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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 15 Documents
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Search results for , issue "Vol 6 No 1 (2015): April 2015" : 15 Documents clear
NILAI KETAKTERATURAN TOTAL SISI DARI GRAF SIPUT Novindasari, Shapbian; Slamin, S; Dafik, D
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1833

Abstract

Abstract. Let G=(V,E) be a simple graph, a labeling is called an edge irregular total k-labelling of G if for any two different edges e and f of G there is, . The total edge irregularity strength denoted by tes G is the smallest positive integer k for which G has an edge irregular total k-labelling. In this paper, we will determine the total edge irregularity strengths of a Snail graph, the union isomorphic and non-isomorphic union of Snail graph, and shackle graph of Snail graph. We show that , for , , for and , , for where natural numbers, and , for and Key Words: Total edge irregular labeling, Total edge irregularity strength, Snail graph.  
ANALISIS PROSES BERPIKIR SISWA DALAM PEMECAHAN MASALAH TERBUKA BERBASIS POLYA SUB POKOK BAHASAN TABUNG KELAS IX SMP NEGERI 7 JEMBER Safrida, Lela Nur; Susanto, S; Kurniati, Dian
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1825

Abstract

Abstract. The research aims to describe the students’ thinking process of 9th grade of Junior High School in solving the open problem according to their capability in solving problem based on Polya’s solution step. Data analysis is done based on written test and interview techniques. The subject of research is students of IXA class at SMPN 7 Jember in odd semester academic year 2013-2014. The data of research are obtained by validation sheet, written test, and interview techniques. Students experience disequilibrium when they don’t understand about the qestion’s sentence and when she can’t determine the ways to solve the problem, also when she can’t determine the ways to check the result that has already gotten when she does the plans. Students experience assimilation when they can mention what is known and what is asked  from the problems immediately without reck of true or false, also when  they can determine the ways to solve the problems and when they are doing the computations. Students experience accomodation when they are quiet and confuse before they can determine the problem’s condition, also when she is doing the computation and when she is quite before she can determine the ways to solve the problem. Students experience assimilation and accomodation to reach the equilibrium phase. Key Words: thinking process, open problem, and Polya’s solution step.
PENINGKATAN HASIL BELAJAR SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) DISERTAI TEHNIK PETA PIKIRAN (MIND MAPPING) PADA POKOK BAHASAN PERSAMAAN GARIS LURUS DI KELAS VIIID SMP NEGERI 14 JEMBER SEMESTER GANJIL TAHUN A Wijayanti, Weny; Setiawan, Toto' Bara; Dafik, d
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1832

Abstract

Abstract. The purpose of this research is to increase students’ activities and learning achievement score. This research implemented Student Teams Achievement Division methods by using Mind Mapping. This research type is a Classroom Actions Research (CAR) of two cycles, there are two classes in each cycles. In the first cycle the research taught rectangular topic, whereas in the second cycle is a square topic. The research methods are documentation, observation, test and interview. The data analysed in this research are students’ activities and students’ achievement score, teacher’s activities. The research show that the student activities attaine 60,38% in the first cycles and 76,95% in second cycles. The teacher activities attaine 75% in the first cycles and 91,66% in second cycles, and  the achievement score attaine 76,40% in the first cycles and 85,22% in second cycles. It can be concluded that the implementation of Student Teams Achievement Division learning model is able to improve student learning outcome.   Key Words: Student Teams Achievement Division, mind mapping, students’ test result, students’ activities.
SUPER (a,d)-EDGE ANTIMAGIC TOTAL LABELING OF PENTAGONAL CHAIN GRAPH Albirri, Ermita Rizki; Dafik, D; Slamin, S
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1824

Abstract

Abstract. A G graph of order p and size q is called an (a,d)-edge antimagic total if there exist a bijection f: V(G)E(G) {1,2,…,p+q} such that the edge-weights, w(uv)=f(u)+f(v)+f(uv), uv E(G), form an arithmetic sequence with first term a and common difference d. Such a graph G is called super if the smallest possible labels appear on the vertices. In this paper we study super (a, d)-edge-antimagic total properties of connected PCn by using deductive axiomatic and the pattern recognition method. The result shows that a connected pentagonal chain graphs admit a super (a,d)-edge antimagic total  labeling for d = 0,1,2 for n It can be concluded that the result of this research has covered all the feasible d. Key Words: (a,d)-edge antimagic vertex labeling, super (a,d)-edge antimagic total labeling, Pentagonal Chain Graph.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA REALISTIK PADA POKOK BAHASAN LINGKARAN KELAS VIII SMP Santi, Dewi; Sugiarti, Titik; Kristiana, Arika Indah
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1831

Abstract

Abstract. The research aims to know the process and result of development of mathematics learning materials based on realistic mathemathics education for circle topic. Learning materialsdevelopment model refers to 4D Thiagarajanmodels which has 4 steps namely define, design, develop, and disseminate. The subject of research is students of VIII-A class SMPN 2 Wuluhan in even semester academic year 2013-2014.The data of research are obtained by validation sheet, observation sheet of teacher and students activities, questionnaire, and evaluation test. Theproducts of this research are lesson plan, student handbook, worksheet, and evaluation test.The result shows that the learning materialsqualifies validity, practical, and effective criteria.Based on validation process and tryout, the result shows that the coefficient of validity reachs 3 point, the percentages of teacher’s activities, students’ activities, and students’ responses are above 80%, it can be concluded that the learning instruments had fullfiledthe validity, practice, and effective criteria. Key Words: 4DThiagarajanmodels, realictic mathemathics education, circle.
PENERAPAN PENDEKATAN PEMBELAJARAN PROBLEM POSING UNTUK MENINGKATKAN AKTIVITAS DAN KETUNTASAN HASIL BELAJAR MATEMATIKA SISWA POKOK BAHASAN PROGRAM LINIER KELAS XIIA SMA DARUS SHOLAH TAHUN AJARAN 2013/2014 Robbah, Hossiyatur; Sunardi, S; Setiawani, Susi
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1823

Abstract

Abstract. In general, mathematics learning at schools is a teacher centered, so the students become less active in teaching-learning process. It also causes the low score of the student learning achievement. Therefore, it needs a development of learning by applying a problem posing approach in program linier topic to improve the student learning achievement of class XII A in SMA Darus Sholah 2013/2014 academic year. The research methods are documentation, observation, test and interview. The data which is analysed are teacher’s activities, students’ activities and students’ test result. Final result of this research is the increasing of students’ activities and learning in class XII A SMA Darus Sholah the improvements of students’ activities are indicated by the average score of 71,05% for the first cycle, 85,96% for the second cycle of the action research. While the students’ learning increased significantly from 52,63% in tne first cycle to 89,47% in the second cycle of action research. It can be concluded that the Problem Posing approach is effective to improve the student learning achievement of class XII A in SMA Darus Sholah 2013/2014 academic year. Key Words: activities, student learning achievement, problem posing approach, program linier.
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BRAILLE SUBPOKOK BAHASAN PERSEGI PANJANG DAN PERSEGI KELAS VII SMPLB-A (TUNANETRA) Dimas, D; Susanto, S; Kristiana, Arika Indah
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1822

Abstract

Abstract. One of compulsory subject taught in SMPLB-A is mathematic. Geometry is known as part of mathematic. SMPLB-A student also learn rectangle and square but there is only few media and worksheet that can make them learn independently. This research is developing a worksheet based on four-D models. The developed Braille worksheet have to satisfy validation criteria, effectiveness criteria and practicality criteria. After analize data from research process, obtained that validation average value (Va) is 3,77 which means this Braille worksheet is valid. The effectiveness criteria is obtained from student’s and teacher’s activity which indicate that the activity is satisfy ideal time, so the Braille worksheet is effective. For practicality criteria, we use questionnaire to student. From the questionnaire, value percentage reach 86,25% which indicates that the Braille worksheet at good category and satisfy the practicality criteria. After Braille worksheet fullfill the validation, practicality and efectifeness criteria, this worksheet can be disseminated to school. Key Words: blind student, Braille worksheet, 4-D models.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS COOPERATIVE LEARNING TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) SUB POKOK BAHASAN LUAS PERMUKAAN DAN VOLUME TABUNG DAN KERUCUT UNTUK SMP KELAS IX Nurhadiyanti, Kiki; Sugiarti, Titik; Trapsilasiwi, Dinawati
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1829

Abstract

Abstract. The research aims to know the process and result of the development of mathematics learning materials based on Cooperative Learning of Team Assisted Individualization (TAI) type for surface wide and volume of cylinder and cone topic at ninth grade of junior high schooL. The purpose of Cooperative Learning of Team Assisted Individualization (TAI) type is to improve students ability in understanding mathematic problem solving. Learning materials development model refers to 4D Thiagarajan models which has 4 steps namely define, design, develop, and disseminate. This research has three products namely lesson plan, worksheet, and evaluation test. Based on validation process and tryout, the result shows that the coefficient of validity reachs 3 point, the percentages of teacher’s activities, students’ activities, and students’ responses are above 80%, it can be concluded that the learning instruments had fullfiled the validity, practice, and effective criteria. Key Words: 4D Thiagarajan models, Cooperative Learning of Team Assisted Individualization (TAI) type, surface wide and volume, cylinder and cone.  
PROSES BERPIKIR MAHASISWA DENGAN KEMAMPUAN SPATIAL INTELLEGENT TINGGI DALAM MEMECAHKAN MASALAH GEOMETRI Murtafi’ah, Wasilatul; Masfingatin, Titin
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1836

Abstract

Abstract. This study aims to describe the process of thinking student of mathematics education with high spatial intellegent in solving geometry problems based steps Polya problem solving. This research is a qualitative descriptive study. The subject of this study is a second semester students of Mathematics Education IKIP PGRI MADIUN with a high degree of spatial intelligence. Data collection techniques were used that method of written test and interview-based tasks. Data analysis was conducted based on data written test and interview-based tasks. Furthermore, to obtain valid data triangulation method of writing data from and interviews. This research resulted in the description of the thought processes of students with a high level of spatial intelligence in solving geometry problems. In understanding the problem using the thought process of assimilation, in a problem-solving plan to use the thinking process is less than perfect assimilation and accommodation. In implementing the plan of solving students with high spatial intelligence using the thought process of assimilation. While in checking the breakdown of students with high spatial intelligence the process of assimilation and accommodation. Keywords: thought processes, spatial intelligence, geometry problem solving.  
SUPER (a,d)-EDGE-ANTIMAGIC TOTAL LABELING OF SILKWORM GRAPH Hadi, Dian Anita; Dafik, D; Slamin, S
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1828

Abstract

Abstract. An  (a, d)-edge-antimagic  total   labeling  of G  is a  one-to-one  mapping taking the vertices and edges onto {1, 2, 3, . . . , p + q} Such that the edge-weights w(uv)  = (u)+(v)+(uv), uv ∈ E(G)  form an arithmetic sequence {a, a+d, a+2d, . . . , a+ (q − 1)d}, where first term  a > 0 and  common  difference d ≥ 0.  Such a graph G is called super if the smallest possible labels appear on the vertices.  In this paper we will study a super edge-antimagic total labelings properties of connective Swn graph.   The result shows that a connected Silkworm graph admit a super (a, d)-edge antimagic total labeling for d = 0, 1, 2. It can be concluded that the result of this research has covered all the feasible n, d.   Key Words: (a, d)-edge-antimagic total labeling, super (a, d)-edge-antimagic total labeling, Silkworm graph.

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