Publication Search

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. 

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.

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.

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.

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

This research was conducted to improve learning outcomes on number sorting material using numerical jersey media in grade II SDN 02 Rowoyoso. This study uses a class action research method that uses II cycles in which each cycle consists of planning, implementing, observing, and reflecting activities. The data collection techniques used are observation, tests, and documentation. The results of classroom action research found that numerical jersey media can improve student learning outcomes. In the first cycle student learning outcomes were 55.55% (10 students who completed) and 44.44% (8 students who were not completed). While in cycle II student learning outcomes increased to 86.66% (13 students who completed) and 27.77% (5 students who have not completed). So it can be concluded that students experience improved learning outcomes and achieve the minimum completeness criteria determined.

This study investigates the use of formative assessments in improving student learning outcomes in mathematics. The research focuses on how regular, low-stakes assessments help teachers identify student misconceptions, provide timely feedback, and tailor instruction to meet students' needs. The study finds that formative assessments lead to higher student performance, particularly in understanding complex mathematical concepts. The paper explores various formative assessment techniques, such as quizzes, peer reviews, and self-assessments, and their effectiveness in fostering student learning and achievement in mathematics.

This study explores the effectiveness of inquirybased learning (IBL) in enhancing problemsolving skills among high school students in mathematics. The research is based on a case study conducted in a school where IBL methods were incorporated into the curriculum. The findings suggest that students engaged in inquirybased activities showed improved critical thinking and problemsolving abilities compared to traditional teaching methods. This paper discusses the impact of IBL on students' motivation and their ability to approach complex mathematical problems with greater confidence.

Currently, education is a serious problem, where many factors influence the development of education. One of them is in the current era of digitalization of education, where some teachers still experience limitations in the use of technology, requiring them to rely on conventional pedagogical and professional skills. This study aims to analyze the professional competence of mathematics teachers in implementing meaningful learning without the support of digital technology in junior high schools. This study uses a qualitative method with a qualitative descriptive research type. Data collection techniques include interviews and observations. The results of the study show that teachers who have strong professional competence, especially in mastering the material, contextual learning strategies, and building good interactions with students, are able to create meaningful learning even without using technology. Real project-based learning, the use of simple teaching aids, and interactive communication are the keys to the success of a teacher. These findings emphasize the importance of strengthening teacher core competencies in presenting relevant mathematics learning that is free from technological limitations.

In the world of education today, computers have an important role as a learning medium for efficient learning. The GeoGebra application is an application used to visualize mathematical objects quickly, accurately and effectively so that it can shorten the time in solving mathematical problems. This research uses a literature study type of research by identifying and evaluating the results of previous research. In this research, 5 previous journals were identified. From the results of this research, it was found that the use of GeoGebra in learning was quite good. This is because GeoGebra has a positive influence that can support the learning carried out.

Learning difficulties do not only occur in students attending primary to secondary school, but also occur in mathematics education students. This research uses the Systematic Literature Review research method. Mathematics education students are part of the teaching faculty who are hired to become educators, namely the inability to understand the material, this main factor is the main factor in the difficulty of learning mathematics, students in the first semester are vulnerable to semesters 1-3 where the learning method is between schools. and different lectures make students in the first semester of mathematics education experience a shock of understanding, students are required not only to gain understanding in lecture classes but also in seminars, presentations and research, this study concludes. But one of the main factors is external where jockeying has a domino effect Mathematics education students must be aware of this so that they do not become students who are dull in thinking, logic and the future. The author states that no matter how smart the student is, if they still use assignment coaching services, they can be said to be suffering from an illness as is another definition of learning difficulties..

This classroom action research aims to improve student learning outcomes by using media in mathematics learning for class VI students at SD Negeri Kaloy. Research includes Classroom Action Research. The subjects of this research were class VI students at SD Negeri Kaloy in the 2022/2023 academic year, totaling 27 students consisting of 14 male students and 13 female students, a class teacher, and a colleague. The techniques used to collect data in this research are observation and test techniques. The data obtained is in the form of test results and observation results as supporting data. The research data were analyzed using qualitative descriptions to describe the results of observations and quantitative descriptives to describe the percentage of test results in each cycle. The results of the research show that the use of spatial props can improve the quality of mathematics learning for class VI students at SD Negeri Kaloy. The results of the initial ability test (Cycle I) showed that of the 27 class VI students, only 11 students could be declared complete in learning by getting a score ≥ 70, while 16 students were declared incomplete with a score ≤ 70 with an average score of 69.1 . These results mean that it is not in accordance with the target set by researchers with learning completeness being 75%. The results of the second cycle test showed that of the 27 class VI students, only 21 students could be declared complete in their studies by getting a score of ≥ 70, while 6 students were declared incomplete with a score of ≤ 70 with an average score of 79.3. These results mean that it is in accordance with the target set by the researchers with learning completeness being 78%.

Contextual approach is a learning approach that correlates material with real life. There are many ways that are applied in contextual learning, one of them with learning activities outside or tourism works. This study aims to integrate the activities of pilgrimage to the grave of Gus Dur in learning mathematics can help students in grade 5 elementary school understand the concept of scale and distance more effectively. This case study is expected to provide insight into the benefits of combining local wisdom in the mathematics curriculum, as well as enriching teaching methods in elementary schools. This research is a qualitative study through a survey approach and literature study. The sample in this study was 30 students at the 5th grade level at SD Negeri 6 Kedungwuni Pekalongan Regency. Data collection techniques used by researchers are, using interviews with students and teachers. The results showed that tourism work activities can increase students' understanding and enthusiasm in understanding mathematical concepts.  

This research aims to improve mathematics learning outcomes in flat volume material through the application of the MESSAGE Type Accelerated Learning learning model (Mindset, Entrance, Switch-Ownership, Store, Act, Go-again, Engage) in grade 5 students at SDN Dukuh Kupang V Surabaya . The method used in this research is Classroom Action Research (PTK) which is carried out in two cycles, each consisting of planning, implementation, observation and reflection. The research results showed a significant increase in students' mathematics learning outcomes. In the pre-cycle, the percentage of student learning completion only reached 55%. After implementing the MESSAGE learning model in cycle I, the percentage of student learning completion increased to 70%. In cycle II, the percentage of student learning completeness further increased to 85%. This increase shows that the application of the MESSAGE Type Accelerated Learning learning model is effective in improving mathematics learning outcomes regarding volume of plane shapes in class 5 students. Based on the results of this research, it is concluded that the use of the MESSAGE learning model can increase student involvement and facilitate better understanding of concepts, thus having a positive impact on their mathematics learning outcomes. It is recommended for educators to consider using this model as an alternative in teaching mathematics.

Mathematics is a fundamental science that underpins many aspects of daily life.  Where mathematics can be used as a method of solving problems that we face in life activities, such as in using information, knowledge and seeing and using relationships between objects. Not only that, the important role of mathematics includes the formation and development of rational, logical, systematic and critical thinking skills. In the study conducted by Putrihapsari and Fauziah (2020), Nazir (2014) defines literature study as a research approach that involves evaluating a multitude of literature studies that are pertinent to the research being conducted. This strategy is employed in research as a preliminary stage to organise the investigation by gathering data from literature in the subject, without the necessity for direct involvement. By using the PjBL model, it is hoped that it can cover 21st century skills so that it can improve the quality of students' mathematical literacy skills. Given that students must collaborate from the outset, the Project Based Learning (PjBL) learning paradigm may assist them in developing the skills required to work effectively in groups. In order for students to comprehend the rationale and benefits of the mathematics education they receive in the classroom, this learning paradigm is essential for fostering mathematical literacy.