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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 19 Documents
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Search results for , issue "Vol 8 No 3 (2017): Desember 2017" : 19 Documents clear
PROFIL KEMAMPUAN BERPIKIR KREATIF BERDASARKAN TINGKAT BERPIKIR VAN HIELE SISWA KELAS VII DALAM MENYELESAIKAN SOAL SEGIEMPAT Mukharomah, Umi Latifah; Hobri, Hobri; Setiawani, Susi
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.v8i3.6899

Abstract

Abstract. The ability of creative thinking is the ability to resulting new ideas or ways in a product. This is needed in solving math questions as well as geometric material. The study geometry will go through 5 levels according to van Hiele that is 0 (visualization), 1 (analysis), 2 (informal deduction), 3 (deduction), and 4 levels (rigor). This study aims to describe of students based on the thinking level of van Hiele in solving the geometry question. Based on the range scores is obtained by students, two students on the 0 level and two students on the 1 level including the 1 level of creative thinking that is less creative which is the the characteristics of students could show fluency in solving question. Two students in 1 level are also on the 1 level of creative thinking that is less creative but the range scores are differentiated. Two students in 2 levels are different on the level of creative thinking is creative and creative enough. Creative which is the characteristic of the student be able to show fluency, flexibility, and originality in solvinf question while creative enough with able to show fluency and flexibility in solving question. Keywords: creative thinking, level of van hiele thinking, quadrilateral
IDENTIFIKASI PROSES BERPIKIR KRITIS SISWA BERBASIS TUGAS PROYEK PADA SUBPOKOK BAHASAN PERSAMAAN LINIER SATU VARIABEL KELAS VII A SMPN 1 GLENMORE Arfiansyah, Digga; Susanto, Susanto; 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.v8i3.6970

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
PROSES BERPIKIR SISWA TUNA GRAHITA SEDANG DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN TAHAPAN PIAGET DI SMPLB-C TPA BALUNG Lestari, Harin Tripuji; Susanto, Susanto; Fatahillah, Arif
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.
PENGEMBANGAN INDIKATOR 4C’S YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMA/MA KELAS XI SEMESTER 1 Anggraeni, Anggraeni; 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.v8i3.6903

Abstract

Abstract. This research will be conducted to describe process and result of development of 4C's indicators which appropriate for curriculum 2013 on mathematics subject in the first semester of senior high school grade XI. Development process which used in this research is Plomp Development model which consist of four stages, they are preliminary implementation phase, design phase, realization/construction phase, and test, evaluation, and revision. The result of the development of indicators amounted to 94 indicators 4C's which consist of five materials and 14 KD at mathematics lesson. The result of assessment by five validators are then calculated and analyzed. The 4C's indicators is categorized well, because the total average calculation result for each aspect is 3.77. It is that the resulting product is valid. The productcan be valid if the total average calculation result for each aspect is more than equal to 3.25. Keywords: 4C's Indicators, Curriculum 2013, Plomp's Development Model
Proses Berpikir Kritis dalam Memecahkan Masalah Terbuka Berbasis Polya Sub Pokok Bahasan Persegi Panjang dan Persegi Siswa Kelas VII-B SMP Negeri 10 Jember Palupi, Doni Dwi; Sugiarti, Titik; 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.v8i3.6973

Abstract

Abstract. This research is a qualitative decriptive research. The study was conducted on 36 students of class VII B SMP Negeri 10 Jember. This study aims to determine the level of critical thinking and critical thinking process of students in solving mathematical problems based on polya. Grouping is based on Polya's breaking step and students' critical thinking skills in open math problem solving. From the results of research at the stage of understanding the problem students with the uncritical category (S1) is only able to do one problem only and for other problems S1 can only write down what is known and asked in the matter. Students with the category of less critical (S2) able to understand and explain the problem well and can prepare a plan of completion.Students with moderately critical category (S3) are able to solve the problem correctly. Students with the critical category (S4) are able to solve the problem and draw conclusions correctly. Students with category (S5) mapu solve all problems appropriately. S5 is able to use other ways or alternatives in solving problems with correct answers. Keywords: Critical thinking, Polya’s problem solving, Process of critical thinking, Level of critical thinking
PROFIL BERPIKIR KRITIS SISWA SMP DALAM MENYELESAIKAN MASALAH MATEMATIKA DITINJAU DARI KECERDASAN MAJEMUK Damayanti, Emiliya; Sunardi, Sunardi; Oktavianingtyas, Ervin
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.v8i3.6829

Abstract

Abstract. This study describes the of critical thinking in solving mathematical problems basen on multiple intelegences. The instruments used are talent tests, math problem test, and interviews. Research subjects are many six students that is of two students with linguistic intelligence from class VIII F, two students with logical mathematical intelligence from class VIII F, and two students with spatial visual intelligence from class VIII A. Based on the results of analysis and discussion can be concluded that students with linguistic and logical mathematical intelligence meets all critical thinking indicators such as focus, reason, inference, situation, clarifity, and overview. Students with spatial visual intelligence meets critical thinking indicators such as focus, reason, inference, situation, clarifity. Students with spatial visual intelligence does not meet the overview criteria. Keywords: Critical thinking, multiple intelligence, math problems, talent test.
PENGEMBANGAN INDIKATOR 4C’s YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMA/MA KELAS XII SEMESTER I Anggraini, Devi Dwi; 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.v8i3.6905

Abstract

Abstract. This research aims to describe development process of 4C’s indicators that in accordance the curriculum of 2013 in mathematics subject of first semester XII grade of Senior High School/MA. According to P21 4C’s abilites are critical thinking, communication, collaboration, and creativity.Mathematics subjects of first semester XII grade of Senior High School/MA which consist of 3 subjects namely plane geometry, three dimensional objects geometry, ang mathematical statistics. This research based on modified plomp model. This research only uses four phases namely inital investigation phase, designing phase, realisation/construction phase, and test, evaluation, and revision phase. Validity test was conducted by 5 validators which consists of 2 mathematics education lecturer and 3 mathematics teacher. From the data analysis can be concluded that 4C’s indicator that were developed are valid. Keywords: 4C's Indicators, Curriculum 2013, Plomp's Development Model
PENGEMBANGAN INDIKATOR 4C’s YANG SELARAS DENGAN KURIKULUM 2013 SMA KELAS X PADA MATERI TRIGONOMETRI Yuniar, Sita Nastiti; 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.v8i3.6974

Abstract

Abstract. This research aims to produce valid development of 4C’s indicators which are in accordance to the curriculum of 2013 for tenth grade of Senior High School/MA on trigonometry subject. The type of research used is a modified Plomp’s development model consisting of 4 phases: preliminary investigation, design phase, realization/construction phase, and test, evaluation and revision phase. The development in this research is 4C's indicators which are in accordance to the curriculum of 2013 for tenth grade of Senior High School/MA on trigonometry subject consisting of 12 basic competencies. Instrument which was used is validation sheet of 4c’s indicators that are in accordance to the curriculum of 2013. The results of this development are validated by 5 validators. The results of the recapitulation showed that the total number of 4C's indicators developed amounted to 97. The largest percentage lies in critical thinking ability indicators which is equal to 41.23%. Furthermore, the percentage of creative ability indicators is equal to 16,49%, percentage of collaboration ability indicators is equal to 16,49%, and percentage of communication ability indicators is equal to 25,77%. The results of the development of 4C's indicators have a coefficient of 3.93 which is categorized as good. So, the development of 4C's indicators that are in accordance to the curriculum of 2013 for tenth grade of Senior High School/MA on trigonometry subject has met the criteria of validity. Keyword: Plomp’s development, 4C's skill, Curriculum 2013
PENGEMBANGAN SOAL PELEVELAN LITERASI MATEMATIKA KONTEKS PERSONAL UNTUK SISWA KELAS VIII SMP Mahfudhoh, Rif’atul; Susanto, Susanto; Trapsilasiwi, 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.v8i3.6900

Abstract

Abstract. The purposes of this research are developing mathematical literacy test items of personal context for eight grade students which are valid and reliable. This type of research is a development study consisting of 4 stages, namely: (1) preliminary stage that determines the area and the subject of trial. The area of ​​the test subject in SMP Nuris Jember is the students of class VIII C and 6 students of class VIII B. (2) stage self evaluation is designing the problem. Problems are developed as many as 5 questions, 2 questions at the first level, 2 questions at the second level,, and 1 question at the third level. Design of the questions at this stage is prototype 1. (3) prototyping stage, prototype 1 will be validated by validator. Problems that have been validly named prototype 2. Prototype 2 will be tested to 6 students of class VIII B in small group stage. In the small group stage there was only one student who commented on the questionnaire and 5 students had understood the math literacy questions. Problems are revised based on readability test recommendations. The result of the revision based on the test is called prototype 3. (4) field test stage is the test phase on the students of class VIII C. The results of the stage are analyzed to meet the criteria reliable. Problem that has been reliably named prototype 4. Based on the results of the validation data analysis in the average (Va) is 2.2 with the category is quite valid so it needs to be revised. After the problem is revised, the validator validates again with the average result (Va) is 3 with very valid category. Reliability test results by dividing the test subject into 2 parts randomly with reliabilty value is 0.64 and 0.63 with high category. From the results of the analysis, the problems that have been developed have valid and reliable criteria. Keywords: Test items development, mathematical literacy, PISA, personal context

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