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Quantum computing offers promising alternatives to classical approaches for solving complex linear algebra problems. This paper presents a comparative study of the performance of quantum algorithms versus classical algorithms in solving systems of linear equations and matrix operations. Through simulation and analysis, we demonstrate that while quantum computing holds advantages in specific problem sets, classical computing remains efficient for general applications. These findings highlight the current limitations and potential of quantum computing.

This research aims to understand and analyze the mathematics learning difficulties faced by class VII students at SMPN 35 Medan. Through a qualitative descriptive approach, this research explores the factors that cause learning difficulties and provides solutions that can be implemented. The research method involves written tests and interviews with students and teachers. The results of the research reveal that students face challenges in understanding basic concepts such as algebra, linear equations, equivalent and non-equivalent comparisons, as well as plane figures and spatial figures. Internal and external factors, such as students’ cognitive abilities and less effective teaching methods, influence their mathematics performance. This research suggests a more interactive learning approach, training for teachers, collaboration between schools and parents, and regular evaluation to improve students’ mathematical understanding and performance in the future. Thus, this research makes a significant contribution to efforts to improve the quality of mathematics learning in schools.

Education aims to improve the quality of human life which is technically through lectures. A good lecture produces a positive influence on students' ability. The interaction between lecturers and students in the class is an important role in achieving the goals. Linear Algebra is an important subject in the Mathematic. Many students think that Linear Algebra are difficult. Linear Algebra at the Faculty of Computer Science, Dharma AUB University of Surakarta have not been able to improve students' understanding of Linear Algebra concepts. Because of class that are centered on lecturers. Based on the description above, the author applies the TAPPS (Thinking Aloud Pair Problem Solving) cooperative learning model to increase concept understanding of Linear Algebra. Formulation of the problem in this research: "Is there an increase concept understanding of Linear Algebra after using the TAPPS learning model?". This research is a qualitative descriptive group with the type of Classroom Action Research. The data used are field notes and documentation. Based on the research results, it can be concluded that there is an increase in understanding of the concept of Linear Algebra through the TAPPS (Thinking Aloud Pair Problem Solving) model.

This study aims to develop Problem-Based Learning (PBL) teaching materials for algebra content in Junior High School (SMP). The research method used is Research and Development (R&D) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The results of the study indicate that PBL-based teaching materials can improve students' understanding of algebraic concepts and critical thinking skills. The trial was conducted on eighth-grade students at SMP negeri 3 Depok, with results showing a significant increase in students' final test scores compared to before using the PBL-based teaching materials.    

This article examines the development of mathematics learning design using the Dick and Carey model in material simplifying algebra forms for class VII SMPN 217 Jakarta. Learning design refers to the process of planning and developing effective learning structures, strategies and activities to achieve desired learning goals. The purpose of writing this article is to explain the steps for developing learning design by applying the Dick and Carey model in designing mathematics learning on material that simplifies algebraic forms. The results of developing designs using the Dick and Carey model in developing mathematics learning designs can help teachers in designing and implementing learning.

. Geometer's Sketchpad is a maths lesson programme that offers educational material on a variety of subjects, including geometry, algebra, calculus, and other areas of mathematics. The form of research is Systematic Literature Review. Data collection in this method by searching for various journals from national and international journals on Google Scholar and Publish or Perish around 6 journals from 2019 to 2023. Through the results of previous studies in the charts, it should be deducted that the Geometr's Sketchpad application in learning mathematics is very influential because by using Geometr's Sketchpad application is able to provide an increase in students' conceptual understanding ability and is able to increase student activeness.

When learning mathematics, students sometimes experience errors in understanding concepts, data, procedures, and principles, especially in algebraic operations. This research analyzes students' errors in solving mathematics problems on algebraic operations material. The research method used is a descriptive method with a qualitative approach. The research subjects were class VIII students at SMP Negeri 4 Kawangkoan. The instruments used were written tests, interviews, and expert validation. Data analysis techniques use qualitative techniques, including data collection, reduction, and conclusion. The conclusions obtained include that students experience three types of errors in solving mathematics problems: data errors, theorem or definition errors, and technical errors.    

This research aims to analyze meta data related to the use of Photomath application as a computational implementation in the form of mathematical software, namely by looking at the research objectives that relate mathematical solutions using the application. This research used the Systematic Literature Review (SLR) method. This systematic review identified 7 studies through the Google Scholar database published in 2020-2024. Data collection was carried out by collecting all articles related to the use of photomath in solving mathematical problems with selection criteria and using the PRISMA protocol as a research instrument guideline. The results showed that math software, namely photomath, can make it easier for students, especially those who are not proficient in learning math, this software can help solve math problems practically by taking pictures, this application can also be used as a virtual learning media, teaching materials related to many materials such as decimals, fractions, arithmetic, simple linear equations, algebra to simple calculus.

This research aims to see how the utilization of geogebra application in learning mathematics. The method used in this research is Systematic Literature Review (SLR). The results obtained in this study are geogebra has benefits for the subject matter of algebra, building space, geometry, space analytic geometry, transformation geometry, integral, statistics, pythagorean theorem, and trigonometry. The use of geogebra allows students to be actively involved in problem solving, increase interest in learning, and expand understanding of mathematical concepts. For teachers, geogebra helps in creating interesting learning materials, visualizing mathematical concepts more clearly, and simplifying the preparation of questions

Computational Thinking skills are students' ability to use mathematical concepts to solve problems systematically using algorithms and programming. This research aims to measure the development of Computational Thinking skills of students at SMA N 3 Medan on algebraic function limits material. The research method used is survey research with data collection using tests and observations. The subjects of this research were class XI students from SMA N 3 Medan who were studying algebraic function limits. The research results show that there is significant development in students' Computational Thinking skills after studying the material. The implication of this research is the need for a learning approach that focuses more on developing Computational Thinking skills in mathematics learning in high school.

Computer technology is very important for the world of education, namely as a tool that can be used to improve the implementation of educational programs in the learning process and in improving student learning outcomes. To make mathematical material more specific, user-friendly Geogebra software is provided. The software was developed by Hohenwarter and aims to make learning easier for students. Therefore, educators need to be trained more deeply in the use of technology, in this case how to use the GeoGebra software. Learning media is needed to improve students' low understanding of mathematical concepts in Indonesia. Media that are considered effective include the GeoGebra application. The GeoGebra application is dynamic mathematics software for all levels of education that brings together geometry, algebra, spreadsheets, graphics, statistics and calculus in one engine.If students' interest in participating in class learning is very low, conditions that are allowed to continue can of course result in students' low understanding of concepts which will later affect student learning outcomes, therefore the GeoGebra application has a big influence on understanding concepts to facilitate the learning of mathematics that will be studied. . One example of the use of the GeoGebra program in learning mathematics is that it can produce geometric drawings quickly and accurately compared to using a pencil, ruler or compass. This socialization activity took place in the IT Bina Bangsa Middle School Hall involving 39 students from VII. This activity was attended by the Principal and the Teacher Council with resource person Mrs. Desty Endrawati Subroto M. Pd. Based on the results obtained, it can be concluded that using the GeoGebra application on quadrilateral congruence material can improve the conceptual understanding ability of class VIII SMP IT Bina Bangsa students.

The concept of algebra is very important in learning mathematics, students' ability to understand advanced mathematics lessons depends on mastery of algebraic concepts. Therefore, it is necessary to analyze the errors that often arise when students solve algebra problems. The purpose of this study is to analyze the errors of vocational students in class XI in solving algebra problems. This research uses a qualitative method that is analyzed descriptively. The research subjects were 28 students of class XI with the object of research, which is the errors that arise when students solve algebra problems. The results showed that based on Kastolan's Theory, procedural errors occur most often, followed by technical errors, and concepts.

This research aims to find out whether the application of the problem based learning model can improve students' mathematical problem solving abilities in class VII of St. Peter's Middle School, Medan. This research method uses Classroom Action Research (PTK). The research procedure is cyclical. Each cycle consists of 4 stages, namely: planning, implementing actions, observing and reflecting. Data collection techniques through observation and tests. This data collection uses several instruments in the form of student observation sheets. Meanwhile, to determine students' mathematical problem solving abilities, tests are used. The results of the research show that the use of the Problem Based Learning learning model can improve students' mathematical problem solving abilities in mathematics lessons on algebra material. From the average value of prerequisite abilities, namely 55.56, the average value of students' mathematical problem solving abilities in cycle I is 72.55 and the average value of students' mathematical problem solving abilities in cycle II is 76.39 and the activity value of students in cycle I is 62%, and cycle II, namely 85%.

Background: Mathematics is a very important subject to study. Mathematics lessons include the development and use of concepts such as numbers, formulas, geometry, and algebra to understand and explain phenomena in various contexts. To improve the quality of students' mathematics learning, it is necessary to develop material through a learning method which is expected to improve students' abilities in solving mathematical problems. Method: The research design is "Pre-Experimental Whithout Control Group Design". The population in this study was the fourth grade students of SD Negeri 2 Muara Aman, totaling 25 people. The sampling technique in this study used a total sampling technique where the entire population was sampled, namely 25 people. The results of this research were analyzed using the Paired t-test using SPSS 22 software. Results: The average mathematics score of respondents increased after being given the intervention by 51.13. Result: The results of the Paired T Test showed a p value of 0.000< α=0.05. Conclusion: The conclusion of this research is that there is an influence of the drill method on improving mathematics learning outcomes for fourth grade students at SD Negeri 2 Muara Aman in 2023. It is hoped that the results of this research will become a reference for teachers in developing effective learning methods to increase students' motivation and enthusiasm in learning interesting mathematics subjects. positive impact on increasing elementary school student learning achievement.

This article explains the numeracy literacy abilities of junior high school students in solving word problems in algebraic operations material. This research was conducted at SMP Negeri 1 Siantar with a total of 32 students. Data was obtained through numeracy literacy skills tests and interview results, then the data was analyzed using descriptive study quality. The research results show that the ability of students with the highest scores can fulfill two to three indicators, while students with low numeracy literacy skills test scores only fulfill one indicator test. Failure to fulfill indicators is caused by student errors, including: 1) Not writing down the data information that is known and being asked, 2) Making mistakes in solving problems, 3) Making mistakes in calculating, and 4) Not writing conclusions on the questions obtained from the answers.

The purpose of this research is to find out how the influence of the Team Assisted Individualization (TAI) type cooperative learning model on students' mathematics learning outcomes in class VII algebra form material at UPTD SMP Negeri12 Pematang Siantar. The approach taken in this study is a quantitative approach. The instruments used in this study were questionnaires (questionnaires) and learning outcome tests. Data analysis techniques use prerequisite tests, namely normality tests and linearity tests. To test whether Team Assisted Individualization (TAI) type cooperative learning models affect learning outcomes, a simple linear regression test was used. From the simple linear regression test performed, the regression equation Y = 8.804 + 0175.X which can be interpreted as every addition of 1% of the questionnaire value will cause an increase in learning outcome test scores of 0.175. It can be seen that the value of the regression coefficient is greater than 0 (positive value), so there is a positive influence between variable 50,8%.

This research aims to see how the mathematical thinking abilities of students who have a field independent cognitive style are based on Shafer and Foster's theory. This research uses a descriptive approach. The sample for this research is 3 class VII students of SMP Negeri 6 Purworejo. The technique for selecting subjects in this research was purposive sampling technique. The data collection techniques used were mathematical thinking test methods, interview methods and documentation. The data analysis technique used is reduction, presentation and drawing conclusions. The results of research regarding the level of mathematical thinking ability based on Shafer and Foster's theory in solving algebra material problems showed that students at SMP Negeri 6 Purworejo who had a field independent cognitive style in solving the reproduction level were able to know basic facts, namely knowing and writing down any information that could be known in questions and determine the problem correctly, at the completion of the connection level students are able to integrate information, namely explaining the steps to solve the problem correctly and applying the right algorithm to solve the problem, at the completion of the analysis level students are able to mathematize situations, namely being able to change real problems into mathematical form by make equations and make generalizations, namely being able to find the correct answer.

The research method used in this research is descriptive qualitative research with the aim of the research being to describe the mathematical communication profiles of blind students. This research was conducted at SLB Negeri Rasau Jaya which is located at Education Street No. 2, Desa Rasau Jaya Satu, Rasau Jaya District, Kubu Raya Regency, West Kalimantan Province, using the K13 curriculum. This study will describe the mathematical communication of SLBN Rasau Jaya students in the Cartesian coordinate material seen from aspects (1) The ability of students to give answers using everyday language in explaining ideas, situations and mathematical relations, orally or in writing with real objects, pictures, graphics and algebra. (Aspects of Written text); (2) Students' ability to connect real objects, pictures, and diagrams into mathematical ideas. (Drawing Aspects); (3) Students' ability to express everyday events in language or mathematical symbols. (Aspects of Mathematical Expression). In this study, the subjects of the study were all students of class VIII SLB Negei Rasau Jaya, which consisted of three students with low vision criteria. The data collection tools used in the research were observation sheets, interviews, and written tests. The mathematical communication skills of blind students have good abilities in the aspect of drawing. While the writing aspect was not fulfilled properly and the mathematical expression aspect did not meet the indicators at all.

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.

The objective offthis study is to assess the impact of the Think-Pair-Share (TPS) cooperativeelearning modelron the mathematical development of students. This method of investigation is quasi-experimental. This study included students from both seventh grades at SMP Negeri 4 Tabukan Utara. The data was obtained from a test designed to assess understanding of Algebraic Fractions. Class analysis results for the Think Pair ShareeCooperative learninggmodel class and the direct learning model class indicate that the average learninggoutcomes of studentsstaught utilizing the ThinkkPairrShare Cooperativeelearning modelaare greater than those of studentsstaught utilizing the direct learning model.