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KADIKMA
Published by Universitas Jember
ISSN : 20850662     EISSN : 26863243     DOI : -
Core Subject : Education,
Mathematics
KadikmA (p-ISSN: 2085-0662 dan e-ISSN: 2686-3243) adalah jurnal nasional bidang Matematika dan Pendidikan Matematika yang diterbitkan oleh Program Studi Pendidikan Matematika, FKIP, Universitas Jember. Kadikma terbit 3 kali dalam setahun pada bulan April, Agustus dan Desember. Jurnal Matematika dan Pendidikan Matematika (Kadikma) berfokus pada penelitian matematika murni, matematika terapan, dan pendidikan matematika melalui artikel yang relevan. Jurnal Matematika dan Pendidikan Matematika (Kadikma) menyambut baik setiap artikel tentang penelitian matematika murni, penelitian matematika terapan, penelitian pendidikan matematika di dalam kelas yang relevan, mengevaluasi dan melaporkan praktik pendidikan guru dalam pembelajaran matematika, meninjau masalah topikal dan melaporkan keberhasilan dalam pendidikan matematika.
Arjuna Subject : Matematika - Matematika Terapan
Articles 539 Documents
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ETNOMATEMATIKA PADA PENANGGALAN JAWA TERKAIT ARITMETIKA DI DESA YOSOMULYO Agustina, Leni Ofta; Sunardi, Sunardi; Susanto, Susanto
Kadikma Vol 7 No 1 (2016): April 2016
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v7i1.5465

Abstract

Abstract. This research aims to describe the form of the etnomathematics in calculation of Javanese calendar related to arithmetic used in cultural activities and daily activities in the Yosomulyo village. This research’s type is descriptive research with qualitative approach to etnography. Data collection methods which are used in this research are observation and interview. Subject for this research are community leaders as much as two people and communities as much as five people who understand in calculation of Javanese calendar. The results showed that calculation of Javanese calendar count the cultural activities and daily activities associated arithmetic modulo systems, activities that appears are calculation of the day and the pasaran, calculation of the ceremony commemorating the death and the pregnancy, as well as determine the day and the right plants in the farm. Modulo is used modulo 3, 4, 5, and 7. the calculations use modulo 3 is calculation in determining the day of wedding. Calculations using modulo 4 is calculation to determine the day and the right plants in the farm. Calculations using modulo 5 is calculation to determine pasaran an activity. Calculations using modulo 7 is calculation to determine the day an activity. Keywords : Etnomathematics, Javanese Calendar, Modulo.
PROFIL BERPIKIR KREATIF SISWA LAKI-LAKI DAN PEREMPUAN KELAS VIII SMP NURIS JEMBER DALAM MENYELESAIKAN SOAL CERITA POKOK BAHASAN SEGIEMPAT Irvani, Fajrin Abidiyah; Suharto, Suharto; Kurniati, Dian
Kadikma Vol 7 No 1 (2016): April 2016
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v7i1.5473

Abstract

Abstract. This research aims to describe the creative thingking profile boys and girls in eighth grade of SMP Nuris Jember in solving story question about rectangle. This research’s type is descriptive research with qualitative approach. Data collection methods which are used in this research are test and interview. Subject for this research are three boys student and three girls student of class VIII C SMP Nuris Jember. The characteristics of creative thingking are fluency, flexibility, and novelty. In real problem there are four steps to solve the question is understand the problem, make a plan to solve the problem, implement the resolution of problem, and checking back the answer . The results of this research showed that the boys student can explain the problem and the resolution verbally but less able to explain by writing. While the girls student can explain the problem and the resolution either verbally or in writing. Key Words: Critical Creative Thingking, Story Question, Rectangle, The Boys and Girls Student
Profil Self Efficacy dalam Menyelesaikan Soal Matematika Materi Sistem Persamaan Linier Dua Variabel Siswa Kelas VIII SMP Negeri 4 Jember Setiawan, Toto Bara; Hobri, Hobri; Arsita, Putri Ayu
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.v8i2.6401

Abstract

Abstract: The aim of this research is to describe self efficacy profile to solve mathematics problems material system of linear equations of two variables in eighth grade students of SMP Negeri 4 Jember. This research is a qualitative research and implemented in academic year 2016/2017. Documentary is used in this research as data collection because the researcher collecting data from UTS of student mathematics, test method, and interview method, while the instrument that being used is a mathematics problem test of system of linear equations of two variables (SPLDV) and interview guidelines. Subjects of this research are all eight grade students of SMP Negeri 4 Jember, consisting of 15 male students and 20 female students. The results showed that students' self efficacy is varied. Of the 35 students who are the subject of research, 28 students of whom have a high self-efficacy, while seven other students have a low self-efficacy. In viewing the students’ self efficacy, the researcher uses self efficacy dimension that is the dimension of level, generality, and strength. In dimension of level, almost all of students indicate an attempt to solve problem with different difficulty levels, although there are still 2 students who do not try to do certain problems but in other problems they are still trying to solve (do). In dimension of generality, the mastery of the students in fields be found in the questions also varies. However, most of them show wide field mastery because they are able to solve the given problem. In the strength dimension, the level of students' confidence in solving the problems and their expectations with the correct answers are also varied. Confidence and hope that is within the students mostly adapted to the attemp they do. Students are said to have a high self efficacy when showing the effort to solve problems with different levels of difficulty (level), mastery of the wide field of (generality), and strong confidence and hope that exist in students according to the efforts they do (strength). Keywords: self efficacy, mathematical problem solving, system of linear equation of two variables
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
PENGEMBANGAN INDIKATOR 4 C’S YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMP/MTs KELAS VIII SEMESTER 1 Rahmawati, Siska; Kurniati, Dian; Sunardi, Sunardi
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.v8i3.6832

Abstract

Abstract. The purpose of this research is to describe process and development result of 4 C's indicators that aligned with curriculum 2013 on the first semester mathematics subject of eighth grade junior high school. 4 C's indicators are indicator of ability that exist in P21 which consist of critical thinking, creative, collaboration and communication. Research type which is used in modified Plomp's development model. Plomp's development phases consists of 4 phase which are, (1) initial investigation phase; (2) designing phase; (3) realisation/ construction phase; (4) test, evaluation, and revision phase. The developed learning materials consist of the number patterns; Cartesian field; Relations and functions; Equation of straight line and sisterm of two linear equations. The development is done by making the 4 C's indicator that aligned with the curriculum 2013. The data collection process is done through product validity test which has been developed by several lecturers and teachers. Validation results were analyzed to conclude that the 4 C's indicator developed was valid after a revision based on the suggestion of some experts with validity criteria greater than or equal to 3.00. Keyword: Plomp's development model, 4 C's indicators, Curriculum 2013
PENGEMBANGAN INDIKATOR 4C’s YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMA/MA KELAS XI SEMSTER 2 Wijaya, Achmad Alfian Budi; Sunardi, Sunardi; Kurniati, Dian
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.v8i3.6963

Abstract

Abstract. This research aims to produce valid 4C’s indicator which is in line with the curriculum of 2013 in mathematics subject of second semester elevent grade of senior high school (SMA/MA). The type of research used is a modified Plomp development model consisting of 4 phases: preliminary investigation, design phase, realization/contruction phase, and test, evaluation and revision phase. The development of this research is the 4C’s indicator which is in line with the curriculum of 2013 in mathematics subjects second semester elevent grade of senior high school (SMA/MA) consisting of 4 chapters, namely: sequence and series, algebraic function limit, algebraic function derivative, and indefinite integral algebra function. The instrument which was used is the validation of 4C’s indicator which is in line with the curriculum of 2013. The results of this development are validated by 5 validators, namely 2 lecturers of Mathematics Education Study Program of Jember University and 3 mathematics teachers of SMAN Arjasa. The results of the development of 4C’s indicator has a coefficient of 3.93 validity results which is categorized as “well”. So the development of 4C’s indiator in line with the curriculum of 2013 in the mathematics subject of second semester elevent grade of senior high school (SMA/MA) has met the criteria of validity. Keywords: Plomp development, 4C’s indicator, 2013 curriculum
TINGKAT KETERAMPILAN BERPIKIR KREATIF SISWA DALAM MENYELESAIKAN SOAL LUAS PERMUKAAN BANGUN RUANG SISI DATAR Sembadra, Adhelways Ria; Sunardi, Sunardi; Trapsilasiswi, Dinawati
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.v8i3.6976

Abstract

Abstract. The research proposed to describe about student creative thinking skill in resolving about the flat sides shape surface area in class VIII D SMPN 2 Jember about 31 students.An instruments used is creative thinking skills package test, interview guidelines, and tests validation sheets and interview guidelines validation sheets. This research used the creative thinking to identify the capacity to think creative experienced students.This research used three aspects creative thinking that includes fluency, flexibility and organility. In this research known the percentage the aspects creative thinking students namely 40,59 % on the aspect of fluency, 33,33 % on the aspect of flexibility and 26,07 % on the aspect of originality. According to the research, average of class VIII D SMPN 2 Jember most students are on TBK 1 ( less creative ) with percentage 29,03 %, then category students have creative with the percentage 25,81 %, creative 25,81 % and the lowest is the number of students categories creative enough with the percentage 19,35 % Keywords: Originallity, Fluently, Fleksibility, Creative Thinking Level
PENGEMBANGAN INDIKATOR 4 C’s YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMP/MTs KELAS VII SEMESTER 1 Sari, Diah Ayu Nurvita; Sunardi, S; Kurniati, Dian
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.v9i1.8025

Abstract

Abstract. The purpose of this research is to describe process and development result of 4 C's indicators that aligned with curriculum 2013 on the first semester mathematics subject of seventh grade junior high school. 4 C's indicators are indicator of ability that exist in P21 which consist of critical thinking, creative, collaboration and communication. Research type which is used in modified Plomp's development model. Plomp's development phases consists of 4 phase which are, (1) initial investigation phase; (2) designing phase; (3) realisation/ construction phase; (4) test, evaluation, and revision phase. The developed learning materials consist of the number patterns; Cartesian field; Relations and functions; Equation of straight line and sisterm of two linear equations. The development is done by making the 4 C's indicator that aligned with the curriculum 2013. The data collection process is done through product validity test which has been developed by several lecturers and teachers. Validation results were analyzed to conclude that the 4 C's indicator developed was valid after a revision based on the suggestion of some experts with validity criteria greater than or equal to 3.20. Keyword: Plomp's development model, 4 C's indicators, Curriculum 2013
PROSES BERPIKIR VISUAL SISWA TUNAGRAHITA RINGAN DALAM MEMAHAMI SEGIEMPAT BERBANTUAN MEDIA ORIGAMI Susanto, S; Aini, Nur; Trapsilasiwi, Dinawati
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.v9i1.8432

Abstract

This study aims to describe the visual thinking process of mental retardation students in understanding quadrilateral by using origami as the media. Visual thinking in this study is based on the visual-steps of thinking according to Balton (2011). Visual thinking can be used to help students with mental retardation in understanding geometry’s object which has abstract characteristic. Origami media is used as a learning media to improve the visualization ability of students with mental retardation. The type of this research is descriptive research with qualitative approach to give more emphasis on the visual thinking of the mental retardation students than the result of his work. This research was conducted on two mental retardation students of grade nine in SLB Negeri Jember. The instruments of this study are interview guidelines, questions, origami media and validation sheets. The results showed that mental retardation students with assisted origami media could understand rectangles and rectangles based on their properties, determine angles, determine diagonals on rectangles and define diagonal definitions. Keywords: visual thinking, metal retardation students, origami media
PENGARUH PEMBELAJARAN KOLABORATIF BERBASIS LESSON STUDY LEARNING COMMUNITY (LSLC) TERHADAP HASIL BELAJAR SISWA PADA POKOK BAHASAN PELUANG Asih, Hastin Atas; Hobri, H; Oktavianingtyas, Ervin
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.v9i3.11552

Abstract

The purpose of this study was to determine whether or not there was an influence between Lesson Study Learning Community (LSLC) collaborative learning on student learning outcomes on opportunity topics in SMP Negeri 8 Jember.This research is an experimental study, using the form of True Experiment Design with Randomized Pre-test and Post-test Control Group Design research designs. The study population was all eighth grade students. The 3 class samples from 7 classes are homogeneous, the sample is divided into experimental class 1, experimental class 2, and control class. Data collection is done by documentation, tests and observations. Based on the results of F test data analysis on the Post-test value obtained Ftabel <Fhitung is 3.08 <11,673, then H0 is rejected. The results of the Post Hoc test showed that the experimental class 1 had a significant difference compared to the experimental class 2 and the control class. In the experimental class 1 students discussed to solve the problem, the interaction between students in the experimental class 1 happened well compared to the experimental class 2 and the control class, so that collaboration and student learning outcomes increased. Then it can be concluded that collaborative learning based on Lesson Study Learning Community (LSLC) influences student learning outcomes. Student learning outcomes in the experimental class 1 increased by 6.67%, this is higher than the experimental class 2 of 3.19 and the control class of 3.56. Keywords: Collaborative Learning, LSLC, Learning Outcomes

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