JUPIKA: JURNAL PENDIDIKAN MATEMATIKA

EKSPLORASI BENTUK ANYAMAN ROTAN PADA USAHA KERAJINAN MASYARAKAT DESA SITA

Flensiana Maria Enot — 2024-07-27

Mathematics learning can be obtained through real, everyday life. One form of studying mathematics can be through weaving. The woven material can come from various forms of rattan plants that exist in each region. Sita Village is one of the producers of rattan weaving. The purpose of this study is to explore mathematical concepts found in woven rattan so that it can be used as a learning resource in learning mathematics. This type of research is qualitative research with a descriptive approach. Data collection was carried out using the interview method and the documentation method. The instrument used is in the form of interview guidelines and documentation. The results of this research show that the forms of woven rattan products in Sita Village, such as Rattan Plates, are relevant in a circular shape, Rattan Chairs in a rectangular shape, where these shapes are found in the concept of plane geometry studied in mathematics lessons at school.

SYSTEMATIC LITERATURE REVIEW: GERAK TARI TRADISIONAL DALAM KAJIAN ETNOMATEMATIKA

Ana Amalia Muzni — 2024-08-01

Indonesia is a country that has cultural diversity, one of which is traditional dance. In mathematics, there is a term, "Ethnomathematics" which simply means an integration between mathematics and the culture in society. The culture in this society can be used as material for learning mathematics. This scientific article was prepared using the Systematic Literature Review method to identify and review previous research regarding ethnomathematics studies in traditional dance movements in Indonesia. There were 8 articles studied with publication years ranging from 2019 to 2024 and came from the Google Scholar site and other national journals that were accredited by Sinta. The results of the research show that ethnomathematics content is present in the form of activities and mathematical aspects related to traditional dance, especially in the dance movements. The most frequently encountered aspects of mathematics are geometric concepts, especially in terms of angles, lines, plane figures, spatial figures and geometric transformations. The results of this research can change the view that mathematics can be learned in a fun way through cultural exploration. This research can also be used as a source for learning mathematics and a way to preserve culture in Indonesia.

STRATEGI GURU PENGGERAK DALAM MENINGKATKAN LITERASI DAN NUMERASI SISWA SEKOLAH DASAR

Syintia Fayudita Nato — 2024-08-15

This research aims to determine the strategies used by driving teachers to increase literacy and numeracy for elementary school students in Ende. The type of research used is qualitative research with a descriptive approach. This research was carried out at SDN Ende 5, using data collection methods such as interviews, observation, and documentation. The results of the study show that there are factors that influence the increase in literacy and numeracy of students at SDN Ende 5, namely students' lack of self-confidence; Minimum student independence; Implementation of inappropriate learning; ideas or proposed programs invited with the school program; Don't want to move forward. Therefore, the strategy used by the driving teacher to increase the literacy and numeracy of SDN Ende 5 students is to read for 15 minutes before starting the lesson; In each class, there is a reading corner; Students actively take part in storytelling competitions between classes; Visit the library once a week on Saturdays; Getting used to tops by applying icebreaking during learning such as singing multiplication songs by applying the fast counting method; Getting students used to do multiplication before taking a break and going home; Implementing differentiated learning by using LKPD according to students' abilities; Create a multiplication board and geometry tree.

ANALISIS DISIPLIN DALAM BELAJAR MATEMATIKA SISWA SD MUHAMMADIYAH BIRRUL WALIDAIN

Ahmad Ridlwan Imamuddin — 2024-09-13

Disciplined students can manage their time, including setting priorities for mathematics tasks, completing homework on time, and avoiding procrastination. This study aims to analyse the mathematics learning discipline of grade III students and describe the supporting factors for the mathematics learning discipline of grade III students of Elementary School Muhammadiyah Birrul Walidain. The method used in this research is the descriptive qualitative method. The results prove that 1) discipline has been applied by grade III students in learning mathematics but there is still 1 student whose discipline level is lacking, namely BAS. This requires an evaluation of BAS self-awareness to always apply the character of discipline in everything. 2) Supporting factors for the discipline of learning mathematics of grade III students are self, teacher habituation, parents, student environment, and reward and punishment. Students in learning mathematics have applied disciplinary character, but it still needs individual student awareness, habituation from teachers, and the role of parents so that students do not forget the value of disciplinary character in learning mathematics that has been instilled. This research should be used to students' attention and knowledge in knowing the value of disciplinary character in learning mathematics.

METODE GASING DALAM PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN MINAT DAN HASIL BELAJAR SISWA

Maria Filimtika Tawa Gou — 2024-09-30

This research aims to determine: (1) the application of the GASING method to increase students' interest in learning mathematics, (2) the application of the GASING method to improve student mathematics learning outcomes, (3) increasing student interest and learning outcomes using the GASING method, (4) increasing student learning outcomes using the GASING method. The results obtained from this research are (1) an increase in the average interest in learning from 69.2 at the pretest to 86.3 at the post-test. This difference is strengthened based on the results of the paired sample t-test, which obtained a significance value of 0.000<0,05, so H_o is rejected and H₁ is accepted, (2) there is an increase in the average learning outcomes from 50.05 on the pretest to 83.55 on the posttest. This difference was strengthened based on the results of the paired sample t-test, which obtained a significance value of 0.000<0,05. H_owas rejected and H₁ was accepted, (3) based on the Manova test, a significance value of 0.000<0,05 then H_o is rejected and H₁is accepted, so that there is a significant influence between the use of the GASING method on interest and learning outcomes in mathematics.

PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS VII MELALUI MODEL PROBLEM-BASED LEARNING

Maria Trisna Sero Wondo — 2024-10-20

As we know, student outcomes show that many students still have difficulty understanding set material. This affects learning outcomes. Therefore, a learning model, namely problem-based learning (PBL), is needed in mathematics learning, hoping that students will better know and understand the concepts given in the set material. This research aims to improve mathematics learning outcomes in class VII student association material at SMP Negeri 2 Boawae Satap for the 2023/2024 academic year. This type of research is Classroom Action Research (PTK) with 20 class VII students as research subjects. This research was carried out in two cycles, each consisting of 1) Planning, 2) Implementation, 3) Observation, and 4) Reflection. The data analysis technique used in this research is descriptive analysis with detailed analysis: 1) observation data using percentage tabulation, and 2) test data using the percentage of minimal mastery criterion achievement. The analysis results show that in cycle I data on the implementation of student and teacher activities were 87% and 91% respectively. This shows that the implementation of student and teacher activities has reached indicators of success, but there are still several activities that have not been implemented and need improvement. In cycle II, data on the implementation of student and teacher activities was 100% each. This shows that the implementation of student and teacher activities has achieved indicators of success. From the Pre-cycle, cycle I, and cycle II there was an increase in individual and classical success. The increase in individual success in pre-cycle to cycle I increased by 4.75, namely from 62.55 to 67.3 and classically there was an increase of 30%, namely from 35% to 65%. Meanwhile, from cycle I to cycle II it increased by 16.55, namely from 67.3 to 83.85 and classically there was an increase of 35%, namely from 65% to 100%. Looking at the results achieved, it is concluded that the PBL model can improve student learning outcomes.

PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA

Hijrah Hijrah — 2024-09-30

This study aims to determine the influence of the Auditory intellectual repetition (AIR) learning model on the ability to understand mathematical concepts of grade VII students of SMP Negeri 1 Tinambung. This study is a quantitative research with an Experimental Design. The sampling technique used was purposive with a sample of 56 students. It consists of class VII C with 27 students as the control class and class VII D with 29 students as the experimental class. The instruments in this study are concept comprehension ability tests and observation sheets of the implementation of teacher learning and student activities. The data collection technique was carried out with an essay test of 5 questions. Data analysis uses descriptive analysis and inferential analysis. Based on descriptive analysis, students' ability to understand mathematical concepts with the Auditory Intellectually Repetition (AIR) learning model is classified as high, while students' ability to understand mathematical concepts with the direct learning model is classified as medium category. Furthermore, inferential analysis using an independent test of t-test samples found that there was an influence of the Auditory Intellectually Repetition (AIR) learning model on the ability to understand mathematical concepts of grade VII students.

PENGEMBANGAN INSTRUMEN LITERASI MATEMATIS BERBASIS ETNOMATEMATIKA UNTUK PESERTA DIDIK SEKOLAH DASAR

Asri Fauzi — 2024-09-30

This study aims to develop an ethnomathematics-based mathematical literacy instrument for elementary school students, which will be reviewed in terms of validity, reliability, level of difficulty, and discrimination power. The type of research used is Research and Development (R&D) with the Tessmer Formative Evaluation development model consisting of preliminary stages, self-evaluation, and prototyping stages (consisting of expert review, one-to-one, small group, and field test). The subjects of this study were 30 elementary school students. The data analysis techniques used were validity, reliability, difficulty level and discrimination power tests. The results of this study indicate that the ethnomathematics-based mathematical literacy instrument is valid based on the results of the expert review test. The reliability of the mathematical literacy instrument obtained a Cronbach's alpha value of 0.687. The mathematical literacy instrument's difficulty level was 40% for questions in the easy category and 60% for questions with a moderate level of difficulty. Meanwhile, from the results of the instrument difference test, 33% were in the weak category, 27% in the mild category, 33% in the good category, and 7% in the better category. The results of the development of mathematical literacy instruments based on ethnomathematics concluded that the test instrument met the eligibility criteria, namely meeting the elements of validity, reliability, level of difficulty and good discrimination so that it is suitable for use.

PENINGKATAN HASIL BELAJAR SISWA MATERI TEOREMA PHYTAGORAS MELALUI MODEL PROJECT BASED LEARNING PADA SISWA SMP

Finsensius Yesekiel Naja — 2024-09-30

This research was carried out at SMPN 2 Ende, where the problem in the school is that student learning outcomes are still low which is influenced by the lack of use of varied learning methods. This research aims to determine student learning outcomes through the Project Based Learning model regarding the Pythagorean theorem. To improve student learning outcomes, it is necessary to apply the Project Based Learning model because this learning model can solve problems in the Pythagorean theorem material. The type of research used is Classroom Action Research with data collection techniques, namely observation, interviews, documentation, and tests. This learning process is carried out in stages, namely the planning stage (planning), the action (implementation) stage, the observer stage (observation and the reflection stage (reflection) which is called a cycle. This research occurred in 2 cycles with the same implementation stages. Based on the results of the analysis the observation results of student activities in cycle I was 78.26% and in cycle II it was 87.27% in cycle I was 81.42% and in cycle II was 90% Learning can improve student learning outcomes on Pythagorean theorem material.

EFEKTIVITAS PENGGUNAAN MEDIA AUGMENTED REALITY UNTUK MENINGKATKAN PEMAHAMAN KONSEP GEOMETRI PADA SISWA SMP

Maria Fatima Mei — 2024-12-12

Static and three-dimensional models often used in textbooks or blackboards are usually insufficient to help students understand the concepts of three-dimensional space in depth. The purpose is to find out students' learning activities using Geogebra media based on Augmented Reality (AR) on spatial geometry material, (2) To find out the increase in student's conceptual understanding through the use of Geogebra media based on Augmented Reality (AR) on spatial geometry material. This type of research is called Classroom Action Research (CAR). The subjects in this study were students of class VII of SMP Negeri 2. This research was conducted in class VII of SMP N 2 Ende. Data collection techniques in this study were observation, tests, and documentation. The instruments used in this study were observation sheets conceptual understanding tests and documentation. The data analysis technique used was observation guidelines, and conceptual understanding of test data, for the criteria for implementing teacher and student activity guidelines. The results of the study showed: an increase in the ability to understand geometric concepts by 42% after the cycle II learning process was carried out. While student activity increased by 42%. Therefore, it can be concluded that the use of Augmented Reality media based on geometry can improve the conceptual understanding of class VII students of SMP Ende Negeri 2.

IDENTIFIKASI PERMASALAHAN GURU PENGGERAK PADA PENINGKATAN LITERASI DAN NUMERASI SISWA SEKOLAH DASAR

Emerensiana Woe — 2024-09-30

The Teacher Mobilization Program (PGP) is a teacher professionalism development program through training activities and teacher collective activities. However, the progress of this program will certainly not go straight according to the plan and expected results. The aim of this research is (1) to identify the problems that drive teachers to increase literacy and numeracy for elementary school children in Ende and (2) to find solutions to overcome these problems. This research uses quantitative methods. The data analysis used in this research is descriptive data analysis starting from data collection, data reduction, data presentation, drawing conclusions and verification. The research results show that the problems faced by driving teachers are time problems, health, lack of support from the school, less active students, limited facilities and infrastructure, and inappropriate learning implementation.

EKSPLORASI GEOMETRI DALAM MOTIF BATIK LONTARA BUGIS: PENDEKATAN ETNOMATEMATIKA PADA PEMBELAJARAN

Mirdayanti Mirdayanti — 2024-09-30

In everyday life, batik motifs are a means to learn mathematics. Batik motifs can come from various regions, one of which is Batik Lontara Bugis which comes from the Bugis-Makassar area. This study aims to explore the concept of flat shapes in Batik Lontara Bugis motifs using an ethnomathematics approach so that it can be used to learn mathematics. Using ethnography as a research methodology, data were collected through observation, interviews, and documentation, then analyzed using triangulation techniques to ensure the validity of the results. The results showed that Batik Lontara Bugis motifs contain the concept of flat shapes such as circles, rectangles, and rhombuses where these concepts are seen in mathematics learning in schools. In addition, this motif contains a cultural philosophy that reflects harmony, togetherness, and respect for customs. The integration of ethnomathematics with local culture not only enriches the mathematics learning process but also strengthens students' cultural identity. This research is expected to contribute to the development of innovative culture-based learning methods while encouraging the preservation of local cultural heritage in the context of formal education.

EKSPLORASI ETNOMATEMATIKA: PERHITUNGAN HARI BAIK DI KABUPATEN TAKALAR

Nurul Aulia Ramadhani — 2025-01-27

This study aims to explore ethnomathematics in determining auspicious days among the people of Takalar Regency, which has been passed down through generations. The system integrates local cultural elements and mathematical concepts such as patterns, sequences, and cycles based on four natural elements: earth, water, wind, and fire. Additionally, mathematical concepts such as crosses, circles, squares, and rectangles are also identified. Using an ethnographic research approach, data were collected through interviews, field observations, and documentation. The analysis reveals that the people of Takalar utilize cyclical patterns in their calendar system, which not only serves as a tool for time determination but also reflects local cultural values and philosophies. The findings underscore the significant role of mathematics in this tradition, including the use of sequential and repetitive patterns, and the importance of preserving this tradition amidst the challenges of modernization. This research contributes significantly to developing ethnomathematics studies and their relevance to culturally-based education.

PENGEMBANGAN LKPD MATERI BANGUN DATAR BERBASIS ETNOMATEMATIKA MODEL PROBLEM BASED LEARNING DITINJAU DARI PEMAHAMAN KONSEP SISWA

Maria Trisna Ndiri — 2025-01-31

This research aims to produce worksheet products for students on Ethnomathematics-based two-dimensional figures in class VII that are valid, practical, and effective. This research uses the development of the 4D. the subject of this research 7 grade of Kelimutu Private Junior High School. Analysis of the validation value of student worksheets from media experts obtained 93% and material experts 85%, which is a very valid category, so it can be tested. The questionnaire classification of student responses results in the good practicality category with 81% showing that the student worksheet dimensional figure is practical. Effectiveness is obtained from the completeness of student's classical learning outcomes after using an ethnomathematics-based student worksheet which is very effective at 90% (Students who get a score > 60) with the criteria for learning completeness being in the very good category. The use of ethnomathematics-based student worksheets is very effective in learning. The result of the N gain calculation obtained an average of 0.56 in the medium category, so using ethnomathematics-based student worksheets was effective.

EKSPLORASI ETNOMATEMATIKA PADA MAKANAN TRADISIONAL KATIRISALA SUKU BUGIS

Nur Khalisah — 2025-02-03

Ethnomathematics is a bridge that connects mathematics with culture. One example is the application of mathematics in making and serving traditional Katirisala food, which comes from Bugis culture. This ethnographic research, using a qualitative approach, aims to explore the concept of geometry and study the cultural values of Katirisala. This research used interviews, observations and documentation to obtain an in-depth description and analysis of the exploration of ethnomathematics in the traditional food of the Bugis people. To ensure the validity of the data, a triangulation technique was used. The research subjects consisted of Bugis-Makassar culturalists and Katirisala makers. The data obtained were then analyzed to describe the findings in the form of geometry concepts and cultural values contained in Katirisala. The results showed that Katirisala contains geometry concepts such as congruence, flat shapes: circle, triangle, square, and rectangle, and spatial shapes: tube and triangular prism. In addition, Katirisala also reflects cultural values such as strength, hope, and togetherness which are reflected through the philosophy of brown sugar and sticky rice layers in the food. This research is expected to support contextual math learning based on local culture to improve students' understanding of geometry concepts.