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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: April 2015" : 15 Documents clear
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: April 2015
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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.
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: April 2015
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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.
SUPER (a,d)-EDGE ANTIMAGIC TOTAL LABELING OF PENTAGONAL CHAIN GRAPH Albirri, Ermita Rizki; Dafik, D; Slamin, S
KadikmA Vol 6, No 1: April 2015
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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.
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: April 2015
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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.
SUPER (a,d)-EDGE ANTIMAGIC TOTAL LABELING OF CONNECTED LAMPION GRAPH Adawiyah, Robiatul; Dafik, D; Slamin, S
KadikmA Vol 6, No 1: April 2015
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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 £n,m by using deductive axiomatic and the pattern recognition method. The result shows that a connected Lampion 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, Lampion Graph.  
PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS CONTEXTUAL TEACHING AND LEARNING DENGAN SETTING KOOPERATIF TIPE STAD POKOK BAHASAN TABUNG DAN KERUCUT UNTUK SISWA SMP KELAS IX Melinda, Tina; Sugiarti, Titik; Pambudi, Didik Sugeng
KadikmA Vol 6, No 1: April 2015
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Abstract

Abstract. The research aims to know the process and result of development of mathematics learning materials based on contextual teaching and learning by setting of cooperative learning student team achievement division for cylinder and cone topics at ninth grade of junior high school. Learning instruments 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, contextual teaching and learning, cooperative learning student team achievement division, cylinder and cone
SUPER (a,d)-EDGE-ANTIMAGIC TOTAL LABELING OF SILKWORM GRAPH Hadi, Dian Anita; Dafik, D; Slamin, S
KadikmA Vol 6, No 1: April 2015
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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.
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: April 2015
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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.  
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DENGAN TEKNIK PETA PIKIRAN (MIND MAPPING) UNTUK MENGATASI KESALAHAN SISWA MENYELESAIKAN SOAL PECAHAN DI KELAS VII SMP NEGERI 14 JEMBER SEMESTER GANJIL TAHUN AJARAN 2013/2014 Tyas, Rini Ayuning; Suharto, S; Trapsilasiwi, Dinawati
KadikmA Vol 6, No 1: April 2015
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Abstract

  Abstract. There are many students who have difficulty in solving math problems. The difficulties caused students mistake in solving problems. The of student’s mistakes consist of the use of computation errors, errors due to a lack of basic knowledge, reduction errors, and another errors. Therefore, the aplication of cooperative learning model with Mind Mapping technic is important to overcome the student’s mistakes in solving the Fraction problems at seven grade SMP Negeri 14 Jember odd semester academic year 2013/2014. This research type is a Classroom Action Research (CAR). The data analysed in this research are student’s activity, student’s mistakes, and effectiveness. The research show that student’s activity attain 66,48% in the first cycle and 71,62% in second cycle, student’s mistakes attain 50,72% in the first cycle and 34,28% in second cycle, and effectiveness attain 33,64% in the first and 60,67% in the second . It can be concluded that the application of cooperative learning model with Mind Mapping technic is effective to overcome student’s mistakes in solving Fraction. Key Words: Cooperative learning model with Mind Mapping technic, fraction, student’s activity, student’s mistakes, effectiveness
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA REALISTIK PADA POKOK BAHASAN LINGKARAN KELAS VIII SMP Santi, Dewi; Sugiarti, Titik; Kristiana, Arika Indah
KadikmA Vol 6, No 1: April 2015
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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.

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