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All Journal KADIKMA AKSIOMA JURNAL PENDIDIKAN MATEMATIKA Jurnal Elemen MaPan : Jurnal Matematika dan Pembelajaran SIGMA JPMI (Jurnal Pembelajaran Matematika Inovatif) Journal of Education and Learning Mathematics Research (JELMaR) Pancaran Pendidikan
Susanto Susanto
Universitas Jember
Humanities Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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ETNOMATEMATIKA PADA BANGUNAN UTAMA ASRAMA INGGRISAN BANYUWANGI SEBAGAI MEDIA PEMBELAJARAN Agustin Faridatul Hasanah; Susanto Susanto; Dinawati Trapsilasiwi
MaPan : Jurnal Matematika dan Pembelajaran Vol 7 No 2 (2019): DECEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2019v7n2a1

Abstract

Abstrak:Matematika merupakan aktivitas manusia dan bagian dari budaya. Hubungan antara budaya dan matematika dikenal sebagai etnomatematika. Pengintegrasian budaya dalam pembelajaran matematika dapat membantu siswa dalam memahami materi matematika yang abstrak. Penelitian ini bertujuan mendeskripsikan etnomatematika pada bangunan utama Asrama Inggrisan Banyuwangi yang merupakan bangunan bekas peninggalan kolonial dan menyimpan banyak kisah sejarah dari Inggris, Belanda hingga Jepang, serta memanfaatkan hasil penelitiannya menjadi question cards berbasis etnomatematika. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif. Metode pengumpulan data pada penelitian ini, yaitu observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa arsitektur bangunan utama Asrama Inggrisan memiliki bentuk-bentuk yang dianggap merupakan representasi dari konsep geometri, diantaranya yaitu garis, sudut, bangun datar, bangun ruang sisi datar, kesebangunan dan kekongruenan, simetri, dan transformasi geometri.Abstract:Mathematics relates to the human’s activity and part of the culture. The relationship between culture and mathematics is known as ethnomathematics. Integrating culture in mathematics learning can help the students to understand abstract mathematical material. This research aims to describe the ethnomathematics on the main building of Inggrisan dormitory in Banyuwangi which is a former colonial heritage building and saves many historical stories from England, Netherlands, and Japan. The research used was qualitative research. Data collection procedures in this study were observation, interviews, and documentation. The results showed that the architecture of the main building of Inggrisan dormitory in Banyuwangi had forms which were considered to be representations of geometrical concepts, including lines, angles, flat shapes, flat side spaces, congruence and concordance, symmetry, and geometric transformations which produced ethnomathematics-based question cards for mathematics learning.
ANALISIS KEMAMPUAN BERPIKIR REFLEKTIF SISWA SMP DALAM MEMECAHKAN MASALAH ARITMETIKA SOSIAL BERDASARKAN PERBEDAAN JENIS KELAMIN Didik Sugeng Pambudi; Ananda Dwi Iskarina; Ervin Oktavianingtyas; Susanto Susanto; Hobri Hobri
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 3 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.489 KB) | DOI: 10.24127/ajpm.v10i3.4063

Abstract

AbstrakBerpikir reflektif yang terdiri dari tahapan reacting, elaborating/comparing, dan contemplating merupakan salah satu faktor yang memegang peranan penting dalam  aktivitas siswa memecahkan masalah matematika. Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir reflektif siswa SMP dalam menyelesaikan masalah aritmetika sosial berdasarkan jenis kelamin. Penelitian deskriptif dengan pendekatan kualitatif ini melibatkan siswa kelas IXF di satu SMP Negeri di Banyuwangi. Pengumpulan data menggunakan metode tes  dan  wawancara. Tes tertulis berisi materi aritmetika sosial diberikan kepada 31 siswa kelas IXF. Kemudian berdasarkan hasil tahapan contemplating, maka dipilih 4 siswa terdiri dari 2 siswa laki-laki dan 2 siswa perempuan untuk dilakukan wawancara. Triangulasi metode digunakan untuk memperoleh data yang valid, yaitu membandingkan antara hasil tes tertulis dengan wawancara. Data dianalisis secara deskriptif kualitatif. Hasil penelitian menunjukkan bahwa ada beberapa persamaan dan perbedaan antara siswa laki-laki dengan siswa perempuan dalam berfikir reflektif saat memecahkan masalah aritmetika sosial. Pada fase reacting, siswa laki-laki dan siswa perempuan sama baiknya dalam menuliskan apa yang diketahui dan apa yang ditanyakan dalam soal menggunakan kata-kata dari soal atau menggunakan bahasa sendiri. Pada tahap elaborating/comparing, siswa perempuan menunjukkan kemampuan lebih baik dari siswa laki-laki dalam menghubungkan apa yang diketahui dengan apa yang ditanya, menyebutkan kecukupan informasi untuk menjawab soal,  menghubungkan masalah yang ditanyakan dengan masalah yang pernah diterima sebelumnya, menyusun rencana penyelesaian masalah berdasarkan pengalaman yang telah dimiliki serta menyelesaikan permasalahan menggunakan strategi yang telah disusun. Pada tahap contemplating, siswa laki-laki lebih baik pencapaiannya daripada siswa perempuan dalam menemukan kesalahan pada penetapan jawaban, menjelaskan letak kesalahan, memperbaiki kesalahan, dan membuat kesimpulan dengan benar. Secara keseluruhan, siswa perempuan memiliki kemampuan berfikir reflektif lebih baik daripada siswa laki-laki. Berdasarkan hasil ini, maka disarankan kepada guru matematika hendaknya selalu melatih siswa mengembangkan kemampuan berfikir reflektif dalam aktivitas memecahkan masalah matematika di sekolah. Selanjutnya siswa dilatih untuk mempresentasikan bagaimana melakukan semua tahapan berfikir reflektif tersebut, sehingga semua siswa, baik laki-laki maupun perempuan memiliki kemampuan berfikir reflektif  sangat baik untuk memecahkan masalah matematika. Kata kunci:    Aritmetika Sosial; Berpikir Reflektif; Jenis Kelamin; Memecahkan Masalah Matematika. Abstract Reflective thinking which consists of the stages of reacting, elaborating/comparing, and contemplating is one of the factors that play an important role in students' activities in solving mathematical problems. This study aims to describe the reflective thinking ability of junior high school students in solving social arithmetic problems based on gender. This study uses a qualitative descriptive study on students of class IXF at a SMP Negeri at Banyuwangi. Data collection using test and interview methods. A written test containing material on social arithmetic was given to 31 students of class IXF. Then based on the results of the contemplating stage, 4 students were selected consisting of 2 male students and 2 female students to participate in the interview. Triangulation method is used to obtain valid data, namely comparing the results of written tests with interviews. The data were analyzed descriptively. The results showed that there were some similarities and differences between male students and female students in reflective thinking when solving social arithmetic problems. In the reacting phase, male students and female students were equally good at writing down what was known and what was asked in the question using words from the questions or using their own language. At the elaborating/comparing stage, female students showed better abilities than male students in connecting what was known to what was asked, mentioning the adequacy of information to answer questions, connecting the problems asked to problems that had been received before, compiling a problem-solving plan based on experience and solve problems using the strategies that have been prepared. At the contemplating stage, male students had better achievements than female students in finding errors in determining answers, explaining where errors were, correcting errors, and making correct conclusions. Overall, female students have better reflective thinking skills than male students. Based on these results, it is suggested that mathematics teachers should always train students to develop reflective thinking skills in mathematical problem solving activities at school. Furthermore, students are trained to present how to do all the stages of reflective thinking, so that all students, both male and female, have excellent reflective thinking skills to solve mathematical problems.Keywords: Gender; Reflective Thinking; Social Arithmetic; Solving Math Problems.
PELEVELAN KINERJA SISWA BERDASARKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS VII MTS NEGERI JEMBER DALAM MENYELESAIKAN SOAL MATEMATIKA YANG TEKAIT TEMA KOPI Dahlan Irawan; Susanto Susanto; Dian Kurniati
KadikmA Vol 6 No 3 (2015): Desember 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i3.5164

Abstract

Abstract. The research aims to describe level of student’s performance based on the seventh grade student’s critical thinking in solving mathematics question with theme coffe. Data analysis is done based on written test (performance task) and interview techniques. The research subject is all of the sevent grade students at MTs Negeri Jember 1 odd semester in 2016-2017 academic year. The students’ performance level consist of novice, apprentice, practitioner and expert with indicators from the eight standard of critical thingking ability according to Bassham. Most students are in standard of Clarity that only can write everything in the problems or questions given by the researcher , but actually they cannot resolve those problems correctly. Meanwhile, the dominant students are the students who belong to novice level and there is no student who belong to expert level. The reason is the students are not used to do the open questions and they are not used to relate the lessons that they have got. Keywords : The Level of Student's Performance, Critical Thinking, and Performance Task
PROSES BERPIKIR SISWA TUNAGRAHITA RINGAN DALAM MEMAHAMI KONSEP SEGITIGA BERDASARKAN TEORI VAN HIELE Rizqi Eka; Susanto Susanto; Susi Setiawani
KadikmA Vol 6 No 3 (2015): Desember 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i3.5221

Abstract

Abstract. This research describes about thinking process of students with light intellectualdisabilities in understanding concept of triangle. The thinking of students with light intellectualdisabilities based on the Piaget's stage that is disequilibrium, assimilation, accommodation andequilibrium. The description of the thinking of students with light intellectual disabilities will beassociated with the Van Hiele theory. The instrument used in this research was question tests aboutconcept of triangle and guidance interview to dig thinking process of students with light intellectualdisabilities in understanding concept of triangle. When students are confuse or imbalance whengiven test item is called disequilibrium. Stages assimilation occurs when students acquire newknowledge, then if the students are already familiar with the new knowledge will be accommodation.If assimilation and accommodation there will be a balanced is called equilibrium. The resultsshowed that student can mention the character of triangle so well that the student are at level 1(analysis) Van Hiele theory. The other student can also mention the character of triangle, but thecharacter of the vertex of a triangle can not be mentioned so well, therefore that student is at thelevel 0 (visualization) Van Hiele theory.Keywords: Piaget's Stage, Theory Van Hiele, Thinking Process, Students with Light IntellectualDisabilities
PROFIL BERPIKIR KREATIF SISWA KELAS VII B SMP NEGERI 6 JEMBER DALAM MEMECAHKAN MASALAH OPERASI PECAHAN BERDASARKAN TAHAPAN WALLAS DITINJAU DARI PERBEDAAN GENDER Nofiela Nuning Hendriyati; Dinawati Trapsilasiwi; Susanto Susanto
KadikmA Vol 8 No 2 (2017): Agustus 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i2.6828

Abstract

Abstract. The profile of creative thinking is a general person's view of human mental activity in solving mathematical problems with the ability to find various possible answers or find one answer in common but in various ways. This research aims to describe the profile of students' creative thinking based on Wallas Stage in solving mathematical problems of fractional operations based on gender differences. This research was conducted in Junior High School 6 Jember. Research subjects are all students of class VII B which consists of 27 female students and 11 male students. Interviewing process was conducted using Snowball Throwing method in which subject is randomly taken until finally 3 male students and 3 female students has been obtained as the subjects of the interview. Data collection is done through test and interviews. The results of this research showed that male and female students have been through four stages of creative thinking according to Wallas namely the preparation stage, incubation stage, illumination stage and verification phase. Male students are able to write down what is known and asked in the question well but explain the purpose of the question less fluently (preparation), through the process of short-while brooding (incubation), obtain one idea of ​​correct solution (illumination), less detailed and coherently write the steps of problem solving, and has reviewed the answer (verification). Female students can write down what is known and asked in the question completely and fluently explain the purpose of the question (preparation), through process of long-while brooding (incubation), obtain one idea of ​​correct solution and coherently write the steps of problem solving (illumination), And has reviewed the answer by recalculating the results of the work (verification). Keywords: Creative Thinking, The Process of Solving Mathematical Problems, Wallas Stage, Gender
IDENTIFIKASI PROSES BERPIKIR KRITIS SISWA BERBASIS TUGAS PROYEK PADA SUBPOKOK BAHASAN PERSAMAAN LINIER SATU VARIABEL KELAS VII A SMPN 1 GLENMORE Digga Arfiansyah; Susanto Susanto; Dian Kurniati
KadikmA Vol 8 No 3 (2017): Desember 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i3.6970

Abstract

Abstract. This research described the process of critical thinking students based on project task for students with high mathematical ability, medium mathematical ability and low mathematical ability. The research is based on indicators critical thought process students by Jacob and Sam which includes phases of clarification, assessments, inference and strategy. Clarification, namely the stage where students formulate problems with precisely and clearly. Assessments, namely stage where the students find important question from problem. Inference, namely the stage where students make conclusion based on information that has been obtained. Strategy, namely the stage where students think in the open in resolving problems. This research using the instruments about the test projects and guidelines interview to obtain information deeper related to critical thinking students process. The results showed that subject with high mathematical ability of being through all stages of critical thinking process. To subject to medium mathematical ability being able to metamorphosis clarification, and inference assessments. To subject with low mathematical ability of being through all stages of critical tihinking process for first task, but not through strategy stages for second task. Keywords: Jacob and Sam Step, Critical Thinking Process, Project Task
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN TAHAPAN NEWMAN BESERTA BENTUK SCAFFOLDING YANG DIBERIKAN Arif Fatahillah; Yuli Fajar Wati; Susanto Susanto
KadikmA Vol 8 No 1 (2017): April 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i1.5229

Abstract

Abstract. This research aims to analyze students error types in solving contextual mathematics problem based on Newman’s error analysis and scaffolding form that’s given to the eight students of Darul Hikmah Junior High School Jember. Instruments that were used in this research are contextual mathematical problem, interview guide, scaffolding guide, and validation sheet. The coeficient validity test is 4,81 and the coeficient validity interview guide is 4,75, so that the criteria of validity research instrumen is valid. Error types student’s according to Newman consists of reading error, comprehension error, transformation error, process skill error, and encoding error. Based on students’ errors, the highest error percentage is comprehension error that's 70,01%, and the lowest error percentage is reading error that’s 20,77%. Generally, the cause of students’ errors is they are not accustomed to solve contextual problems. Scaffolding is a form of help that’s given by the teacher to the students to overcome students’ difficulties when doing a task that can’t be finished by students. Scaffolding that was used in this research refers to Anghileri’s scaffolding level. In scaffolding level 1 (Enviromental Provisions), scaffolding that’s given to students is preparing the learning environment by explaining a little material about Arithmetic Operation Sub Subject of Fraction and giving contextual mathematical problem. Scaffolding that’s given to students with reading error and comprehension error is at level 2 that are reviewing, restructuring, and explaining. Scaffolding that’s given to students with transformation error at level 2 that are reviewing, restructuring, and explaining and level 3 that’s developing conceptual thinking. Scaffolding that’s given to students with process skill error is at level 2 that are reviewing, restructuring, and explaining. Scaffolding that’s given to students with encoding error is at level 2 that are reviewing. Key Words: Newman’s Error Analysis, Scaffolding, and Arithmetic Operation Sub Subject of Fraction
PROFIL BERPIKIR KRITIS SISWA KELAS VII MTs NEGERI JEMBER 1 FILIAL DALAM MENYELESAIKAN SOALOPERASI HITUNG BILANGAN PECAHAN BERDASARKAN GENDER Fisdianti Krisagotama; Susanto Susanto; Dian Kurniati
KadikmA Vol 6 No 3 (2015): Desember 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i3.5209

Abstract

Abstract.This research aimsto describethe students' critical thingking profile according to gender in solving mathematics problem of arithmetic operation sub subject of fraction at seventh grade MTs Negeri Jember 1 Filial. The standart of critical thingking in this research consist of clarity, precision,accuracy, relevance, consistency, logical correctness, completeness, andfairness. The instruments in this research are mathematicstest and interview guidelines. This research subject is all of the seventh grade students at MTs Negeri Jember 1 Filial.Six students of them as the representative good communication consist of 3 female students and 3 male students. Male students not appropriate with all of critical thingking standart. They are understand of the question in the mathematics test but actually they cannot resolve those mathematics test. Famalestudents mostly appropriate with all of clarity and fairness critical thingking standart. They are understand of the problem in the mathematics test but accualy they cannot resolve those mathematics test correctly. Key Words: Critical Thingking, Gender, and Arithmetic Operation Sub Subject of Fraction
PROSES BERPIKIR SISWA TUNA GRAHITA SEDANG DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN TAHAPAN PIAGET DI SMPLB-C TPA BALUNG Harin Tripuji Lestari; Susanto Susanto; Arif Fatahillah
KadikmA Vol 8 No 3 (2017): Desember 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i3.6971

Abstract

Abstract. The purpose of this research is to describe seventh grade medium mental retardation students' thinking process in solving mathematics problem of addition and subtraction of algebraic form similar rate. The type of research was a descriptive study with qualitative approach. Instruments that were used in this research are contextual mathematical problem, interview guidelines, and validation sheet. The coeficient of validation instrument test is 4,59 and the coeficient of validation instrument interview guidelines is 4,40. Methods of data collection in this research are test and interview. The reseach subject is two medium mental retardation students' in SMPLB-C TPA Balung. Thinking process were analyzed in this reseach based on thinking process indicator in Piaget's step. Based of this research was subjects had difficulty in understanding, remembering, and solving the problem. This is because the level of medium mental retardation intelligence to low i.e. between 40-54, so the subject had disequilibrium, assimilation or accommodation, equilibrium, and back to disequilibrium. Keywords: Piaget's thinking process, medium mental retardation, addition and subtraction of algebraic form similar rate problem.
ANALISIS PEMAHAMAN MATEMATIS SISWA KELAS VIII B SMP NEGERI 8 JEMBER BERDASARKAN POLYA DENGAN PEMBERIAN SCAFFOLDING POKOK BAHASAN KUBUS DAN BALOK Fihrin Luqiyya Safitri; Susanto Susanto; Arif Fatahillah
KadikmA Vol 8 No 2 (2017): Agustus 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i2.6825

Abstract

Abstract. The ability of mathematical understanding is one of the purposes in learning activity. By giving understanding that the materials that have been taught to the students is not only as memorizing, but it is more as the students’ understanding in mathematical conceptual, especially in lesson Cube and Cuboids. The ability of understanding is categorized as three levels, they are high, medium, and low understanding. The research shows that of 35 students grouped based on the level the ability understanding mathematical students in accordance with test results obtained with 22 students to the ability of understanding high, 11 students to the ability of understanding and 2 students to the ability of understanding low. The student with high understanding has 4 types, while student who with​ medium level has 2 types, and student with low understanding has only 1 type. Scaffolding that is given to the students is based on the scaffolding characteristics by Roehler and Cantlon, in the stage of mechanical understanding is in characteristics inviting student participation and offering explanations, in the stage of inductive understanding is in characteristics inviting student participation and verifying and clarifying understandings, in the stage of rational understanding is in characteristics inviting student participation and modeling of desired behaviors, while in the stage of intuitive understanding is in characteristics inviting student participation, offering explanations and inviting student to contribute clues. The result of analysis using scaffolding method is the students are more able to understand accurately, but this method is not effective to be used because it spends much time in learning process, so this method will be more effective if it is used outside the learning process or it can be developed by using peer teaching. Keywords : Mathematics, Understanding, Scaffolding
Co-Authors Abi Suwito Agustin Faridatul Hasanah Ahmad Sofi Yullah Ananda Dwi Iskarina Angelica Ona Ernitasari Anggun Ika Pratiwi Citra Dwi Anggraeni Dahlan Irawan Dian Kurniati Didik Sugeng Pambudi Digga Arfiansyah Dinar Aulia Wahyuningtyas Dinawati Trapsilasiswi Dinawati Trapsilasiwi Erfan Yudianto Ervin Oktavianingtyas Fihrin Luqiyya Safitri Fisdianti Krisagotama Handariyatul Masruroh Harin Tripuji Lestari Hobri Indra Lesmana Inggil Ismiharto Jatmiko, Dhanar Dwi Hary Leni Ofta Agustina Lioni Anka Monalisa, Lioni Anka Nofiela Nuning Hendriyati Nurcholif Diah Sri Lestari Nuzula Erlisa Nuraziza Putri Dwi Suryanti Reza Ambarwati Rif’atul Mahfudhoh Rizqi Eka Saddam Hussen Sefina Vamelia Hanim Sinta Priciliya Sunardi, Sunardi Susi Setiawani Titik Sugiarti Yuli Fajar Wati