scholarly journals Eksplorasi Etnomatematika pada Seni Batik Madura dalam Pembelajaran Geometri

2021 ◽  
Vol 2 (2) ◽  
pp. 71-77
Author(s):  
Tri Ardilia Maya Sari ◽  
Alkaromah Nur Sholehatun ◽  
Syifa Aulia Rahma ◽  
Rizky Budi Prasetyo
Keyword(s):  
Formal Education ◽  
Mathematics Learning ◽  
Parallel Line ◽  
Literature Study ◽  
Mathematical Concepts ◽  
Data Collector ◽  
Ethnographic Approach ◽  
Straight Line ◽  
Line Parallel ◽  
Qualitative Descriptive

Batik is an extraordinary work of art that must be preserved, it can be through formal or non-formal education. So far, cultural products are not always recognized for their usefulness in the scope of formal education. This study aims to map mathematical concepts on Madura batik that can be integrated in mathematics learning. This research is a qualitative descriptive study with an ethnographic approach by conducting observations and interviews, then a literature study is carried out related to the geometry. The instrument in this study is a human instrument, the researcher is directly related to the research and acts as a data collector. The data were analyzed by making codes which were then reduced based on the concepts and learning materials of geometry. The results of this study in the form of mathematical concepts contained in the Madura Batik motif are: straight line, curved line, parallel line, symmetry, point, angle, triangle, circle, rhombus and similarity concept. Some Madura batik motifs can be used as a medium to introduce mathematical concepts such as concepts in geometry so that it is expected to make it easier to understand abstract mathematical concepts.

scholarly journals BUGINESE ETHNOMATHEMATICS: BARONGKO CAKE EXPLORATIONS AS MATHEMATICS LEARNING RESOURCES

2021 ◽  
Vol 12 (2) ◽  
pp. 295-312
Author(s):  
Hikmawati Pathuddin ◽  
Kamariah Kamariah ◽  
M. Ichsan Nawawi
Keyword(s):  
Data Collection ◽  
Everyday Life ◽  
Mathematics Learning ◽  
Triangular Prism ◽  
Mathematical Concepts ◽  
Negative Perception ◽  
Ethnographic Approach ◽  
Qualitative Descriptive ◽  
Collection Methods ◽  
Diverse Culture

Mathematics is still viewed as a culture-free subject. This forms a negative perception for students on mathematics. Most students assume that mathematics and culture are not related. This may occur because mathematics taught in school is not contextual and far from the reality of everyday life. Historically, mathematics has become a part of everyday life. As a maritime nation, Indonesia has a diverse culture. But many teachers are not yet aware of the integration of the culture into mathematics learning. Barongko cake is one of the Buginese cultural heritages. Buginese people have unconsciously been practicing mathematics in making these cakes. Therefore, this research aims to explore activities in making Barongko cakes in the Buginese community that involves mathematical concepts. This research is a qualitative descriptive with an ethnographic approach. The data collection methods are carried out through observation, documentation, interview with an expert in making Barongko cake. This research found that Barongko making process involves mathematics in the concept of division, congruence, and similarity, as well as a triangular prism, and half sphere. This cake has the potential to be used as a source of contextual mathematics learning in schools.

scholarly journals Ethnomathematics Exploration: Offering Dance Performance (Makan Sirih) Ethnic Malay Deli North Sumatra

2021 ◽  
Vol 9 (3) ◽  
pp. 200
Author(s):  
Aulia Rahman Hasibuan ◽  
Siti Salamah Br Ginting
Keyword(s):  
Daily Life ◽  
Applied Mathematics ◽  
Mathematics Learning ◽  
Research Topic ◽  
Educational Institutions ◽  
Mathematical Concepts ◽  
Performance Culture ◽  
Ethnographic Approach ◽  
Counting Functions ◽  
North Sumatra

The purpose of this research is to explore a relationship between applied mathematics and a culture called ethnomathematics. The culture that will be used as the research topic is the performance culture of the Offering Dance (Makan Sirih) from the Deli Malay ethnic group in North Sumatra. This study is a research that uses descriptive qualitative research methods using an ethnographic approach that analyzes and describes a local culture based on facts obtained in the field. From the results of this research, it is revealed that, in the performance of the Offering Dance (Makan Sirih) in the Malay ethnic Deli of North Sumatra, there are various applications of mathematical concepts such as the concept of sets, counting, functions, and flat shapes. This can lead to new breakthroughs that underlie the formation of new mathematics learning designs for educational institutions. Along with this, this research also aims to improve the public's view of mathematics, that mathematics is a science that also has connections with all forms of activities in daily life.

scholarly journals Etnomatematika: Melestarikan Kesenian dengan Pembelajaraan Matematika

2021 ◽  
Vol 7 (2) ◽  
pp. 33
Author(s):  
Sri Hartanti ◽  
Ramlah Ramlah
Keyword(s):  
Learning Theory ◽  
Social Constructivism ◽  
Qualitative Method ◽  
Mathematics Learning ◽  
Research Result ◽  
Literature Study ◽  
Mathematical Concepts ◽  
Daily Lives ◽  
The Social ◽  
The Relationship

Abstrak Media pembelajaran matematika secara kontekstual dikaitkan dengan kehidupan siswa sehari-hari sehingga akan mempermudah memahami karena siswa mengetahui secara jelas penerapannya. Tujuan penelitian ini adalah mendeskripsikan hubungan konsep matematis dalam kesenian tari jaipong yang dapat dijadikan topik bahasan dalam kegiatan pembelajaran matematika dan mendeskripsikan konstruksi konsep-konsep matematis yang ditemukan ke dalam matematika. Penelitian ini menggunakan metode kualitatif studi pustaka. Berdasarkan analisis data diperoleh hasil penelitian bahwa terdapat dua unsur dalam tari jaipong yang dapat diterapkan konsep matematis, yaitu gerakan penari dan alat-alat musik pengiring tari jaipong berupa seperangkat gamelan. Implikasi penelitian ini juga menemukan bahwa teori belajar yang mendukung penelitian ini adalah teori belajar konstruktisme sosial. Kata Kunci Eksplorasi, etnomatematika, tari jaipong   Abstract Mathematics learning media is contextually linked to students’ daily lives so that it will make it easier to understand because students know clearly its application. The purpose of this study is to describe the relationship between mathematical concepts in jaipong dance which can be used as a topic of discussion in mathematics learning activities and to describe the construction of mathematical concepts found in mathematics. This research uses a qualitative method of literature study. Based on the data analysis, the research result shows that there are two elements in the jaipong dance that can be applied mathematical concepts, namely the dancer movement and musical instruments that accompany the jaipong dance in the form of a set of gamelan. The implication of this research is also finding that the learning theory that supports this research is the social constructivism learning theory. Keywords Exploration, ethnomathematics, dance jaipong

Designing The Hypothetical Learning Trajectory (HLT) for Sinus Using Context of Scout Tent

2020 ◽  
Vol 1 (1) ◽  
pp. 31-40 ◽  
Author(s):  
Dinda Mahardika ◽  
Ratu Ilma Indra Putri
Keyword(s):  
Design Research ◽  
Mathematics Learning ◽  
Rule Learning ◽  
Learning Trajectory ◽  
Study Phase ◽  
Literature Study ◽  
Mathematical Concepts ◽  
Classroom Experiment ◽  
Preliminary Study ◽  
Modern Mathematics

One of the problems in modern mathematics learning is mathematical concepts presented by teachers to students such as machines. So, the concept is used by students as finished products without knowing the origin and how to reconstruct them. The effort that can be made by the teacher in overcoming this is by designing learning wherever possible starting with presenting realistic problems to arrive at an abstract idea. In this article we will discuss the design of sine rule learning in the context of scout tents, which is a type of design research. Design research has three cycles, namely preliminary design, classroom experiment, and retrospective analysis. In this article only the preliminary study phase will be discussed, which includes literature study activities, curriculum analysis, and the design early prototype. An HLT (Hypotetical Learning Trajectory) has been produced which deals with sine rules that use the context of scout tents.

scholarly journals DAMPAK PENERAPAN METODE NUMBERED HEADS TOGETHER TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA [THE IMPACT OF THE IMPLEMENTATION OF THE NUMBERED HEADS TOGETHER METHOD ON STUDENTS' MATHEMATICAL CONCEPTUAL UNDERSTANDING]

2021 ◽  
Vol 17 (1) ◽  
pp. 159
Author(s):  
Gidion Indra Saputra ◽  
Melda Jaya Saragih
Keyword(s):  
Junior High School ◽  
Mathematics Learning ◽  
Mathematical Concept ◽  
Thinking Skills ◽  
Mathematical Concepts ◽  
Student Work ◽  
Descriptive Research ◽  
Learning Mathematics ◽  
Qualitative Descriptive ◽  
The Impact

<p>One of the objectives of learning mathematics is to develop students' understanding of mathematical concepts to be able to solve math problems. In mathematics learning, understanding concepts is very important because by understanding concepts students can learn higher order thinking skills. However, through a test at the observation stage, the researchers found that students had difficulty understanding mathematical concepts. The purpose of this study was to see whether the application of the Numbered Heads Together method influences students’ understanding of mathematical concepts. The research was conducted on 32 seventh grade students at Rantepao Christian Junior High School using qualitative descriptive research. Data sources in this study include student work results, mentor observation sheets, tests, and researcher reflection journals. The results of the study show that the application of the Numbered Heads Together method can help develop students' understanding of the mathematical concept.</p><p><strong>BAHASA INDONESIA ABSTRACT: </strong>Salah satu tujuan dari pembelajaran Matematika adalah mengembangkan pemahaman konsep matematik siswa untuk dapat menyelesaikan masalah Matematika. Dalam pembelajaran Matematika, memahami konsep sangat penting karena dengan memahami konsep Matematika siswa dapat mempelajari ketrampilan berpikir yang lebih tinggi. Namun, melalui test pada tahap observasi, peneliti menemukan bahwa siswa mengalami kesulitan dalam memahami konsep Matematika. Tujuan penelitian ini adalah untuk melihat dampak penerapan metode Numbered Heads Together terhadap pemahaman konsep matematis siswa. Penelitian dilakukan kepada 32 siswa kelas VII di SMP Kristen Rantepao dengan menggunakan jenis penelitian deskriptif kualitatif. Sumber data dalam penelitian ini antara lain: hasil pekerjaan siswa, lembar observasi mentor, tes, dan jurnal refleksi peneliti. Hasil penelitian menunjukkan bahwa penerapan metode Numbered Heads Together dapat membantu mengembangkan pemahaman konsep matematis siswa.</p>

scholarly journals Empowerment Based on Non Formal Education Through Local Potential in The Processing of Lampung Coffee

2021 ◽  
Vol 1 ◽  
pp. 251-254
Author(s):  
Lintang Markhamah Watianur Azizah
Keyword(s):  
Formal Education ◽  
Secondary Data ◽  
Local Potential ◽  
Processed Food ◽  
Literature Study ◽  
Entrepreneurial Skills ◽  
Qualitative Descriptive ◽  
The Subject ◽  
Descriptive Approach

Covid 19 has caused all sectors to weaken. Regional strength can be built through the economic recovery of each region, which is supported by educational empowerment programs to utilize the regional potential. The purpose of this study was to provide the results of developing entrepreneurial skills in students of the PAKET C equivalency program based on local potential through training in Lampung coffee processing. The skills provided include the production and marketing of Lampung coffee into processed food such as biscuits, air fresheners, and ready-to-brew ground coffee. Lampung coffee product marketing has been marketed throughout Indonesia and even abroad. This research uses a qualitative descriptive approach which is defined as a problem-solving procedure by describing the situation of the subject or object (person, institution, or society) based on real conditions. Collecting data using the method of observation, interviews, correspondence documentation, and literature study of relevant research to obtain secondary data. Data analysis using descriptive qualitative. The results showed that the students had the skills to produce and market Lampung coffee at PKBM Kencana. Every month each student earns 2 to 3 million. This research makes a scientific contribution to the study of non-formal education that leads to the quality of education in society.

scholarly journals EKSPLORASI ETNOMATEMATIKA PADA KAIN TENUN IKAT MASYARAKAT SIKKA

2021 ◽  
Vol 4 (2) ◽  
pp. 169-180
Author(s):  
Imelda Herlince ◽  
Stefanus Notan Tupen ◽  
Stefania Baptis Seto
Keyword(s):  
Qualitative Research ◽  
Woven Fabric ◽  
Geometric Form ◽  
Mathematical Concepts ◽  
Line Segments ◽  
Geometric Shapes ◽  
Parallel Lines ◽  
Ethnographic Approach ◽  
Straight Line ◽  
Cotton Fibres

This research aims to find out; mathematical concepts on Sikka ikat woven fabric; Geometric shapes contained in the equipment of making Sikka ikat woven fabric. The type of research used is qualitative research with an ethnographic approach. The results showed the existence of geometric shapes on the motif of Sikka ikat is woven fabric and its manufacturing tools. Geometric form found in Sikka ikat woven fabric motif is Korosang Manu Walu motif in the form of two intersecting lines; Ekon Leben's motif is circular; Medeng motif in the form of a ketupat; Motifs in a square, triangular, and ketupat shaped motifs; Motif in hexagon-shaped plapat; the motif of the butuk shaped in the form of a straight line; Welan motif in the shape of a triangle. the geometric form is found in the equipment of making Sikka ikat woven fabric that is keho tool to separate seeds with cotton) in the form of two parallel lines; wetir (a tool to tann cotton fibres) in the form of two parallel lines; Jata (tool for spinning cotton) in the form of a circle; Another (tool for deciphering threads) in the form of line segments; Seler (a tool for rolling threads into clumps) in the form of two intersecting lines; Plapan Pete (thread stretching tool) rectangular in shape; Unu Tana (earth pot for cooking dye) in the form of balls; Plapan Stylist Motif (a tool to decipher threads that have been coloured) in the form of a rectangle; Legun (where the thread roll) is tube-shaped; Tu'un (tool for weavers leaning on the feet when weaving) in the form of beams.

scholarly journals EKSPLORASI ETNOMATEMATIKA BENTUK ANYAMAN DAUN LONTAR KEBUDAYAAN LAMAHOLOT

2021 ◽  
Vol 4 (1) ◽  
pp. 52-61
Author(s):  
Maria nirmala hospa Gawen ◽  
Gregorius Taga ◽  
Konstantinus Denny Pareira Meke
Keyword(s):  
Mathematics Learning ◽  
Isosceles Triangle ◽  
Geometric Shape ◽  
Mathematical Concepts ◽  
Analysis Techniques ◽  
Ethnographic Approach ◽  
The People ◽  
Learning Mathematics ◽  
The Relationship ◽  
Palm Leaf

Mathematics studied in school is abstract and has no benefit in their life or culture, so mathematics is hard for students to understand. However, students do not realize that mathematical concepts have applied in everyday life. Ethnomathematics is an approach that links mathematics and culture very closely. One of them is a form of woven motifs made of palm leaves that is related to mathematical concepts. This study aims to: 1) Identify the motives found in palm leaf matting in the Lamaholot culture. 2) Knowing the relationship between palm leaf woven motifs in the Lamaholot culture with mathematics learning in schools. The research method used is qualitative with an ethnographic approach. Data collection used observation, interviews and documentation. The data analysis techniques used were observation, interview and documentation. The results showed that the woven motif of palm leaves has a relationship with mathematics. In the woven motif of palm leaves in the form of a flat geometric shape, the dese woven motif has a rhombus plane geometric shape and osan has a parallelogram geometric shape, the sebeng and sodong woven motifs have an isosceles triangle flat geometric shape and the woven klekar motif has a shape hexagon plane geometry. But the people in Atawai Village do not know that the culture they apply and use is related to learning mathematics.

Exploration of geometry Symbol in Traditional Houses of the Lio District of Ende for Geometry Learning

2020 ◽  
Vol 12 (1) ◽  
pp. 32-44
Author(s):  
Trisna Wondo ◽  
Maria Fatima Mei ◽  
Finsensius Y. Naja
Keyword(s):  
Descriptive Analysis ◽  
Daily Activities ◽  
Mathematical Concepts ◽  
Geometrical Structures ◽  
Shaped Beam ◽  
Symbolic Forms ◽  
Ethnographic Approach ◽  
Teachers And Students ◽  
Qualitative Descriptive ◽  
Geometry Learning

This study aims to describe the symbols and geometry that exist in the traditional house of the Lio tribe of Wolokoli Village, Wolowaru District, Ende Regency in ethnomathematics perspective in terms of mathematical concepts. This type of research is qualitative research with an ethnographic approach. The subjects of this study consisted of several informants (chiefs, village heads, teachers and students). Using observation and interview techniques, and using qualitative descriptive analysis. The results showed the existence of symbol shapes and geometry in the building of traditional houses of the Lio tribe of Wolokoli Village, Wolowaru District, Ende Regency. Other symbolic forms include leke (foundation pillars made of stone and wood), there are twenty oval-shaped stone pillars and one rectangular wooden pole, Tenga (lante beam) in the form of a tube. Dalo is rectangular in shape. Rectangular lure. Wisu (four main pillars) shaped beam. Kebi (wall) is rectangular in shape. Mangu (nok pole) shaped beam. Block shaped jara. Pene / Pere is rectangular in shape. Eba beams. Lara is a block. Hubu (roof) is made of trapezoid-shaped reeds. Form symbols and geometrical structures that exist in the traditional Lio Tribe of Wolokoli Village, namely lines, angles, squares, rectangles, triangles, trapezoid, parallelogram, triangles, hexagons, beams, tubes, and triangular prisms. The shape in these parts of the house can change the paradigm of children and society that mathematics has a relationship with daily activities and relationships with culture and can be learned in a fun way in solving problems of learning geometry material.

scholarly journals Identifying Ethnomathematics in the Old Mosque of Tosora

2021 ◽  
Vol 11 (2) ◽  
Author(s):  
Negara Mangkubumi Kastolani
Keyword(s):  
Cultural Values ◽  
Mathematics Learning ◽  
Real Life ◽  
Study Data ◽  
Mathematical Concepts ◽  
Descriptive Research ◽  
Life Problems ◽  
Qualitative Descriptive ◽  
The Relationship

The superficial understanding and application of cultural values in the life of a pluralistic community is the main reason to conduct this research as a way to introduce the importance of national identity to students through mathematics learning. The provision of real-life problems in this study is expected to enhance the relationship between reality and mathematical knowledge. The old mosque of Tosora in Wajo can be an alternative to introduce mathematical activities based on local wisdom (ethnomathematics). This is qualitative descriptive research using a case study. Data were obtained through interviews, observation, and documentation. Data triangulation was used to check the validity. Furthermore, the data were analysed through Spradley model based on domain analysis and taxonomic analysis. The results showed that the old mosque of Tosora contains some mathematical concepts, mainly geometry. In addition to the philosophy of the building, the four pillars namely panrita (wise and honest), warani (brave), macca (intelligent), and sugi (rich) become the focal principles of Buginese’s life.

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