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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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PROSES BERPIKIR KRITIS SISWA KELAS XII MAN 3 JEMBER BERDASARKAN PERKEMBANGAN USIA DALAM MENYELESAIKAN SOAL MATEMATIKA POKOK BAHASAN PELUANG Suharto, Suharto; Sapta, Hendra; Kurniati, Dian
Kadikma Vol 8 No 1 (2017): April 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i1.5251

Abstract

Abstract. The research is descriptive research qualitative described profile aims to think critically graders xi man 3 jember in resolving math problem with difference in age students different .The subject is done with the snowball throwing up to a whole considered saturated data .From the data analysis , obtained the conclusion that students xii-ipa 1 man 3 jember from 18 years in resolving about opportunities , able to reach all indicators used the focus , reason , inference , situation , clarity and overview .At the age of this students had more pola-pola off other students , students at age it also more detail in working on a about . A student xii-ipa 1 man 3 jember from 17 years in resolving about opportunities , able to reach 5 an indicator of 6 the indicators used the reason , inference , situation , clarity and overview. Students at age it not thorough in doing this is that there is a subject not capable of wrote indicators the focus . A student xii-ipa 1 man 3 jember from 16 years in finish about opportunities , able to reach 5 an indicator of 6 the indicators used the focus , reason , situation , clarity and overview .Same as well as earlier age , students is also not thorough to work thus unable to write indicator to three categories inference . Keywords: Profile think Critically, Solve Math Problem
ANALISIS KEMAMPUAN KOGNITIF SISWA KELAS VIII SMP NEGERI 11 JEMBER DITINJAU DARI GAYA BELAJAR DALAM MENYELESAIKAN SOAL POKOK BAHASAN LINGKARAN Vidayanti, Nurul; Sugiarti, Titik; Kurniati, Dian
Kadikma Vol 8 No 1 (2017): April 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i1.5274

Abstract

Abstract: This research aims to analyze cognitive ability of eight graders in Junior High School 11 Jember viewed from the learning style in solving problems of circle subject. This research is descriptive research with qualitative approach. Data collection method which were used are questionnaire, test and interview. Research subject is students of VIII A Junior High School 11 Jember which consists of 35 students. Cognitive ability that is observed is cognitive ability based on Bloom’s taxonomy which consists of six levels that are remember, understand, apply, analyze, evaluate, and create. The research’s result showed that cognitive ability which is possessed by students with visual learning style tend to be able to reach the level of evaluating especially in evaluating relations between two circle. Cognitive ability which is possessed by students with auditorial learning style tend to be able to reach the level of remember especially in recalling circle's elements and recalling formula of circles' circumference and area. Cognitive ability which is possessed by students with cinestetic learning style tend to be able to reach the level of apply especially in aplicating circle's element in a picture. Keywords:Cognitive Ability, Learning Style, Circle Subject.
PROFIL SISWA MEMAHAMI KONSEP BARISAN DAN DERET BERDASARKAN TAHAP BELAJAR DIENES DI KELAS IX-C SMP NURIS JEMBER Nurfadilah, Nurfadilah; Suharto, Suharto; Setiawani, Susi
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.v7i1.5466

Abstract

Abstract. This study aims to describe the students understanding in concept of sequence and series based on the Dienes learning stage in class IX-C SMP Nuris Jember. Type of this research is descriptive research with qualitative approach. The subjects in this study were 35 students of class IX-C who have completed the question oftest understanding, then selected 8 students as representatives of each category to be interviewed that is 2 students with an understanding of the concept of high, 3 students with an understanding of the concept of medium, and 3 students with an understanding of the concept of low. Data analysis based on test and interview. Students with an understanding of the concept of high tend to fulfill all stages on arithmetic and geometry sequence. But on the arithmetic and geometry series tend to fulfill 5 stages. Students with an understanding of the concept of medium tend to fulfill 4 stages and only 1 indicator for fifth stage. Students with an understanding of the concept of low tend to fulfill 4 stages in sequence and series arithmetic, and fulfill 2 stages of the sequence and series geometry. Keywords : Sequence and Series, Understanding The Concept, Dienes Learning Stage.
PENGEMBANGAN MEDIA PEMBELAJARAN MENGGUNAKAN ADOBE FLASH CS3 PROFESSIONAL PADA MATERI TRIGONOMETRI SISWA SMK KELAS XI Fauziyah, Faridah; Setiawani, Susi; Fatahillah, Arif
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.v7i1.5474

Abstract

Abstract. The result of this development research is a product development of learning media, quality tested through valid criteria, practical and effective. The production of learning media in this development research used software adobe flash cs3 professional and also could be presented by accessing a website named mediabelajar.hol.es on sine rules material, cosine rules, and the area of the triangle if two sides and one angle was known. This research was done with 10 stages adapted from Alessi and Trollip development model, that was (1) determining the needs and objectives of media development, (2) collecting references, (3) deepening material, (4) preliminary design, (5) designing and manufacturing flow charts, (6) designing and making media structure, (7) making Story Board media, (8) making a media by using Adobe flash CS3 Profesional, (9) make the supporting material that is website, as a place to put media that has been developed in order to be widely used, (10) evaluating and revising media. This activity of developing a learning media produced a learning media that fulfilled criteria such as valid, practical and effective. Valid was indicated from the validation stage. Validator gave final score of material validation was 87,5% and final score of media validation was 91,07%, because of that this media could be said valid media. Besides that, this media also had a practical value was 2.97 which can be included as quite practical category, and it had effectiveness value was 72.4% which was included as effective category. Keywords : learning media, adobe flash cs3 professional, trigonometry
PROSES BERPIKIR KREATIF BERDASARKAN KOMPONEN KREATIVITAS PEMECAHAN MASALAH SISWA PADA MATERI SPLDV Naja, Ahmad Rifqi; Suharto, Suharto; Hobri, Hobri
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.v8i2.6484

Abstract

Abstract. This research aims to describe students’ thinking process based on creativity components of problem solving in linear equation systems with two variables. This research type is descriptive with qualitative approach. Data collection methods which were used are test and interview. This research subject are 4 students who randomly chosen from a class. Creativity components are fluency, flexibility, and novelty. Result of the research showed that 1 student fulfilled all of three components of creativity, 2 students only fulfilled flexibilty and fluency component and 1 student did not fulfill any of the creativity components. Keywords: Creative thinking process, creativity components of problem solving, linear equation systems with two variables
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
PROFIL PEMECAHAN MASALAH ARITMATIKA SOSIAL SISWA KELAS VII A SMPN 2 JEMBER BERDASARKAN TAHAPAN POLYA DITINJAU DARI GAYA BELAJAR V-A-K (VISUAL, AUDITORIAL, KINESTETIK) Yuliyanti, Resdiana Putri; Hobri, Hobri; Suharto, Suharto
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.v8i3.6878

Abstract

Abstract. The purpose of this research is to describe the problem solving profile of social arithmetic by students at VII A in SMPN 2 Jember through the Polya phasis in terms of V-A-K learning style (Visual, Auditorial, and Kinesthetic). The type of this research is descriptive research with qualitative approach. Methods of data collection in this research are learning style questionnaire, problem solving’s test, interviews. Subjects in this research are students who tend to visual, auditorial, and kinesthetic learning style. The data analyzed in this research is learning style questionnaire, test answer sheet, and interview result. Data analysis is based on the problem solving indicator based on Polya phasis. The result of this research are: at the understanding the problem for all types of question phase, all students are equally still unable to carry out the phase. At the making plans phase, visual studets are only able to carry out this phase at visual type problem and tend to be able to both other types, whereas auditorial and kinesthetic students have not been able to kinesthetic type problem and tend to be able to both other type. At the executing the plan phase, visual students are only able to carry out this phase on visual type problems and tend to be able to both other types, whereas auditorial and kinesthetic students tend to be capable of auditorial type problems and have not been able to both types. At the re-examining phase, visual students have not been able to perform this phase on kinesthetic types and tend to be able to both other types, whereas auditorial students are only capable of auditorial type problems, tend to be in the visual type, and not yet capable of kinesthetic types, Kinesthetic students tend to be capable of all three types of questions. Keywords: Problem solving, social arithmetic problems, polya phases, visual, auditorial, and kinesthetic’s learning style
PENGEMBANGAN INDIKATOR 4 C’s YANG SELARAS DENGAN KURIKULUM 2013 PADA MATERI PENYAJIAN DATA SMP/MTs KELAS VII SEMESTER 2 Octaerdiyani, Debby; 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.v8i3.6962

Abstract

Abstrak. The purpose of this research are to (1) develop 4C's indicator which is in line with the curriculum of 2013 in mathematics subject of second semester seventh grade of junior high school/MTS; (2) find out the result of 4C's indicator which is in line with the curriculum of 2013 in mathematics subject of second semester seventh grade of junior high school/MTS’s development. Indicator which is developed is an indicator which is in line with the curriculum of 2013 in mathematics subject of second semester seventh grade of junior high school/MTS. 4C’s Indicator is indicator that consists of 4 abilities namely (1) critical thinking; (2) creative; (3) communication; (4) collaboration. This research’s type is development research using modified Plomp’s model which is consists of 4 stages namely (1) the initial investigation phase; (2) the designing phase; (3) the realization/construction phase; (4) the test, evaluation, and revision phase. The development’s result of the 4C’s Indicator which is line with the curriculum of 2013 in mathematics subject of second semester seventh grade of junior high school/MTS. Based on the results of the development of this 4C’s indicator indicates that it is said to be proper to be used in learning. Kata Kunci : Pengembangan, Indikator, 4C’s, critical thinking, creative, communication, collaboration, penyajian data
ANALISIS MISKONSEPSI SISWA BERDASARKAN CERTAINTY OF RESPONSE INDEX (CRI) DALAM MENYELESAIKAN SOAL MATEMATIKA RANAH KOGNITIF MENGEVALUASI Nurfiani, Merlin; Sunardi, S; 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.v9i1.8018

Abstract

Abstract. This research aims to describe students’ misconception to solve evaluated problem based on Certainty of Response Index. It is a descriptive qualitative research. This research was conducted in SMPN 3 Jember with 67 students grade VIII. The instrument used test the higher order thinking of mathematics problems and guidelines for interview. The data collection methods were test and interview. The respondences were given test then the result of test would be categorized into lucky guess, lack of knowledge, understand concept, and misconceptions based on CRI. Based on data analysis, it can be conclude there are students’ misconceptions. In CRI scale 3, students had misconceptions in translation, systematic, strategy, and counting to solve evaluated problem. In CRI scale 4, students had misconceptions in translation, systematic, and strategy. In CRI scale 5, students had misconceptions in translation, systematic, strategy, and counting. Keywords: Misconception, Certainty of Response Index (CRI), evaluated mathematics problem
BERPIKIR KREATIF DALAM MEMECAHKAN MASALAH SUBPOKOK BAHASAN SEGITIGA DAN SEGIEMPAT BERDASARKAN ADVERSITY QUOTIENT (AQ) SISWA KELAS VII E SMP NURIS JEMBER Ra’is, Amin; Hobri, H; Oktavianingtyas, Ervin
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.v9i1.8026

Abstract

Abstract. This study aim to knows the creative thinking in solving the problem of sub-topic of triangle and quadrilateral based on adversity quotient (AQ) of class VII E Junior High School at Nuris, Jember. Data collection methods used in this study are questionnaires, tests and interviews. The instruments used are the Adversity Response Profile (ARP) questionnaire, creative thinking ability test in the form of open matter of triangle and quadrilateral material and interview. Of the population of 24 students VII class E was taken as many as 3 students is students who have high AQ value (climber), students who have AQ value being (camper), and students who have low AQ (quitter). That the climber students in the research more precisely have the creative level according to the transition category from camper to climber, camper students in this study according to the camper student category, but in this research quitter students exceed the category of quitter students, more precisely quitter students in research creative according to the transition category from quitter. Keywords: Creative thinking, problem solving, adversity quotient.

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