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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI Jurnal Edukasi Universitas Jember KADIKMA CAUCHY: Jurnal Matematika Murni dan Aplikasi Saintifika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Pengabdian Masyarakat Khatulistiwa Jurnal Diferensial JES-MAT (Jurnal Edukasi dan Sains Matematika) Pancaran Pendidikan SAINTIFIKA Jurnal Tadris Matematika
Toto Bara Setiawan
FKIP Universitas Jember
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PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA METODE GENIUS LEARNING DENGAN PENDEKATAN OPEN ENDED POKOK BAHASAN SISTEM PERSAMAAN LINIER DUA VARIABEL DI SEKOLAH MENENGAH PERTAMA (SMP) KELAS VIII SEMESTER GASAL Noviliya, Ira Noviliya; Setiawan, Toto Bara; Setiawani, Susi
Kadikma Vol 4 No 2 (2013): Agustus 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i2.1041

Abstract

Abstract.Genius Learning method of Open Ended approach is a learning that creates a positive and conducive in learning process. So, the student can improve their logical thinking and creative thinking.The research aims to know the process and resultof Development ofMathematics Learning MaterialsBased on Genius Learning Method with Open Ended Approach for Linier Equation System in Two Variable of Junior High School at Eight Grade of Odd Semester.The development of learning materials refers toThiagarajan, Semmel and Semmel Model ( 4-D Model). The product of the research are lesson plan, student book, worksheet, and evaluation test. This product has been implemented in learning of Genius Learning Method with Open Ended in all of learning sets. Based on validation process and tryout the learning sets can be concluded that the learning sets had been appropriate with validate, practice, and effective criteria. Key Words: Genius Learning Method, Open Ended Approach,Linier Equation System in Two Variable, 4-D Model.
PEMODELAN MATEMATIKA PADA PROSES PEMBEKUAN ES DI RUANG BRINE TANK PABRIK ES BALOK TALANGSARI JEMBER Sholihin, Akhmad; Fatahillah, Arif; Setiawan, Toto' Bara
Kadikma Vol 10 No 3 (2019): Desember 2019
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v10i3.17404

Abstract

One of the main activities of block ice production is the process of freezing ice blocks in the brine tank. Brine Tank is a tank that functions to freeze ice blocks. Brine Tank contains salt water. Mathematical modeling is a formulation of mathematical models that describe how to get a solution to a mathematical problem in a natural event. Mathematical modeling can form mathematical models that describe the process of ice freezing in brine tanks in accordance with actual conditions without ignoring important factors in the system. The mathematical model in the process of ice freezing in the Brine Tank is obtained from the momentum equation and the energy equation which is solved using the finite volume method. In this study a mathematical model was built to determine the effectiveness of time in the ice freezing process in the brane tank.
PENERAPAN PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) DENGAN METODE PREVIEW, QUESTION, READ, REFLECT, RECITE, AND REVIEW (PQ4R) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI ARITMETIKA SOSIAL KELAS VII B SMPN 2 SUKOWONO TAHUN PELAJARAN Harini, Dyah Ayu; Setiawan, Toto Bara; Susanto, S
Kadikma Vol 3 No 3 (2012): Desember 2012
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v3i3.1022

Abstract

Abstract. Numbered Head Together (NHT) is a kind of cooperative learning which specially designed to prevent the dominance of a certain student in the learning process. In fact the PQ4R method is used to help students to remember what they have read of some steps, namely preview, question, read, reflect, recite, and review. The subject of the research is grade VII B students of SMPN 2 Sukowono. The data collection methods used in this research are test, observation, interview, and documentation. The result of this research showed the increase of students’ activities and achievement. Clasically the students’ achievement of the cycle I was 10,5% and in cycle II increased to 86,80%. The result of this research also received a good response from the teacher and students. It was proven with increase of the students’ activities and achievement. The application of NHT type of cooperative learning and PQ4R method can increase their activities and achievement. Key Words : NHT type of cooperative learning with PQ4R method, student activities, achievement
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF LEARNING TIPE STAD (STUDENT TEAM ACHIEVEMENT DIVICIONS) BERBANTUAN MEDIA KOMIK POLAMATIKA UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA DI SMP NEGERI 4 JEMBER Wayuda, Irma Amelinda; Suharto, Suharto; Setiawan, Toto Bara
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.v8i2.6823

Abstract

Abstract.Mathematics learning with cooperative model using STAD type is learning technique which focused on the development of student social skill in the learning activity with teamwork, STAD composed from five stages there is learning material, teamwork, quiz or test, individual score and reward. Comic Learning is a media which can using for anticipate problem when student learn subject material. Role of polamatics in arithmatics comic is for helping student doing multiplication count quick and precise. This research has purpose to reviewing applications STAD assisted comic polamatics otherwise to improve activity and student learning result at VII-C classroom, 04 Jember Junior High School . Reasearch type which was used in this research is qualitative descriptive type, Collecting data method has been using in this research is interview and observation. Research instrument using RPP, Comic Polamatics Media, teacher & student observation sheet and question sheet I and II cycle. Based on research result application STAD assisted comic polamatics increasing activity teacher and student learning result during learning process. Teacher activity increased by 14,41 % while student activity increased by 15,625 % and student learning result increased by 16,78 %. Keywords: STAD, Comic polamatica, learning result
KEKONGRUENAN DAN KESEBANGUNAN PADA PERANGKAT UPACARA ADAT KEBO-KEBOAN ALASMALANG Cahyani, Ika Arum; Setiawan, Toto Bara; Yudianto, Erfan
Kadikma Vol 9 No 3 (2018): Desember 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i3.11038

Abstract

Abstract. Ethnomatematics is a habit and customs in a community group and there is a mathematical concept without being realized by the community. This research was conducted in Alasmalang village, especially Krajan Singojuruh Banyuwangi hamlet. The purpose of this study is to describe the ethnomatematics of Alasmalang kebo-keboan traditional ceremony which will then be developed into a worksheet for students. This student worksheet is equipped with a collection of questions that enhance creativity and teamwork called Escape Sheet. This research includes the type of qualitative research with an ethnographic approach. This research takes the object in the form of traditional ceremonies for kebo-keboan and its speakers, namely the Chair of Customary Institutions and Buldrah. Data collection is done with 3 methods, namely observation, documentation and interviews. The results of data collection were analyzed and presented descriptively. The results of the research that have been presented show the existence of mathematical concepts such as 2d figure,, similarity and congruence. In addition, the results also show the possibility of ethnomatematics that has been found to be developed into a collection of questions in the form of Escape Sheet. Keywords: Ethnomathematics, Kebo-Keboan Traditional Ceremony, Congruency, Similarity
PEMODELAN MATEMATIKA PENYEBARAN POLUTAN UDARA DI KAWASAN PLTU MENGGUNAKAN METODE VOLUME HINGGA Masyhudi, Muhammad Ali; Fatahillah, Arif; Setiawan, Toto Bara
Kadikma Vol 9 No 3 (2018): Desember 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i3.11651

Abstract

The existence of a Steam Power Plant greatly helps human electricity needs.The other side, the existence of the power plant activity has a negative impact on the environment. The use of coal fuel produces an air pollutant. The spread of air pollutants is influenced by interrelated variables. The existence of mathematical modeling as an applied science helps represent a problem from real world situations into mathematical language to find solutions to these problems. Mathematical modeling helps build a mathematical formula that describes the spread of air pollutants with actual conditions without ignoring important factors in the system. The analytical exact solution to the problem of spreading air pollutants is very difficult. Therefore, a numerical method approach is used in the form of a volume up method. In this research a mathematical model was built on the distribution of air pollutants based on momentum and mass quantity equations. Keywords: Mathematical Modeling, Air Pollutants, Finite Volume Method
PENERAPAN PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) UNTUK MENINGKATKAN HASILBELAJAR POKOK BAHASAN TEOREMA PHYTAGORAS PADA SISWA KELAS VIIID SEMESTER GANJIL SMPN 1 PAKUSARI TAHUN AJARAN 2012/2013 Prihartanto, Y. Danni; Trapsilasiwi, Dinawati; Setiawan, Toto' Bara
Kadikma Vol 4 No 3 (2013): Desember 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i3.1141

Abstract

Abstract.Group Investigationis one of thecooperative learning modelthat helpstudents to solvemathematics problemsin groups.The learning purposesof this researchare, (1)How dothe application ofcooperative learning modelGroup Investigationtype, (2) How dostudent activityby usingcooperative learning modeltypeGroup Investigation, (3)How do the student learningachievement student after join cooperative model Group Investigation type.This research usedtwolearningcycle. where thelearning result of first cycle88.57% andfor the second cycle is 94.29% forthe secondcycle. It can be concluded that the cooperative learning of Group Investigation type can be improve students achievement. Key Words : InvestigationGroup, Cooperative Learning, Mastery Learning.
ANALISIS KESALAHAN MENYELESAIKAN SOAL CERITA BANGUN RUANG SISI LENGKUNG BERDASARKAN METODE NEWMAN PADA SISWA BERGAYA BELAJAR AUDITORIAL Setiawan, Toto Bara; Martina, Agfa; Susanto, S
Kadikma Vol 9 No 1 (2018): April 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i1.8433

Abstract

This research aims to analyze the errors which are made by students who use auditorial learning style in solving the problem about curved-side geometry based on Newman Method. There are 3 instruments which are used, they are learning style's questionnaire that is a modification of learning style's questionnaire (VAK) that was developed by V Chislett MSc & A Chapman to gain students' subject uses auditorial learning style, the problems which consist of 3 problems in form of stories about curved-side geometry to know the students' error by using the indicators for each error based on Newman method, and interview guideline the factors which cause the errors. Based on the result of the analysis of learning style's questionnaire which was given to IX-H grade students of SMPN 2 Genteng, it showed that there were 10 students with visual learning style, 10 students with auditorial learning style, and 16 students with kinesthetic learning style. The least percentage of error was 6,66% for reading error, while the most error was for transform error (problem transformation) with 79,99%. Keywords: Newman's error analysis, learning style, students with auditorial learning style
PERBEDAAN HASIL BELAJAR MATEMATIKA SISWA YANG DIAJAR MENGGUNAKAN MODEL KOOPERATIF ANTARA TIPE STAD DENGAN TIPE JIGSAW PADA POKOK BAHASAN SEGI EMPAT DI KELAS VII SMP MUHAMMADIYAH 1 GENTENGTAHUN AJARAN 2011/2012 Setyawan, Roni; Setiawan, Toto' Bara; Pambudi, Didik Sugeng
Kadikma Vol 4 No 1 (2013): April 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i1.1122

Abstract

Abstract.A comparison of the students learning outcomes by using STAD cooperative model with a jigsaw type ( experimental research at SMP Muhammadiyah 1 Genteng – Banyuwangi, Department of Mathematics Education and mathematics Science, the Faculty of Teacher Training and Education Jember University. The purpose of this research was to compare learning outcomes between students who were taught with cooperative learning model STAD type with jigsaw type. This study was conducted at SMP Muhammadiyah 1 Genteng. The total number of the students in grade VIIC and VIID was 66 students. The data was gathered by using achievement test and observation in form of questionnaire. The value of 5% significant coloum was 6,193 and the value of t table 5,671. It can be concluded that there was different mean score between cooperative learning STAD and Jigsaw. The result showed that in learning STAD class was 3,14 and the result of Jigsaw was 2,68. Thus it can be concluded that the learning by using cooperative learning jigsaw type better than classes taught by type STAD cooperative learning. Key Words : Cooperative Learning STAD Type, Cooperative Learning Jigsaw type, Achievement. Mathematics, Square
REPRESENTASI MATEMATIS SISWA TUNANETRA DALAM MEMAHAMI KONSEP SEGITIGA BERDASARKAN TEORI VAN HIELE Anggreini, Dinar Adi; Setiawan, Toto Bara; Oktavianingtyas, Ervin
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.v8i2.6824

Abstract

Abstract. Mathematical representation is an ability of people to re-express their interpretation about their understanding of a problem. In the practice of learning, students frequently could not represent their own mathematical interpretation. It is caused by many factors, for instance, physical limitations owned by students with visual impairment. In this study, it would be described about mathematical representative in the form of written text, mathematical expressions, verbal representations, and visual representation in understanding the concept of triangles. Therefore, the type of the research is decriptive research with qualitative approach. The subject of the study is 3 students with visual impairment in VII grade in SMPLB-A TPA Jember. The description of mathematical representation of blind students are adjusted to the level of thinking based on Van Hiele theory. Van Hiele divides students' level of thinking into 5 levels: visualization, analysis, informal deduction, deduction, and rigor. The three subjects conduct test of thinking level based on Van Hiele theory, mathematical representation test, and interview. The level category of students’s thinking is figured out through Van Hiele theory. Mathematical representation test is used to comprehend mathematical representation by using written text which containst the written explanation of the subjects towards the triangles and mathematical expression about how the subjects solve the problems of the triangles by using mathematical model. Meanwhile, the interview is used to know the verbal representation which contains the oral explanation about triangle concept and visual representation about how the subject creates the triangle. Keywords: Mathematical representation, visual impairment student, triangle, Van Hiele theory
Co-Authors Abi Suwito Aini, Novi Rosidatul Ambarwati, A Amirullah, Iqbal Anggreini, Dinar Adi Annisatul Maghfiroh Aprilia, Erly Dwi Arif Fatahillah Arifani, Ulfa Arika Indah Kristiana Arsita, Putri Ayu Aryanto, Eko Wahyu Bunga Ayu Desy Permatasari, Bunga Ayu Cahyani, Ika Arum D. Dafik Deninta Dwi Ayu Lestari Devira Ayu Nurandari, Devira Ayu Dian Kurniati Didik Sugeng Pambudi Dinawati Trapsilasiwi Diyanah, Hidayatud Dyah Ayu Harini Elok Rahmawati Erfan Yudianto Ervin Oktavianingtyas Faiqotul Himmah Fajar Harry Fenni Octavianti Fuada, Maya Sofiatul Hajar Istiqomah Hobri Idhami, Tantri Cahya Ira Noviliya Noviliya istiqomah, puji nur Jatmiko, Dhanar Dwi Hary Jhahro, Kholif Fatujs Karimah Salasari Karimah Salasari Khofifah, Lita Khumayroh, Alfatikha Anik Laili, Nuryatul Laksananti, Putri Meilinda Linda Fitasari, Linda Lioni Anka Monalisa, Lioni Anka Ma'arifah, Rossasinensis Yarfa'ul Mahanurani, Idawati Marie Afiani Martina, Agfa Masyhudi, Muhammad Ali Meri Ismi Susanti Miftahul Jannah Mika Wahyuning Utami, Mika Wahyuning Mufidah, Diana Mulyo, Robbi Nur N Niken Niken Shofiana Dewi Nila Lestari Nila Lestari Novita Cahya Mahendra Nur Izzatun Nisa Liliyan Nur Izzatun Nisa Liliyan Nurita Kusumawati Octafia, Yuni Rafiantika Megahnia Prihandini Rahmawati, Enggita Randi Pratama Murtikusuma Reza Ambarwati Ridho Alfarisi Robiatul Adawiyah Robiatul Adawiyah Rofiq, Anita Nur Romadhoni, Linda Roni Setyawan S Suharto S Sunardi S Supriyono S Susanto Sahrita, Titis Saputri, Adhila Nuril Sha’adhah, Ziadatus Sholekhah, Irmadatus sholihin, akhmad Sri Wahyu Suharto Suharto Sunardi Sunardi Sunardi Sunardi sunardi sunardi Sunardi, Sunardi Suryandari, Nurlayli Dewi Susanto Susanto Susanto Susanto Susanto, Anas Susi Setiawani Titik Sugiarti Umami, Anggi Nabilla Vita Heprilia Dwi Kurniasari, Vita Heprilia Dwi Wayuda, Irma Amelinda Weny Wijayanti, Weny Y. Danni Prihartanto Yufrida Septi Nindya Yuli Farida, Yuli Zafar Muhamad Sidik Zunita Khuna Triani