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This study aims to improve students' mathematics learning outcomes through the implementation of cooperative learning model using the Think Pair Share (TPS) technique. The subjects of the study were the students of class VII-A at SMPN 3 Surabaya. This Classroom Action Research (CAR) was conducted in two cycles, each consisting of planning, implementation, observation, and reflection stages. Data were collected through tests, namely formative tests and post-tests. The results showed a significant improvement in students' mathematics learning outcomes after the application of the Think Pair Share technique. In the first cycle, the average student scores increased significantly compared to before the intervention, with even greater improvements observed in the second cycle. Besides improving learning outcomes, the application of the Think Pair Share technique also had a positive impact on student participation and interaction during the learning process. Students became more active in discussions and helped each other understand the lesson material. Therefore, the Think Pair Share technique has proven effective in enhancing the mathematics learning outcomes of students in class VII-A at SMPN 3 Surabaya. .

The learning that has been carried out so far in the school tends to apply classical learning techniques that do not pay attention to the stages in the variety of learning. For this reason, a good way is needed to learn a lesson, one of which is known as a learning technique. In this research activity, the theme of mathematics learning for school children is based on the KUMON method. This technique is considered one of the solutions that is expected to increase children's academic values and awareness in learning and train children to have independence and full responsibility in the learning process. Indirectly, when repeating the material done by the child, the child will get a reinforcement value that is more than the material conveyed Repetition is intended to provide added value in learning a new material and is implicit in the hierarchical structure of the material that has been learned so that it will be self-absorbed when the child is faced with a problem that establishes a relationship to relates the past material to the future material. the regression analysis test using simple linear regression analysis with the general form of the equation formed is as follows: Y = 0.099X + 36.823. Where the learning variable affects the bound variable of learning outcomes of 0.099 and the value of the constant when no one variable influences, it will produce a learning outcome value of 36, 823. hypothesis test proved to be accepted and the null hypothesis was rejected from the results of the calculation of the value of t obtained was t calculated 6.796 greater than t tabel = 0.697 and sig = 0.763 > sig 0.05, it can be proven that the learning variable has a positive and significant effect on the learning outcome variable.

The purpose of this research is to improve students mathematics learning outcomes through the STAD type cooperative method. This research was conducted in class III at SDN Babatan IV Surabaya on two-dimentional figure as material. This research is a type of classroom action research. The research approach used in this research is a quantitative and qualitative approach. This classroom action research uses the Kemmis & Mc Taggart model. The samples taken were 35 students. The results of the research show that there is a significant influence between STAD (Student Team Achievement Division) on the learning outcomes of class III students at SDN Babatan IV Surabaya.

This research aims to comprehensively examine students' computational thinking skills through applications as existing learning media. This research uses the Systematic Literature Review (SLR) method to draw conclusions from the results of research examining mathematical problem solving skills in terms of student self-efficacy. SLR research aims to identify, review, and make conclusions from all research results related to the research topic. Literature collection that becomes research data is done by tracing the results of research published in journals online using the Publish or Perish search engine on Google Scholar and based on inclusion criteria. The results of the literature study that has been carried out, can be concluded that the ability of students' computational thinking through applications as learning media is quite good. The researcher recommends that further research be conducted on existing applications that can help students in learning.    

Geogebra is a computer software that is useful for visualizing objects in mathematics effectively and efficiently. This research aims to look at Geogebra as a learning medium to determine students' computing abilities. This research takes the type of literature study research by identifying and evaluating the results of previous research. In this research, 3 previous journals were identified. From the results of this research, it can be seen that Geogebra can improve students' computational thinking abilities  

MatLab Matrix Laboratory mathematics software is a platform with a programming language created with the aim of being a tool for complex calculations or simulating a system that you want to simulate. This literature study aims to find out whether MatLab mathematics software as a learning medium can improve students' computing abilities through a review of related literature studies. The research method used is a Systematic Literature Review with literature sources used from 2020-2024 and relevant to the research topic. Researchers analyzed thoroughly so that 9 main articles were taken for comprehensive analysis. The results of this SLR research show that MatLab mathematics software as a learning medium can improve students' computing abilities. 

This research uses qualitative method, case study, to find out how effective the use of project-based learning (PjBL) method is to increase elementary students' interest and desire to learn mathematics. Interviews with teachers and students, participant observation, and document analysis are all methods used to collect research data. The results showed that the PjBL method proved effective in increasing elementary students' interest and desire to learn mathematics. This is shown by an increase in students' active participation in lessons, an increase in students' curiosity about math topics, and an increase in their math learning outcomes.

The research was motivated by the problems of interest, motivation and learning outcomes of students regarding mathematics lessons in class There are those who have low, medium and high ability to understand the material and different learning styles, including visual, auditory and kinesthetic learning styles. The learning needs of these students have also not been met. So that from these problems abilities and learning styles can influence student learning outcomes. The reason behind the researchers conducting this research was the low interest in learning of students in mathematics subjects. Among the 27 students, there were only 14 (52%) students who liked mathematics and 13 (48%) students who did not like mathematics. This research aims to determine the improvement in student learning outcomes through the TARL (Teaching at Right Level) learning approach. This research uses the classroom action research (PTK) method with a quantitative approach and data collection techniques using the results of the students' pretest and posttest. The material used in this research is opportunity material in Mathematics Lessons.

Tadris Mathematics students have difficulty understanding complex analysis courses when studying independently because many students still lack confidence in doing assignments and only rely on help from others. Learning difficulties greatly affect learning independence. This study aims to determine the level of difficulty in learning complex analysis based on students' learning independence. The research method used in this research is descriptive with a qualitative approach. The data collection technique used was purposive sampling by distributing questionnaires in the form of google forms given to 20 students of the Tadris Mathematics study program at UIN K.H Abdurrahman Wahid Pekalongan. Then the researcher conducted interviews with three students as representatives of classes A, B, C. The results of the study show that in general, Tadris Mathematics students have learning difficulties based on independence and difficulty understanding language in complex analysis courses. This learning independence can create students' ability to control and organize themselves in carrying out learning activities.

This research aims to not only make students skilled in mathematics but also provide provisions for its application in everyday life. Mathematics learning needs to use concrete objects to help students understand mathematical concepts according to the stage of student learning development, namely at the concrete operational stage. Addition and subtraction of numbers is one of the subjects of mathematics. Students often have difficulty learning addition material using saving techniques and subtraction using borrowing techniques. The use of learning media in the form of concrete objects is very helpful in learning the material of adding and subtracting numbers. One of the learning media that can be used is the decanomial bead bar box. This media is a Montessori-based media. This research aims to describe the implementation of decanomial bead bar box media for addition and subtraction of numbers in class II students at SDN Jati 03 and to describe student learning outcomes in the implementation of decanomial bead bar box media for addition and subtraction of numbers in class II students at SDN Jati 03.

The research was carried out on the problem of the ability to understand mathematical material in the students of classes VII-H of the State 3 Surabaya High School. There are students who have the ability to understand material low, medium, and high. There are also students' learning needs that are not fulfilled so that they affect the learning outcomes of students. The aim of this study is to improve the learning outcomes of students through differential learning. The research uses the Class Action Research (PTK) method with a quantitative approach and data collection techniques using the results of individual student tasks. The results of the study using differential learning showed that the increased learning outcomes seen from pre-cycle activities were 18% up to 41% in the first cycle, then in the second cycle showed an increase with a percentage of 82%. From these results it can be concluded that the research using the differentiation learning was successful in improving the learning outcome of students of classes VII-H of the 3rd State Sub-secondary School of Surabaya at the point of mathematics lessons Data Presentation.

This research explains mathematical constructions using APOS theory which are used to improve students' understanding abilities in the learning process. The method used in this research is literature study. The conclusion in this research is that mathematical construction based on apos theory can improve students' understanding abilities, apart from increasing students' understanding abilities it can also make students more active in learning. Research conclusions This is proven by various research results from other people that have been carried out previously

This research aims to find out how classical music influences the level of mathematics anxiety of class XB students at SMK Negeri 2 Kasihan Bantul. Second, what is the impact of classical music on the mathematics learning achievement of class XB students at SMK Negeri 2 Kasihan Bantul. The research subjects were class XB students at SMK Negeri 2 Kasihan Bantul with a total of 17 students. The type of research used is quantitative research supported by a qualitative approach. The research instruments used in the research were questionnaires, ability tests, and observations. The data obtained was analyzed quantitatively and qualitatively. The results of the research show that classical music has an effect on reducing the level of mathematics anxiety of class XB students at SMK Negeri 2 Kasihan Bantul. Then classical music had an impact on improving the mathematics learning achievement of class XB students at SMK Negeri 2 Kasihan Bantul.  

This study is motivated by the fact that most mathematics learning activities are boring and uninteresting. Maths is only taught with the lecture method and practice questions. This type of research is a pre-experiment with The Static Group Comparison Design research design. The population in this study were all VII grade students of MTsS TI Candung in the 2023/2024 academic year. Sampling was carried out randomly by first testing the normality, homogeneity and equality of means on population data. The samples in this study were VIII.2 class students as the experimental class and VIII.3 class students as the control class. Learning outcome data were obtained from test questions. Based on the analysis of the test results of understanding of mathematical concepts using t-test, obtained and , because it means H0 is rejected and H1 is accepted. While using Minitab obtained Pvalueyang means at the real level, Thus it can be concluded that the Comparative Mathematics learning outcomes of students using the Talking Stick Type Cooperative learning model, better than the mathematics learning outcomes of students through the expository learning model in class VII MTsS TI Candung Lesson Year 2023/2024.

This research aims to implement the Class 7 teaching campus program in improving student literacy and numeracy at Bhakti Karya Simo Vocational School. The method used is a qualitative descriptive method with an interpretive paradigm because the researcher is directly involved in the interaction. Data collection techniques through observation, interviews and case studies. The objects of this research are schools, students and students' learning activities during campus teaching assignments. This research was carried out for almost four months, starting from February 26 to June 2 2024. The results of this research are that the campus teaching program carries out various work programs that can improve students' literacy and numeracy skills, such as literacy habits, library viewing, literacy corners, magazines wall, work language week, literacy and numeracy festival, numeracy snakes and ladders, numeracy crossword puzzle, mathematics quiz, technology adaptation training to natural disaster mitigation adaptation. In its implementation, there are various obstacles and challenges faced by students, but they can be resolved by finding the best solution.

Learning mathematics is one of the subjects in school. Negative assumptions about mathematics are one of the reasons for difficulties in learning it.  This research discusses the importance of teacher readiness in the mathematics learning process in inclusive classes. This readiness includes the preparation of a Learning Implementation Plan (RPP) carried out by teachers by adapting to the needs of all students, including children with special needs (ABK). This research uses the library study method to collect information from various sources, including journals, books and government documents. Inclusive education aims to provide fair educational services for all students, including ABK, by adjusting the curriculum and appropriate learning methods. Special assistant teachers (GPK) play an important role in accompanying and assisting ABK during the learning process. This research highlights the importance of modifications in preparing lesson plans and implementing appropriate interventions to support successful mathematics learning in inclusive classes. RPP adjustments are made by adding notes to the adjusted components, ensuring there is no discrimination against students with special needs. This research shows that inclusive education can increase access to education for all children, including those with special needs, so that they can learn together in a friendly and supportive environment. This research provides insight into the importance of learning modifications and collaboration between class teachers, GPK, and parents to create an inclusive and effective learning environment for ABK.

This research aims to determine the role of good use of Indonesian in the learning process for students, especially in mathematics set material. Apart from that, this research also aims to reveal various theories that are relevant to the problem being researched, and is carried out by re-analyzing data that has been collected from other research results in order to prove the correctness of the data and its validity based on the title of the research. The scope of this research is to measure students' understanding using good Indonesian regarding understanding elements in mathematical set material. The research method used is quantitative research. From the research that has been carried out, it can be seen that every reference used in this research states that the use of Indonesian plays a very important role in the learning process for students.

This literature aims to present the integration of TPACK (Technological, Pedagogical, And Content Knowledge) in mathematics learning and see its role in increasing learning effectiveness. By conducting analysis from various relevant sources of articles, journals and previous research, we can identify the benefits of integrating TPACK in mathematics learning in algebra form material. The results of this literature analysis show that there is a positive impact in increasing the effectiveness and abilities of students. The combination of technology, pedagogy and content knowledge makes mathematics learning able to provide a more interactive learning experience. It is hoped that this article can be a helpful reference for educators and educational researchers who are interested in implementing TPACK in the learning process to increase learning effectiveness.    

In the era of increasing digitalization, the integration of technology in education is becoming increasingly important. One area that has received a major contribution from technology is mathematics education at the secondary school (SMA) level. The use of mathematics software has become a highly effective tool for teachers and students in understanding complex mathematical concepts, developing computational skills, and solving problems more efficiently and interactively. This article analyzes various literature studies related to the use of mathematics software in high school, with a focus on developing students' computational thinking abilities. Computational thinking (CT) abilities, which were first introduced by Seymour Papert, are important skills that help students in decision making and problem solving. Various studies show that the integration of CT in educational curricula, particularly through teaching programming and the use of mathematical software, can improve students' computing skills. Although there are challenges in implementation, such as lack of infrastructure and teacher training, this study highlights the importance of using technology in mathematics education to create a dynamic, interactive, and relevant learning environment. This research aims to provide a comprehensive analysis of literature studies related to the use of mathematics software in high school and its influence on the development of students' computational thinking skills. By understanding the findings from previous studies, it is hoped that this research can make a significant contribution to designing a more effective mathematics curriculum and provide practical guidance for educators in integrating mathematics software in everyday learning. The results of the analysis show that technology-based interactive learning methods, the use of special software such as Matlab and Geogebra, as well as programming training with languages ​​such as Java and Python, all show positive results in improving students' computing skills. However, there is still a need to improve abstract thinking skills and address variations in computational abilities among students.

In learning mathematics, calculation techniques are indispensable. However, a common issue encountered is the lack of proficiency in calculations, whether it be addition, subtraction, multiplication, or division. Jarimatika is a method of mathematical calculation using the fingers as tools to facilitate arithmetic operations, especially multiplication. This activity aims to socialize and understand the responses of students and teachers towards the use of the Jarimatika method in elementary schools. The results of the activity showed that students were very enthusiastic during the activity and found it easier to perform multiplication operations using the Jarimatika method. The teachers' response was also very positive and they appreciated this activity. From this activity, it was proven that the Jarimatika method helps elementary school students become quicker and more proficient in multiplication operations