (45%) students achieved learning completeness, while in cycle II as many as 11 (100%) students achieved learning completeness and classical learning completeness was achieved. This means that learning completeness in cycle II is achieved classically because the number of students who complete reaches 100%. Based on the results of the research mentioned above, it can be concluded that the learning outcomes of multiplication and division operations through a contextual approach (Contekxtual Teaching and Learning) in building space material in grade III SDN 179 Tamasongo Jeneponto Regency have increased.

The purpose of this research is to analyze the causes of learning difficulties for elementary school students in learning mathematics, and to find out what materials students think are difficult to understand in learning mathematics. This study uses the Systematic Literature Review (SLR) method. The aim of the research is the Systematic Literature Review (SLR) method to evaluate, review and recognize relevant research so as to be able to answer questions on the specified research. The results of the study show that the factors causing learning difficulties for elementary school students in learning mathematics are, that internal factors include (1) Interest, students who are less interested in participating in mathematics learning, plus students in the class who are less focused and serious in participating in the teaching and learning process as seen by students always leads to the outside of the class when the teacher explains the material, (2) Factors of students' learning habits, less precise learning of students who only study when there is a test (3) Health factors of students, can affect the level of concentration of students in learning mathematics, if the student body is lacking healthy then it can affect student learning outcomes.

This study aims to determine how learning motivation in adolescents whom single mothers raise. This research method used qualitative methods with a case study approach. The research respondents were three adolescent single mothers in Purworejo Regency who were selected using a purposive sampling technique with the provision of single mothers. The results of the descriptive analysis show that adolescents who were cared for by single mothers experience problems related to learning motivation. The specific problems experienced by the three respondents were motivation and interest in learning. The lack of a mother's role in providing learning motivation affects students' low motivation to study toward their learning achievement. Based on the research results, the three respondents have different characteristics. Respondents have a high curiosity for new things. The lack of curiosity in respondents with low curiosity is due to inhibiting factors that make respondents lack interest in learning. The high level of creativity in correcting failures and mastery of learning materials owned by the three respondents had an optimistic impact on the learning process and outcomes. The lack of sympathy from the closest people, especially the mother, made the respondents indifferent to the learning outcomes they achieved, so laziness and decreased interest in learning arose in the respondents. Lack of control over study hours makes respondents often ignore study time and choose to play on their gadgets, decreasing student learning scores/achievement.

Science (IPA) is one of the compulsory subjects taught in elementary school. The continued use of learning media to conduct science learning makes students bored and less enthusiastic about participating in learning. Media songs and educational videos can be used as an alternative to science learning. Educational songs and video media can motivate students to engage in science learning. The purpose of this study was to determine the effectiveness of media songs and video learning on interest and learning outcomes in science subjects among her 5th grade students at Baturno Public Primary School, Lembang Regency. The study design used was quasi-experimental with a non-equivalent control group design. The subject of this study was his 5th grade student at SD Negeri Baturno School in Lembang province. The sample for this study included all members of the population (saturated sample), 29 students in the experimental class and 28 students in the control class, for a total of 57 students. Data collection techniques used in this study include documentation, observation, and testing. As statistical analyses, Pearson product moments were used to test efficacy and Cronbach's alpha was used to test instrumental reliability. Lilliefors test to test data normality, Levene test to test homogeneity, independent-samples t-test, and sample t-test to test hypotheses.

The purpose of this study was to find out how the use of slide rule media can improve students' numeracy skills in integer arithmetic operations for Kanatang State Special School students. This Classroom Action Research (PTK) was conducted at the Kanatang Foreign School in the Odd Semester of the 2022/2023 academic year. The subjects in this study were the students of the Kanatang State Special School, which consisted of 10 students, namely 5 students and 5 female students. The research object is the Ruler Count media in learning addition and subtraction of integers in Mathematics. The procedures/steps of this Classroom Action Research consist of cycles. Implementation of this Classroom Action Research each cycle includes: planning, implementation of action, observation, and reflection. The instruments used in this study were pre-test questions, post-test questions for each cycle, and interview guidelines. The questions made consist of 10 numbers in the form of an essay test. The data collection technique used was the provision of tests, interviews, observations and field notes. The instrument used is a test in the form of a description. Data collection was carried out in three stages, namely: (1) reducing data, (2) presenting data, and (3) drawing conclusions. The results showed that student activities and teacher activities in learning activities in cycle I reached the Good category and cycle II was very good. The results of the analysis of the final test cycle I obtained the percentage of average scores with student absorption reaching 60% and learning completeness reaching a percentage 70% of 10 students. Whereas in the analysis of the final test cycle II there was an increase according to the results of observations of student and teacher activities, the percentage of the average value of student absorption reached 90% with classical learning completeness reaching the target percentage of 100% of 10 students. This has shown that there is an increase in the learning outcomes of Kanatang State Special School students in the material of addition and subtraction of integers by using the integer slide rule.

    The Purpose of this was to identify procedures and way to apply the problem based learning (PBL) model that could improve student achievement in class IV SDIT Mutiara Hati Ngargoyoso. Thys type research is Classroom Action Research (CAR). The research subjects were students in grade IV SDIT Mutiara Hati Ngargoyoso in the 2021/2022 academic year a total of 27 students. This research was conducted in two cycles. Each cycle cinsisted of four stages such a planning, implementing, observing, and reflecting. The research subjects were selected based on the result of the first semester test score. The result showed that class IV had a low-class average and mastery grade. Data collection technique used was descriptive which compared the test score in the first cycle with the test score in the second cycle. The success criterion for learning outcomes was the minimum score of 75 (KKM = 75) and minimum score of class was 85%. The result showed that there was an improvement in Civics learning outcomes in the initial conditions (initil ability test), cycle 1 and cycle II. On theinital ability test, the average value was only 77,44. In cycle 1, the average value has increased. The result was that the average score was 79,22 and students who got scores ≥ 75 are 24 students. Furthermore, in cycle II also experienced an increase. The result is that the average value became 85,11 and minimum score of class became 100%. Student who score ≥  75 were 27 students. Based on the results, it could be concluded that the implementation of the problem-based learninng (PBL)model can improve student achievement  in class IV SDIT Mutiara Hati Ngargoyoso. Keyword : Problem Based Learning (PBL) Model, Learning Achievement, Rights and Obligations

The low learning outcomes Indonesian in listening to students' fictional texts are caused by the ineffective learning model used to make students less interested in following learning. The purpose of this study is to improve Indonesian learning outcomes by listening to fictional texts of grade 4 students of SD Negeri Jetis 01 Sukoharjo. This study included a type of classroom action research that was carried out in as many as two cycles. The subjects of this study were 30 grade 4 students. Data collection techniques in this study by providing tests and observations. Technical tests are used to see the learning outcomes of students and observation to see the success of problem-based learning models used in listening skills to fiction texts. Technical data analysts use quantitative and qualilative analysis techniques. The results of the study in cycle 1 showed an average value of 77.76, while in cycle II the average was 85.39. Observation of students' listening skills during the learning process using the problem-based learning model is in a good category so the problem-based learning model is very effective in Indonesian learning, listening material to fictional texts.

The method or strategy in the learning process is something that is important to support the success of learning objectives. Some educational institutions still apply the classical learning model so that educators feel they are still in a comfortable condition in carrying out the learning process. Meanwhile, nowadays the demands of the curriculum and the development of science and technology greatly affect the learning process. Educators should use learning models that make students more creative, think critically, be active and be able to develop ideas in their own way. This of course can improve student learning outcomes. As for the results of this study, it can be concluded that the Active learning model applied at MTs Khoirotul Islamiyah, Pematangsintar City, is manifested in several components that influence each other, namely learning objectives, selection of learning methods and media that are appropriate to the content/subject matter as well as teachers and students. These components are designed so that in practice students are more active in learning. This strategy is applied to make it easy for students to know, understand, appreciate, and apply the material conveyed by the teacher in student life, so that the goals of studying economics can be realized. There are two supporting factors for the implementation of Active learning in Economics learning including; teacher professionalism, facilities and infrastructure. Meanwhile, there are two factors that hinder the realization of Active learning strategies in Economics learning, namely: the teacher's lack of preparation in planning learning scenarios and the lack of student motivation due to different backgrounds, such as the social environment, cultural environment, learning styles, economic conditions and level of intelligence.

Education is expected to produce quality, moral and responsible human beings and be able to welcome progress in the future. The quality of education at every level and one educational unit can be seen through the learning outcomes obtained by students because these learning outcomes can indicate the extent to which students have mastered the subjects they are studying. One of the successes in forming self-efficacy and children's creativity is influenced by the parenting model. Parenting parents are divided into three types, namely authoritarian, permissive, and authoritative. Each of these parenting styles has an impact on child development. Authoritative parenting is the best way to develop children's self-efficacy and creativity. Because this authoritative parenting style is characterized by parents who are democratic, respect and understand the child's situation with its strengths and weaknesses so that the child can become a mature, sociable person, and can adapt well to the surrounding environment. The research method used is classroom action research by collecting through observation and questionnaires as well as analysis techniques using qualitative descriptive analysis. Based on the results of observations and student questionnaires, it showed that there was a significant increase in the results of authoritative parenting to increase student self-efficacy and creativity in Cycle I, where the results of student observations and questionnaires about self-efficacy and student creativity were good, namely 10 students with a percentage (83.33%) of 12 students. It can be concluded that there is an increase in self-efficacy and student creativity through authoritative parenting.    

Community Service (PKM) is one of the forms of Higher Education's Tri Dharma. PKM is proposed to carry out activities that focus on socialization and education. Learning mathematics is about understanding abstract ideas or concepts, structures, and their logically and systematically organized relationships. Media is a communication component that serves as a carrier of messages from the communicator to the communicant. One of the learning media used to facilitate students is the Geogebra application. Geogebra is a computer application created to facilitate mathematics learning, especially in geometry, algebra, and calculus subjects. By using the Geogebra application, it can improve students' mathematics learning outcomes. The method used in this PKM is education and direct practice of the "jarimatika" method in multiplication problems. As a result, participants become more understanding of the Geogebra application.

This study aims to explain the importance of developing teacher professional competence as a key factor in improving student learning outcomes. In the context of education, the teacher's role is not only limited to conveying subject matter, but also involves the ability to plan, implement and evaluate the learning process. In an era of education that continues to develop, teachers must be able to face new challenges that arise, such as technological developments, curriculum changes, and the diverse needs of students. Therefore, teachers need to continue to develop their professional competence in order to meet the increasingly high demands and expectations from society, students, and the education system. The development of teacher professional competence includes various aspects, such as in-depth academic knowledge, effective teaching skills, ability to adapt to change, and a positive professional attitude. Teachers who have good professional competence are able to present a conducive learning environment, facilitate productive interactions between students, and provide constructive feedback. In this study, an analysis was conducted of various methods and strategies for developing teacher professional competence, such as training, supervision, mentoring, and collaboration between teachers. In addition, the factors that influence the success of teacher professional competence development are also discussed, including school leadership support, a conducive work environment, and teacher motivation in self-development. The results of the study show that the development of teacher professional competence has a significant effect on student learning outcomes. Teachers who have good professional competence are able to design interesting lessons, choose strategies that suit the needs of students, and provide effective feedback. This has a positive impact on the involvement of students in learning and increasing their academic achievement.

The purpose of this study is to determine the learning process of X1 students in Christian religious education subjects with the Student Center Learning method in improving student learning outcomes in grade XI of SMA Sinar Pancasila Betun. The method used in this study is qualitative descriptive. The results of the research show that teachers of Christian religious education subjects have used the Student Center Learning method in learning activities, but it is still not effective because subject teachers still use conventional methods, where in teaching and learning activities teachers do not provide opportunities for students to discuss between students and students with teachers. Learning Christian religious education based on Student Center Learning that has not been effective affects student learning outcomes so that the learning outcomes of grade XI students in Christian religious education subjects have not been maximized such as students have not understood the learning material of Christian religious education and have not been able to analyze Christian education learning materials.

The purpose of this study is to determine the learning process of X1 students in Christian religious education subjects with the Student Center Learning method in improving student learning outcomes in grade XI of SMA Sinar Pancasila Betun. The method used in this study is qualitative descriptive. The results of the research show that teachers of Christian religious education subjects have used the Student Center Learning method in learning activities, but it is still not effective because subject teachers still use conventional methods, where in teaching and learning activities teachers do not provide opportunities for students to discuss between students and students with teachers. Learning Christian religious education based on Student Center Learning that has not been effective affects student learning outcomes so that the learning outcomes of grade XI students in Christian religious education subjects have not been maximized such as students have not understood the learning material of Christian religious education and have not been able to analyze Christian education learning materials.

The purpose of this study was to evaluate the effectiveness of the Problem Based Learning (PBL) model in improving student learning outcomes in SMA. The research was conducted in two cycles at SMA Negeri 1 West Malacca. Data were obtained through observing learning activities, formative tests, and summarizing student scores. The results showed that there was a significant increase in cycle II compared to cycle I. The number of students who completed learning increased from 23 to 32 students, the average score of formative tests increased from 69.57 to 84.29, and the percentage of learning completeness increased. from 65.71 to 91.43. PBL implementation yields gains in increasing student participation, student-teacher interaction, student engagement, and overall student learning outcomes. Problem-based learning encourages students to engage in critical thinking, collaboration and discussion. The integration of relevant information sources also increases students' understanding of the subject matter. In conclusion, the application of Problem-Based Learning (PBL) significantly improves student learning outcomes and makes a positive contribution in the context of learning in SMA.  

This study aims to improve the speaking skills of grade VIII.2 students of SMP Negeri 2 Sungguminasa through the media of documentary films for the 2022-2023 school year totaling 33 students. Data collection is carried out by test techniques. The data obtained were analyzed using descriptive methods by clarifying very high scores, high scores, medium scores and low scores. This type of research is classroom action research which consists of II cycles, namely cycle I with II meetings and cycle II with II meetings. This study focused on one class, namely class VIII.2 with a total of 33 students. The average score of learning outcomes in cycle I is 70.9 and learning outcomes from cycle II is 81.69. In the first cycle, the category of students who completed was 7 students with an achievement of 2.24%, the category of incomplete students was 25 students with a percentage of 78.1%. In cycle II the category of students who completed 28 with a percentage of 84.8% incomplete category 5 students with a percentage of 15%, which means that there was an increase in students' speaking skills from cycle I to cycle II of 81.41%. Based on the results of the research above, it can be concluded that the results of the speaking ability of grade VIII.2 SMP Negeri 2 Sungguminasa increased by using documentary film media, an increase of 81.41%.