Realistic Mathematics Approach Research Articles

UPAYA MENINGKATKAN AKTIVITAS BELAJAR MATEMATIKA MENGGUNAKAN PENDEKATAN MATEMATIKA REALISTIK BERBANTUAN MEDIA KARMILA

The majority of mathematics learning currently carried out still uses the lecture method so that mathematics learning is meaningless and passive. Therefore, it is important to apply a Realistic Mathematics Approach so that learning mathematics becomes more enjoyable and meaningful. The subjects of this research were students in class IV B at SD Negeri 6 Palangkaraya, totaling 23 students. The aim of this research is to increase students' mathematics learning activities by using a Realistic Mathematics approach assisted by KARMILA media. The type of research used is Classroom Action Research (PTK). The research method used is a mix method, which is a combination of qualitative and quantitative. The data analysis techniques used are reduction, data presentation and drawing conclusions. The research results showed that students' activities when taking action using the Realistic Mathematics Approach assisted by KARMILA media in class IV B of SD Negeri 6 Palangka achieved good criteria. This can be seen from the results of observations made by observers when learning takes place. In cycle I, student activities obtained an average score of 3.7 with good criteria, while in cycle II, student activities received an average score of 3.95 with good criteria. So, it can be concluded that using the Realistic Mathematics Approach assisted by KARMILA media has been proven to increase the learning activities of class IV B students at SD Negeri 6 Palangkaraya.

Penerapan PMR Berbantuan Alat Peraga Obibul Terhadap Hasil Belajar Siswa Pada Materi Operasi Hitung

The aim of this research is to determine the differences in student learning outcomes taught using the realistic mathematics approach (PMR) assisted by Obibul teaching aids and the learning outcomes of students taught using the direct learning model. The research method used is the experimental method, with a design namely pretest-posttest control group design. Sampling used a random sampling technique from 3 classes, namely classes VII.A, VII.B and VII.C, two classes were selected as samples with a total of 25 students as respondents for each class. Based on the results of the lottery drawing, class VII.B was selected as the experimental class which used a realistic mathematics approach (PMR) assisted by Obibul teaching aids while class VII.A was selected as the control class which used a direct learning model. The instrument used for research is in the form of a description/essay. Hypothesis testing uses the ANCOVA test which produces Fcount = 5.73, which is compared with the value of 𝐹table = 3.94 so that 𝐻0 is rejected. The results of this research concluded that there were differences in the learning outcomes of students who were taught using the realistic mathematics approach (PMR) assisted by Obibul teaching aids and the learning outcomes of students who were taught using the direct learning model.

Practicality Tests of Teaching Materials on Series and Sequences using Canva Media through Realistic Mathematical Approach

This research is a study that focuses on the development of realistic-based mathematics teaching materials on high school students' mathematical communication skills on sequences and series material. Research and Development (R&D) is the research used, the model to support this research is using the ADDIE model which has 5 stages in its application, the stages of analysis, design, development, implementation, and evaluation. However, the discussion in this article only extends to the practicality test which is the advanced stage of the Development stage. The instrument used in this study was a questionnaire (validation and response). Validation was carried out by material experts, ICT experts, and responses were obtained from teachers and students. Material expert validation results reached a percentage of 85.10% of the average interpretation of "very feasible", ICT expert validation results were at 83.80% with the final statement "Very Feasible", student and teacher responses in the product test were obtained successively of 85.62% ("Very Practical") and 94.38% ("Very Practical"), the conclusion is that the mathematical material based on canva-assisted realistic is "Very Appropriate" and "Very Practical" in use for learning mathematics in senior high school.

Preliminary Research: Development of Digital Student Worksheets Based on Indonesian Realistic Mathematics Education To Improve Deaf Students' Understanding of Mathematical Concepts

Understanding mathematical concepts is an essential basis for thinking in solving mathematical and real world problems. However, students still do not understand mathematical concepts. The low ability to understand mathematical concepts is not only limited to normal students, but is also experienced by students with special needs, namely the deaf. Therefore, mathematics learning must be focused on improving a person's ability to understand concepts. The aim of this research is to develop Student Worksheets (LKPD) using the Indonesian Realistic Mathematics Approach (PMRI) to improve the ability to understand mathematical concepts for deaf students. The method used is research and development with the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). At the analysis and design stage, data is collected through observation, questionnaires, interviews and tests. Next, the data is processed descriptively and quantitatively. Findings from the analysis results show that one of the subjects considered difficult by deaf students is whole numbers. This is caused by teaching materials that do not suit their characteristics. The results of the test for the ability to understand mathematical concepts show that the average score obtained by students is 53.20 and is categorized as low. Only one in six students meets the minimum completion requirement of 65 set by the school. Therefore, this research can be continued by developing PMRI-based digital LKPD to improve the ability to understand mathematical concepts. This is because the PMRI-based digital LKPD includes various stimuli carried out through various media, such as pictures, readings and videos and the contents of the LKPD have been summarized from several sources and presented using an approach that starts from the context of students' daily lives and continues with mathematics learning. formal. Another advantage is that this LKPD can be accessed at any time so it is easier for students to understand it.

Meningkatkan Kemampuan Penalaran Matematis Siswa dengan Menggunakan Pendekatan Matematika Realistik (PMR) di Kelas VII

This research aims to improve students' mathematical reasoning abilities by using students' realistic mathematical approach to the material of plane figures, quadrilaterals, triangles. This type of research is classroom action research which consists of 2 cycles. The subjects of this research were students in class VII-8 of SMP Negeri 31 Medan, consisting of 32 students. The instruments used in this research were initial test sheets, mathematical reasoning ability test sheets and observation sheets. After the research was carried out for 2 cycles, the results of this research showed that there was an increase in student learning outcomes. This is indicated by the average value in cycle I being 78.78 to 87.28 in cycle II. Meanwhile, the percentage of classical completion increased from cycle I, namely 62.5% to 87.5% in cycle II, so it can be seen that this research has met the specified success indicators. Based on the results obtained, it can be concluded that: 1) the mathematical reasoning abilities of class VIII-1 students at SMPN 31 Medan increased after implementing a learning process with a realistic mathematical approach. 2) by applying a realistic mathematical approach to the learning process, students' mathematical reasoning abilities increase until they reach classical mastery.

The Use of E-Comics Based on A Realistic Mathematical Approach to Improve Critical and Creative Thinking Skills of Elementary School Students

Objective: In the 21st century, critical and creative thinking skills must be nurtured and grown from elementary school. The way to improve this ability can be done by utilizing Mathematics subjects but with a realistic approach that allows students to immediately learn critically and creatively according to the context of everyday life so that students can think organized and creatively in their lives, not limited to subjects. One way to facilitate the learning objectives of Mathematics with a Realistic Approach is to utilize e-comic learning media that allows students to see the context of the lesson using their visual abilities. Method: This research uses literature studies by searching relevant journals, books, and articles using the Publish or Perish application. Results: The study showed that e-comics improved students' critical thinking skills and creativity. In addition, researchers also found that several factors make mathematics learning with a realistic approach that utilizes e-comics efficient, as well as steps to conduct mathematics learning with a realistic approach that utilizes e-comic learning media. Novelty: This research uses an innovative and creative approach to improving students' critical and creative thinking skills through Mathematics learning using e-comic learning media.

Improving Understanding of Rectangle Perimeter Concepts Using Teaching Aids Through a Realistic Mathematical Approach Grade III students at SD Negeri 4 Napabalano, Muna Regency

This study aims to improve students' understanding of the concept of the perimeter of a rectangle using visual aids through a Realistic Mathematical Approach in class III SD Negeri 11 Napabalano, Muna Regency. This research is qualitative in nature. The research data collection technique was carried out by tests, interviews, observations and field notes. The type of data collection used was a class action research type. The results of the study show that learning the concept material and the circumference of a rectangle using visual aids through a Realistic Mathematical Approach can make students relaxed, happy, and not tense in learning. The learning is carried out by: (1) showing objects around which are rectangular and which are not rectangular; (2) students complete the LKS by using the visual aids that have been given; (3) Each group presented the results of their discussion while the other students gave their responses; (4) students construct the perimeter of a rectangle through the teacher's guidance; (5) students solve questions and other realistic problems. So that the provision of learning actions can be concluded that learning using visual aids by applying a realistic mathematical approach can increase students' understanding of the material around rectangles

PENGARUH PENDEKATAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP

This research is motivated by the fact that there is still a lack of students' understanding of the material presented, resulting in students having difficulty solving mathematical problems. This study aims to examine whether there is a significant effect of the application of a realistic mathematical approach to the mathematical problem solving abilities of Grade VIII students of junior high school. This research is a quantitative study using pre-test and post-test control group experimental designs. The study population was all students of class VIII SMP Negeri 4 Tuban with a total of 256 students, with a sample of 32 students in class VIII C as the control class and class VIII D as an experimental class of 32 students and were selected using cluster random sampling technique. In this study the experimental class will be subjected to a realistic mathematical approach while the control class will be subjected to conventional learning. Data collection techniques used are tests and observations. The observation method is used to find out whether the application of a realistic mathematical approach is working or not in learning, both seen in the activities of teachers and students. Meanwhile, the test method is used to obtain data about mathematical problem solving abilities on the subject of Statistics. This test technique was carried out after the treatment was given to the experimental class and control class with the aim of obtaining final data. The data analysis technique used is the t-test. Through the t-test it can be seen that the average post-test score of the control class students was 64.06 and the average post-test score of the experimental class students was 74.47. The results of the study show that there is a significant effect of applying a realistic mathematical approach to students' mathematical problem solving abilities.

Penerapan Model Pembelajaran Matematika Realistik (PMR) Pada Materi Perkalian Untuk meningkatkan Hasil Belajar Matematika Kelas II Sekolah Dasar Negeri 005 Sungai Bungo

This classroom action research purpose is to improve the students’ ability to calculate multiplication at second grade of SDN 005 Sungai Bungo, Kampar Kiri Hilir District, Kampar Regency in the 2022/2023 academic year through Realistic Mathematical Approach. The form research is classroom action research consisting of two cycles, each cycle consisting of four stages: planning, implementing, observing and reflecting. The research subjects were 26 second grade students of SDN 005 Sungai Bungo. Data collection techniques were observation and tests. The data analysis technique used an interactive model analysis technique which consists of three components of analysis; data reduction, data presentation, and drawing conclusions or verification. The results of this study were (1) there is an increase in the average score obtained by students from the previous initial test of 58.46; then in the first cycle test from 74.03 to 83.46 in the second cycle, (2) there is an increase in the percentage of student learning completeness which was only 38.46% in the initial test; and in the first cycle test 84.61%; then in the second cycle to 100%. The results of the research show that using a realistic mathematical approach improve the ability to calculate multiplication in second grade students of SDN 005 Sungai Bungo, Kampar Kiri Hilir District, Kampar Regency in the 2022/2023 academic year

Analisis Efektivitas Pendekatan Matematika Realistik pada Pembelajaran Matematika Sekolah Dasar Kelas 4

Through an evaluation of 10 papers and one lesson plan for grade 4, this study aims to determine the effectiveness of learning mathematics using a realistic mathematics approach (PMR). This study combines a kind of literature study with a qualitative methodology. Data collection, including reading appropriate publications and lesson plans, can be carried out to determine the efficacy of a practical mathematics approach. The Realistic Mathematics Approach (PMR) is a great method for teaching and understanding mathematics which is very good for students. The focus of this approach is realistic concepts through relevant examples and questions and connecting them with real life which is expected for students to be able to master the material.

Development of Fraction Material Mathematics Module with Realistic Mathematics Education Learning Approach

This research aims to determine the steps of module development and the level of mathematics module fourth grade with realistic mathematics education learning approach quality. This research includes Research and Development (RnD) with the ADDIE development model. The object and subject in this research is the understanding of grade IV faction material in SD Negeri 2 Riau Silip. The instruments used are speech guidelines, expert assessments, and teacher responses, and student responses. The data analysis technique used qualitative and quantitative data. Qualitative data was analyzed from the results of testing the quality and validity of the module. The results of the research contain development steps, namely analysis stages, resistance to pressure, and resistance to development. The results of the assessments of media experts, material experts, learning experts and language experts obtained the following values of 85.3, 90.7, 80, and 80. While the results of the responses of fourth grade teachers and students were 100 and 92.8, the average assessment and expert validation test and the response of class IV teachers and students was 88.13 with the "Very Good" category. Based on the results of the assessments from the experts, the fourth grade teacher's response, and the student's response it was stated that the fourth grade mathematics modui fraction material with a realistic mathematical education learning approach was included in the "Very Good" category so that it was suitable for use in the classroom learning process.

Analisis Minat Belajar Siswa melalui Pendekatan Matematika Realistik pada Pembelajaran Berbasis Daring di Kelas VI Sekolah SDN Blendung

This study aims to analyze students' interest in learning through a realistic mathematics approach. This approach emphasizes the use of mathematics in real-life situations to enhance student engagement and understanding. This analysis aims to assess the level of interest and enthusiasm of students in learning mathematics through this method. The research method used is class observation, interviews, surveys and evaluation of student performance. Data was collected by observing students' involvement in learning, students' responses to assignments and challenges, in everyday life. students show high interest and enthusiasm in learning realistic mathematics. They actively participate in discussions, collaborate with classmates and ask questions. Students also show a positive attitude towards mistakes and challenges, experiment, think creatively, and see mistakes as opportunities to learn. In addition, students are able to understand mathematical concepts and relate them to real life. They see the relevance and benefits of learning mathematics in everyday life. Feedback and assessment provide additional motivation for students to continue learning and increase understanding. The results of the study concluded that a realistic mathematics approach can be effective in increasing students' interest in learning. By adopting this approach, students participate actively, see the relevance of mathematics to their lives, and develop a positive attitude towards mistakes and challenges. The implication of this research is the importance of using relevant and situational approaches in learning mathematics to increase students' learning interest.

Analysis of Children’s Numeracy Skills in The Village Pagar Dewa Kaur with Math Approach Realistic

Background. The relevance of math materials to children's daily lives is an important factor in the success of this approach. Purpose. This study aims to analyze the counting ability of children in Pagar Dewa Village Kaur with Realistic Mathematics approach. Method. The research sample consisted of 30 children aged 6-8 years. Data was collected through counting ability test and observation. Results. he results showed that most of the children in Pagar Dewa Village Kaur had low counting skills. However, after learning with the Realistic Mathematics approach, there was a significant increase in children's understanding and application of mathematical concepts. Conclusion. This study provides recommendations for educators and curriculum developers to apply the Realistic Mathematics approach in children's mathematics learning in rural areas.

Development of Learning Media Using a Realistic Mathematical Approach to Social Arithmetic Material

Development of Learning Media Using a Realistic Mathematical Approach to Social Arithmetic Material

Pengembangan E-Modul Matematika Berbasis Matematika Realistik Bernilai Budaya Kediri pada Materi Perbandingan

Based on the results of observations, the activeness of the Comparative Mathematics learning process in class VII E MTsN 2 Kediri City is still relatively low. This is because the teaching materials used are only printed teaching materials. The aim of study was to develop a Mathematics E-Module on Comparative Material with a Realistic Mathematics Approach in collaboration with Kediri Culture. This study uses the R&D method with the ADDIE model which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. The research instruments used were material expert validation sheets, media experts, teacher response sheets, and student responses. The data analysis technique in this research is descriptive quantitative analysis. The experimental subjects in this study were students at MTsN 2 Kediri City. The results of this study indicate that the e-module developed is in the very good category with an average score of 94.5% from material expert validation, from media experts at 82.5%, from teacher response sheets at 100%, from group trials small by 83%, and from the large group trial by 81%.

PENERAPAN PENDEKATAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA

Mathematical instruction at MTsN 5 continues to employ traditional methods, in which the dominant teacher actively imparts knowledge via the lecture method. Students are not actively engaged, they listen, write, and take notes, so that learning mathematics becomes monotonous and makes them difficult to comprehend the material. Classroom Action Research (CAR) was conducted using a mathematically realistic approach. How are the activities and learning outcomes using a realistic mathematics approach? This research method employs classroom action research which consists of a series of stages beginning with planning, action, observation, and reflection. Observation guidelines, field notes, interview sheets, final evaluation, and student worksheets were utilized for data collection. The data were analyzed and reflected using qualitative methods, whereas numerical data were processed using quantitative methods. Students who were initially less enthusiastic and less active were able to alter their attitude patterns and become enthusiastic, active, and full of confidence. The findings can be seen from student learning activities, particularly in discussions that are quite good. There is cooperation, exchanging ideas, explaining to each other (peer tutors), mutual support and task sharing in groups, responsibility in problem-solving, and critical thinking. They are not awkward to argue with group members or with other groups as well. To sum up, student achievement in learning Mathematics using a realistic mathematics approach has increased significantly in each cycle.

Improvıng Students' Mathematıcs Learnıng Outcomes through The Missouri Mathematics Project (MMP) Learning Model With Realistic Mathematics Approaches For Class VII students of SMP YP PGRI 4 Makassar

This study aims to describe the improvement of students' mathematics learning outcomes using the Missouri Mathematics Project (MMP) Learning Model with a Realistic Mathematics Approach. The instruments used in this study were the ability test of students' mathematics learning outcomes, student response questionnaires to the Missouri Mathematics Project (MMP) learning model with the Realistic Mathematics Approach, and teacher and student observation guidelines. Data analysis was carried out in two techniques, namely quantitative and qualitative. The data from the observations and questionnaire responses of students were analyzed qualitatively, while the test of students' mathematics learning outcomes was analyzed quantitatively and strengthened by documentation. This study reveals that the Missouri Mathematics Project (MMP) learning model with the Realistic Mathematics approach (PMR) can improve students' mathematics learning outcomes. This condition can be seen in increased learning results, student activities, teacher activities, and student response questionnaires from cycle I to cycle II. The average value obtained in the first cycle is 61.62 from an ideal score of 100 with a completeness of 19.048%, and at the end of the second cycle, it increases to 79.14 from an ideal score of 100 with a completeness of learning outcomes of 85.714%. The standard deviation in the first cycle is 10,462 and the standard deviation in the final cycle or the second cycle is 9,361. Therefore, the Missouri Mathematics Project (MMP) learning model with the Realistic Mathematics Approach is one of the learning models that can improve students' mathematics learning outcomes because it is one of the models that attracts and motivates students to be more active in learning.

Realistic Mathematic Worksheets for Elementary School Teacher Education Students to Improve Problem Solving

The latest government policy regarding the implementation of the minimum competency assessment (AKM) has an impact on several aspects. One of them is students’ readiness, particularly in elementary schools, to become accustomed to carrying out the literacy and numeracy processes in learning. Prospective elementary school teachers, who are also elementary school teacher education students, are one of the primary targets in their preparation to become teachers who teach or train elementary school students to solve problems, particularly mathematics problems. Approaching realistic mathematics learning based on problem-solving is one of the efforts that can be made in training students. The research aimed to create a student worksheet that used a problemsolving- based realistic mathematical approach. The development method used was a 4D model, which includes defining, designing, developing, and disseminating. The use of student worksheets with a realistic mathematical approach based on problem-solving by elementary school teacher education students as a basis for habits that have been ingrained from an early age, so that later they will be able to apply similar things when they have practiced learning in the field, is the result of this research.
 Keywords: worksheets, elementary school, realistic mathematics, problem solving

Pengaruh Penerapan Pendekatan Matematika Realistik Terhadap Kemampuan Berpikir Kritis Siswa

The problem in this study is the low critical thinking skills of students in learning mathematics. The purpose of this study was to determine the effect of applying a realistic mathematical approach to the critical thinking skills of Class X Even Semester students at SMK Negeri 7 Bandar Lampung in the 2022/2023 academic year. This study used an experimental method with the population in this study, namely all students in class X even semester of SMK Negeri 7 Bandar Lampung, while two classes were taken, namely class X KK 1 which used a realistic mathematics approach, and class X KK 2 which used a conventional approach. Samples were taken using the Cluster Random Sampling technique. To find out students' critical thinking skills, a test was carried out in the form of an essay of five questions which had previously been tested for validity and reliability. Hypothesis testing in this study uses the t-hit formula. From the results of testing the hypothesis using the t-hit statistical formula, the value of t = 1,88 is obtained. From the t distribution table at a significant level of 5% it is known that t = 1,67 then which means that the average critical thinking ability of students who use a realistic mathematics approach is higher than the average critical thinking ability of students who use a conventional approach.

DEVELOPMENT OF CLOPEDIMATIC LEARNING MEDIA WITH REALISTIC MATHEMATICS APPROACH BASED ON MADURA’S LOCAL WISDOM

The low student learning outcomes in the measurement material can be caused by the tendency of teachers to only transfer their knowledge to students' minds so that students are passive, and not critical. One learning approach that pays attention to this situation is a realistic mathematical approach based on Madura local wisdom. Students are presented with contextual problems, namely problems related to measurements, so that they are trained to get used to solving problems in their daily lives. To support this realistic mathematics approach, a clopedimatics-based learning media will be designed as a substitute for textbooks used by students. Clopedimatics is a form of print media that is compiled based on the concept of compiling an Encyclopedia and designed to help students master the measurement material and is associated with non-standard units of measurement used by the Madurese community. This type of research is development research that uses a 4-D model but has been modified to 3-D, namely defining, designing, and developing. The conclusions of this study are development of clopedimatic learning media with a realistic mathematics approach based on Madurese local wisdom in the measurement material at SDN Barkot 1 Pamekasan meets the valid, practical, and effective criteria.