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This research is classroom action research (PTK) which aims to determine the increase in learning motivation and learning outcomes of grade IV elementary school students in mathematics subjects through the Teaching at the Right Level (TaRL) approach. Data was collected using questionnaire and test techniques, which were carried out three times, namely at the pre-cycle stage, cycle I and cycle II. The application of the TaRL approach in mathematics learning has proven successful in increasing students' learning motivation. Based on the results of observations, the percentage of learning motivation increased from 49% in the pre-cycle to 61% in cycle I, and rose again to 78% in cycle II. Apart from that, student learning outcomes also showed a significant improvement, with the percentage of completion increasing from 56% in the pre-cycle to 70% in cycle I, and reaching 83% in cycle II, which is included in the good category.

Mathematics is an important subject for students to master in facing the challenges of the 21st century. However, there are still many students who experience difficulties in learning mathematics. This is because learning mathematics is abstract and far from life. Therefore, the student mathematics education study program community service team introduced the Indonesian realistic mathematics education (PMRI) learning model at MTs Janki Dausat to increase student motivation in learning mathematics. As a result of this activity, students become motivated and enjoy learning mathematics, which can be seen from the students' enthusiasm and activeness in learning mathematics.

This research aimed to improve students’ activities and learning outcomes of Mathematics in solving problems related to money on chapter whole numbers up to 100.000 by using project-based learning integrated with social emotional learning (SEL) for students at class 5 in SDN Pilangrejo 02. This research used classroom action research which carried out in 2 cycles. Each cycle was carried out in 4 stages, includes planning, action, observation, and reflection. This research used observation, tests and documentation as the instruments. The data analysis used qualitative and quantitative descriptive analysis. The result of this study showed the percentage of students’ activity in cycle I reached 58.84% and increased 87.23% in cycle II. The percentage of learning outcomes in pre-test (pre-cycle) reached 27.28% with average score of 60, it increased 72.23% with average score of 80 in post-test (cycle I), and increased to 90% with average score of 93 in post-test (cycle II). So, it concluded that the implementation of Project Based Learning integrated with Social Emotional Learning (SEL) can improve the students’ activities and learning outcomes of mathematics subjects at class 5 in SDN Pilangrejo 02.

This study aims to analyze the intuitive thinking skills of junior high school students in solving geometric problems based on their learning styles: visual, auditory, and kinesthetic. The research employed a descriptive method with a qualitative approach. Data were collected through a learning style questionnaire to categorize students, problem-solving tests on geometric shapes, and in-depth interviews to explore students' intuitive thinking abilities. The findings indicate that students with a visual learning style exhibit stronger intuitive thinking skills compared to those with auditory and kinesthetic learning styles. Visual learners provided clear and well-structured answers aligned with intuitive thinking indicators such as Catalytic Inference, Power of Synthesis, and Common Sense. Conversely, auditory learners tended to give less detailed answers, although they could identify relevant information. Kinesthetic learners offered brief and less detailed responses, particularly in specifying measurements and units in their calculations. These findings underscore the importance of understanding students' diverse learning styles to optimize mathematics teaching strategies, particularly in enhancing problem-solving skills and intuitive thinking.

he ability of young children to understand beginning mathematics is still relatively low. This is because the learning process in early childhood is not carried out in accordance with the child's age development. The aim of this research is to describe the use of flashcard media in introducing early mathematics concepts to early childhood. The research method used in this research is using literature study techniques by reviewing several pieces of literature from various existing sources which are adapted to the research topic. The data analysis technique used in this research consists of three stages, namely data reduction, data presentation, and verification or drawing conclusions. The research results obtained in this study are that the use of flashcard media can help children understand initial mathematical concepts such as the concepts of numbers and geometry. This is because the flashcard media displays images, basic geometric shapes which have quantities corresponding to the number symbols 1-10, so that children can easily understand the meaning of the numbers 1-10 based on the quantity of the images of the basic geometric shapes displayed in the flashcard media.

This research is an action to find out the influence of the NHT learning model assisted  by Ice Breaking on the Learning Interest of Class XI C.1 Students of SMA Negeri 1 Kuta Utara. This classroom action research conducts a reflective action in order to improve learning practices for students in terms of professionalism. In this class action research, the subject of the study is students of class XI C1 SMA Negeri 1 Kuta Utara for the 2023/2024 school year consisting of 38 students. The score of 55.59 (low category) shows the results of the analysis of the first cycle. It is clear that students' interest in learning is still relatively low and there needs to be a big improvement in the second cycle. The score of 89.1 (very high category) was shown in cycle II after a careful analysis of the improvements in cycle I. So from the data obtained and processed in cycles I and II, it can be concluded that there is an influence in mathematics learning with the application of  the Numbered Head Together  type cooperative learning model assisted by Ice Breaking.

This study aims to explore the ethnomathematics concepts embedded in the traditional musical instrument Gordang Sambilan from Mandailing culture and how these concepts can be integrated into mathematics education. Gordang Sambilan, which consists of nine drums of varying sizes, serves not only as a cultural symbol but also as a rich source of mathematical elements, including arithmetic sequences in drum sizes and geometric shapes such as cylinders and truncated cones. This research employs a literature study method to collect and analyze data from various relevant references. The results reveal that Gordang Sambilan offers contextual learning opportunities through geometric analysis, such as circumference, surface area, and volume of cylinders. Integrating Gordang Sambilan into mathematics learning not only helps students grasp mathematical concepts more concretely but also strengthens their appreciation of local culture. Hence, leveraging ethnomathematics from Gordang Sambilan can serve as an innovative strategy in mathematics education while preserving cultural heritage amidst globalization.

The research was conducted by providing training and enhancing the understanding of mathematical concepts among the fifth-grade students of SDN 2 Kembiritan. The goal is to improve the students' understanding of mathematical concepts. The methods used in this activity are direct practical methods and lecture methods. The instruments used were pre-tests and post-tests. Based on the service, it can be concluded that the use of the Fractional Clock media has proven to be able to improve the learning outcomes of fifth-grade students at SDN 2 Kembiritan, as evidenced by the learning outcomes after the use of the learning media meeting the established criteria, with 70% of students achieving scores above the Minimum Completeness Criteria (KKM).

The focus of this study is the transformation of English and Mathematics education at the State Islamic Institute (IAIN) Takengon. Higher education at IAIN Takengon faces challenges in increasing student interest, especially in English and Mathematics study programs. Students believe that mathematics and English skills are not important for career success. This is a common problem in many universities in Indonesia. By focusing on the analysis of high school needs, this study attempts to address the problem. The results of the analysis indicate that IAIN Takengon programs can be tailored to meet the specific needs of English and Mathematics students. As part of the solution, IAIN Takengon students engage directly with high school students and gain hands-on experience in mentoring and teaching. To determine the needs of high schools, an analysis of the study program curriculum, interviews with teachers and students, and observations were conducted. The results of the study indicate that the English and Mathematics curriculum needs to be improved specifically, and the program should be more related to students' real lives. Case studies and qualitative methods are considered effective in collecting contextual data and providing in-depth insights into the state of education at IAIN Takengon. Other practical recommendations include curriculum adjustments, creating learning materials that are more in line with industry needs, and training teachers to implement innovative teaching methods.

Learning mathematics in the technological era presents new challenges. The learning process has undergone a transformation towards digitalization. One form of innovation is the utilization of technological media such as Google Sites to assist students in learning mathematics. This research discusses the transformation of developing interactive teaching materials in learning mathematics for grade 5 elementary school students through the Google Sites platform. As a learning tool, Google Sites allows teachers to design more interesting and interactive teaching materials with the integration of text, images, videos, and animations. This research uses the literature study method to explore the potential of technology-based media in improving the quality of mathematics learning. The results of the study show that the use of Google Sites can improve students' understanding of the material, learning outcomes, as well as their active involvement in the learning process. In addition, the flexibility of access and cloud-based features make it easier for students and teachers to support distance learning or blended learning. Thus, this study confirms the importance of technological innovation in mathematics learning to improve the quality of basic education.

This study aims to analyze the effect of the Realistic Mathematics Education (RME) approach on the mathematical problem-solving abilities of elementary school students. RME is a learning approach that connects mathematical concepts with real situations that students can find in everyday life. The research method used is qualitative research by reviewing the results of previous studies that are relevant in the context of mathematics learning in elementary schools. Based on the analysis of various studies, the results of the study indicate that the application of RME can improve students' mathematical problem-solving abilities. This is evident in various materials such as geometry (circumference and area of ​​trapezoids and kites), mixed arithmetic operations, and equivalent fractions. RME also plays a role in increasing students' self-esteem and self-efficacy in learning mathematics, which in turn strengthens their motivation and performance. In addition, the learning media used in RME, such as geoboards, can enrich students' learning experiences and facilitate understanding of mathematical concepts in a more concrete way. This study provides an overview that RME not only improves students' cognitive abilities, but also supports their emotional and social development in the context of mathematics learning.

The focus of this study is the transformation of English and Mathematics education at the State Islamic Institute (IAIN) Takengon. Higher education at IAIN Takengon faces challenges in increasing student interest, especially in English and Mathematics study programs. Students believe that mathematics and English skills are not important for career success. This is a common problem in many universities in Indonesia. By focusing on the analysis of high school needs, this study attempts to address the problem. The results of the analysis indicate that IAIN Takengon programs can be tailored to meet the specific needs of English and Mathematics students. As part of the solution, IAIN Takengon students engage directly with high school students and gain hands-on experience in mentoring and teaching. To determine the needs of high schools, an analysis of the study program curriculum, interviews with teachers and students, and observations were conducted. The results of the study indicate that the English and Mathematics curriculum needs to be improved specifically, and the program should be more related to students' real lives. Case studies and qualitative methods are considered effective in collecting contextual data and providing in-depth insights into the state of education at IAIN Takengon. Other practical recommendations include curriculum adjustments, creating learning materials that are more in line with industry needs, and training teachers to implement innovative teaching methods.

This study aims to determine the effectiveness of Project-Based Learning (PBL) in improving students' critical thinking skills in mathematics at Grade VII SMP Negeri 5 Setu. The research type used is experimental with a one-group pretest-posttest design. Data were collected through a critical thinking skills test administered at three stages: pre-cycle, cycle 1, and cycle 2. The results show a significant improvement in students' critical thinking skills, with the average test score reaching 57.5% in the pre-cycle, 72.8% in cycle 1, and 85.6% in cycle 2. Based on these results, it can be concluded that Project-Based Learning is effective in improving students' critical thinking skills in mathematics at SMP Negeri 5 Setu.

This study aims to analyze the effect of integrating the STEM (Science, Technology, Engineering, Mathematics) approach in science education on students' creativity and problem-solving abilities at SMPN 1 Cigombong. The STEM approach was implemented to provide an integrated learning experience, allowing students to connect science concepts with technology, engineering, and mathematics. The research method used is classroom action research (CAR), conducted in two cycles, with observation, tests, and interviews as instruments for data collection. The results showed that the implementation of the STEM approach improved students' creativity and problem-solving skills, as well as facilitated students in applying science concepts in daily life. Furthermore, students also demonstrated an increase in collaboration and communication skills. These findings contribute to the development of more relevant learning methods that meet the demands of 21st-century education in secondary schools.

This study aims to explore the challenges of mathematics learning in grade IX at SMP N 45 Kota Bekasi. The research method used is qualitative with a case study approach. Data were collected through interviews with teachers and students, as well as direct classroom observations. The findings show that the main challenges in mathematics learning include low student motivation, ineffective use of educational technology, and limited learning facilities. In addition, teaching methods that still rely on conventional approaches hinder students' understanding of mathematical concepts. This study recommends the use of more interactive teaching approaches and the utilization of technology to improve the quality of mathematics education at the school.

This research aims to analyze the use of ethnomathematics-based learning media in improving students' understanding in elementary schools. Using the Systematic Literature Review (SLR) method, this research identifies, evaluates and synthesizes relevant research results on related topics. The literature selection process was carried out systematically through searches in various accredited scientific journal databases, using certain keywords related to ethnomathematics, learning media, and basic education. The research results show that ethnomathematics-based learning media is effective in increasing students' understanding of mathematical concepts through a contextual approach that utilizes local culture as a learning aid. This approach not only increases mathematical understanding, but also strengthens the link between mathematics learning and local wisdom. This research also reveals the importance of innovative learning media that suit regional cultural characteristics and student needs.

This study aims to develop and implement Problem-Based Learning (PBL) and Project-Based Learning (PJBL) learning models in mathematics learning at SD Negeri No. 18 Bababulo, Majene Regency. The main objective of implementing these two models is to increase student involvement, as well as critical, analytical, and creative thinking skills in solving mathematical problems. The implementation procedure began with an introduction to the theme of the impact of plastic waste on the environment. Students were divided into six groups to discuss problems, develop project plans, and conduct observations. The results showed that students were actively involved, with significant increases in motivation and critical thinking skills. Enthusiasm was seen during discussions and presentations, although there were challenges related to self-confidence during presentations, which were overcome through practice from the teacher. The conclusion of this study states that the implementation of PBL and PJBL is effective in improving students' understanding of mathematical concepts and social skills. Suggested follow-ups include consistent implementation of both models and periodic evaluation to improve the quality of learning.

One of the tools that can help students learn better is learning media. This study aims to determine how the use of learning media affects students' mathematics learning outcomes. The data used in this research were collected from relevant journals. This study employed the Systematic Literature Review (SLR) method. Researchers utilized the Google Scholar database and the Publish or Perish application to gather nationally accredited journal articles from Sinta 1 to 4. The results indicate that the use of learning media in mathematics instruction has a significant impact on students' interest, motivation, and learning outcomes.

One of the tools that can help students learn better is learning media. This study aims to determine how the use of learning media affects students' mathematics learning outcomes. The data used in this research were collected from relevant journals. This study employed the Systematic Literature Review (SLR) method. Researchers utilized the Google Scholar database and the Publish or Perish application to gather nationally accredited journal articles from Sinta 1 to 4. The results indicate that the use of learning media in mathematics instruction has a significant impact on students' interest, motivation, and learning outcomes.

This research seeks to identify the sources and locations of arithmetic learning challenges related to integer counting operations. Class VI, which is the focus of this study, has an average math score that is lower than the KKM. Methods such as tests, observations, and interviews are used to gather data. Students' mastery of the topic of whole number counting operations was assessed using the test technique, which consisted of a 10-question essay. Finding out how the subject is doing during math learning activities and what variables could influence math learning are both accomplished via the use of the observation technique. The purpose of the interview was to get a clear understanding of the challenges that students have while studying the content for integer counting operations. Fifty percent of students had trouble with skills, 23.3% had trouble with ideas, and 20% had trouble with problem solving, according to the data from the final analysis. This includes students in the adequate group. Teachers are encouraged to shape mathematics teaching patterns based on more than just pupils' problem-solving abilities. More significant, however, is figuring out how to encourage pupils to comprehend and fully grasp current ideas so that they do not have any trouble understanding mathematics.