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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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ANALISIS BERPIKIR LOGIS SISWA SMP PADA POKOK BAHASAN ARITMATIKA SOSIAL BERDASARKAN TIPE KEPRIBADIAN KEIRSEY (GUARDIAN DAN ARTISAN) Zahro, Yasintha Mahdiatuz; Agustina, Lady; Galatea, Chusnul Khotimah
Kadikma Vol 14 No 1: April 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i1.38535

Abstract

Tujuan dari penelitian ini yaitu mendeskripsikan berpikir logis siswa kelas VII A, VII B, dan VII C di SMP Muhammadiyah 9 Watukebo, Kabupaten Jember. Jenis penelitian ini menggunakan deskriptif kualitatif. Teknik pengumpulan data menggunakan tes MBTI, tes tulis berpikir logis serta wawancara semi terstruktur. Peneliti menggunakan subjek pada siswa kelas VII A, VII B dan VII C berlokasi di SMP Muhammadiyah 9 Watukebo. Data subjek diperoleh 2 jenis kepribadian berdasarkan tipe kepribadian Keirsey meliputi, tipe kepribadian Guardian dan tipe kepribadian Artisan. Berdasarkan dua kepribadian tersebut kemudian dianalis berpikir logis siswa yang termuat dalam 3 indikator yaitu indikator pertama mengenai keruntutan berpikir meliputi menyebutkan keseluruhan informasi yang disajikan dalam soal serta menyebutkan langkah secara umum yang digunakan untuk penyelesaian. Indikator kedua adalah kemampuan berargumen yang meliputi mengungkapkan alasan logis menggunakan langkah secara umum yang digunakan untuk penyelesaian, dapat menyelesaikan secara tepat disertai argumen dalam tiap langkah-langkahnya dan mengungkapkan alasan logis diperolehnya jawaban akhir yang tepat. Indikator ketiga adalah penarikan kesimpulan yang meliputi dapat memberikan kesimpulan yang tepat terhadap jawaban akhir yang tepat. Kata Kunci: Berpikir Logis, Tipe Kepribadian Keirsey, Guardian, Artisan, Aritmatika Sosial
PENGGUNAAN LANGKAH POLYA UNTUK MENGANALISIS KEMAMPUAN PEMECAHAN MASALAH DI SEKOLAH DASAR Hayati, Rahmi; Surya, Edy; Kartika, Yessi; Karim, Asrul; Fachrurazi, Fachrurazi
Kadikma Vol 14 No 1: April 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i1.39033

Abstract

Students' abilities to solve mathematical problems are still limited, and they are not yet familiar with the topics being covered. The purpose of this study is to characterize students' abilities to resolve mathematical problems, particularly those involving geometry, according to the Polya progression. Research plan utilizing a qualitative approach with 40 students from Grade V at the State Primary School in Bireuen, Indonesia.Problem solving is seen as the crowning achievement of mathematics education since it focuses on developing students' reasoning and problem-solving skills in addition to their conceptual understanding. Students can apply their newfound knowledge and problem-solving skills in their day-to-day lives. The problem-solving process consists of four steps: identifying the issue, formulating a plan to address it, implementing that plan, and conducting follow-up evaluation. Therefore, the ability to create non-routine assignments and the creativity to transform routine text-book assignments into non-routine ones, as well as the ability to develop problem-solving instructional materials for use by students during instruction, are both necessary.
THE EFFECT OF THE LEARNING MODEL OF GIVING QUESTIONS GETTING ANSWERS AND THINK PAIR SHARE ON MATHEMATICAL LOGICAL INTELLIGENCE Fitria, Rofiqotul; Pamungkas, Megita Dwi; Hendrastuti, Zuida Ratih
Kadikma Vol 14 No 2: Agustus 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i2.39223

Abstract

The objectives of this study are to: (1) analyze the influence of the Giving Question and Getting Answer learning model on the mathematical logical intelligence of grade X students of SMAN 1 Muntilan, (2) analyze the influence of the Think Pair Share learning model on the mathematical logical intelligence of grade X students of SMAN 1 Muntilan, (3) analyze learning models that produce mathematical logical intelligence that is more influential between the Giving Question and Getting Answer learning model or the model Learning Think Pair Share for grade X students of SMAN 1 Muntilan. This type of research is an experiment with a quantitative approach. The population used is tenth grade students of SMAN 1 Muntilan for the 2022/2023 school year. Data collection is done by testing. The tests used are paired sample t-test and independent sample t-test. The results showed that: (1) students' mathematical logical intelligence increased after the application of the giving question getting answer learning model, (2) students' mathematical logical intelligence increased after the implementation of the think pair share learning model, (3) the mathematical logical intelligence of students who were treated with the giving question getting answer learning model was better than students who were treated with the think pair share learning model Keyword: giving question getting answer learning model, mathematical logical intelligence, think pair share learning model.
Analisis Kemampuan Komunikasi Matematis Siswa Melalui Pembelajaran Inkuiri Zainudin, Muhamad; Natsir, Irmawaty; Darmo, Darmo
Kadikma Vol 14 No 2: Agustus 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i2.42391

Abstract

Penelitian ini bersifat deskriptif kualitatif dengan tujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa di MTs Al-Munawwaroh Merauke melalui pembelajaran inkuiri. Tiga siswa dengan tingkat kemampuan matematika tinggi, sedang dan rendah dipilih untuk menjadi subjek penelitian dengan menggunakan metode purposive sampling. Instrumen yang digunakan terdiri dari soal tes yang dirancang berdasarkan indikator kemampuan komunikasi matematis serta panduan wawancara. Hasil penelitian diperoleh: subjek dengan kemampuan tinggi memiliki kemampuan komunikasi matematis tinggi, subjek dapat menyatakan permasalahan dalam bentuk model matematika, dan mampu menyelesaikan permasalahan dengan tahapan yang benar, tetapi karena terburu-buru subjek lupa menuliskan kesimpulan di akhir pekerjaanya. Subjek berkemampuan sedang memiliki kemampuan komunikasi matematis yang tinggi, subjek dapat menyatakan permasalahan dalam bentuk model matematika dan mampu menyelesaikan masalah dengan tahapan runtut dan benar. Selain itu subjek mampu menuliskan kesimpulan jawaban akhir. Subjek dengan kemampuan rendah memiliki kemampuan matematis rendah, subjek belum dapat menyatakan permasalahan dalam bentuk matematis sehingga cata subjek menyelesaikan masalah tidak runtut dan jawaban yang dihasilkan kurang tepat, subjek juga tidak menuliskan kesimpulan jawaban di akhir.
HIMPUNAN DOMINASI TERKENDALI GRAF HASIL OPERASI AMALGAMASI TITIK DAN SISI PADA GRAF SIKLUS BERORDE SAMA Maro, Landerius
Kadikma Vol 14 No 2: Agustus 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i2.37923

Abstract

Teori graf merupakan salah satu ilmu terapan matematika yang hingga kini terus dikembangkan. Salah satu konsep yang dipelajari dalam teori graf adalah himpunan dominasi terkendali yang bertujuan untuk menentukan bilangan dominasi terkendali graf hasil operasi amalgamasi titik dan sisi pada graf siklus berorde sama, atau (a????????????(,,)) dan (a????????????(,,,)). Penelitian ini menggunakan metode pembuktian dengan memanfaatkan teorema yang telah ada, yaitu teorema bilangan dominasi terkendali pada graf siklus dan teorema batas atas dan batas bawah bilangan dominasi terkendali. Adapun hasil yang diperoleh, yaitu: untuk, dan untuk dimana , dan untukdimana.
PENERAPAN RME BERBASIS BUDAYA PEKALONGAN TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MAHASISWA PADA MATA KULIAH STATISTIK Mardhiyana, Dewi; 'Adna, Syita Fatih
Kadikma Vol 14 No 2: Agustus 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i2.44981

Abstract

Multivariate Statistics and Educational Research Statistics courses are useful courses for students, so students need the ability to understand concepts in mastering statistical material. This research aims to determine the average ability of students to understand concepts in Multivariate Statistics and Educational Research Statistics courses by implementing the RME approach based on Pekalongan culture. This research is quantitative research with the form of an experimental design, namely quasi experimental design. The subjects in the research consisted of 15 students taking Multivariate Statistics and Educational Research Statistics courses at the Mathematics Education Study Program, Pekalongan University. The data collection technique was carried out by testing the ability to understand concepts accompanied by problems in the cultural context of Pekalongan. The data analysis technique was carried out using multivariate analysis using the Hotelling's Trace test (T2 Hotelling), with a prerequisite test in the form of a multivariate normality test. The results of the research show that the average students' conceptual understanding ability in the Multivariate Statistics and Educational Research Statistics courses can reach a score of 70. If we look at the results obtained, the average conceptual understanding ability in the Multivariate Statistics and Educational Research Statistics courses is 80 and 85,333. These results indicate that the implementation of learning using the RME approach based on Pekalongan culture is effective in students' ability to understand concepts.
PENGEMBANGAN VIDEO INTERAKTIF MATERI TEOREMA PYTHAGORAS UNTUK MEMFASILITASI NUMERASI SISWA SMPN 1 DEPOK YOGYAKARTA Melissa, Margaretha Madha; Ningrum, Aria Prawira
Kadikma Vol 15 No 1: April 2024
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v15i1.48480

Abstract

The purpose of this study was to develop interactive videos to facilitate numeracy and produce quality interactive video-based learning media products in terms of validity, practicality, and effectiveness. This research is a research and development study using the ADDIE model (Analyze, Design, Development, Implementation, Evaluation). The subjects of this research were 31 students of class VIII F Junior High School 1 Depok Yogyakarta. Data collection techniques using validity questionnaires, numeracy tests, and teacher and student practicality questionnaires. Data from validation questionnaires, tests, and practicality questionnaires were analyzed quantitatively by calculating the average value. The results of this study are 1) The development of interactive videos using the ADDIE model. In the analysis stage, based on teacher interviews, students have difficulty understanding numeracy questions, the Pythagorean theorem material is a difficult topic, and teachers never used interactive videos in learning. At the design stage, researchers designed three videos using the Edpuzzle application. At the development stage, the learning product results were validated by three experts and revised according to the expert's suggestions. At the implementation stage, researchers conducted a trial of four meetings using the guided discovery model. In the evaluation stage, the product was valid, practical, and effective. 2) The product gets very valid results, in terms of media getting 91.25% and material getting 93%. Products get effective results from the numeracy test results as many as 29 students (93.5%) completed the minimum criteria (75). The practical product is seen from the results of the student response questionnaire to the media getting 85.8% and the teacher response questionnaire to the product getting 80%.
The Analysis of Student Errors in Solving Flat Shape Problems fatqurhohman, fatqurhohman; Disma, Elvira Hardyanti Lara; Kusumaningtyas, Yoga Dwi Windi
Kadikma Vol 14 No 3: Desember 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i3.38862

Abstract

The purpose of this study is to describe the mistakes of class VII A students at SMP Negeri 2 Genteng, Banyuwangi Regency. This type of research uses descriptive qualitative. This type of research uses descriptive qualitative. Data collection techniques used written tests and semi-structured interviews. The subject of this research was class VII A students located at Genteng 2 Public Middle School. Subject data obtained 3 types of errors based on castor theory including conceptual errors, procedural errors, and technical errors. Conceptual errors include not writing formulas and symbols, writing formulas and symbols incorrectly. Procedural errors include, not writing down known, asked, or conclusions, wrongly writing down information known to the problem, unclear writing down the information asked, wrongly writing down the steps for solving the problem, not writing down the solution step at all. Technical errors include, not writing units in numbers that have units or answers, not writing units in the final answer, wrong writing units in numbers that should have units or answers, wrong writing units in the final answer, and wrong doing arithmetic operations
ANALISIS KOMUNIKASI MATEMATIS SISWA KATEGORI RENDAH DITINJAU DARI TIPE KEPRIBADIAN ISTJ Agustina, Lady; Khamdani, Yahya; Galatea, Chusnul Khotimah
Kadikma Vol 15 No 1: April 2024
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v15i1.48867

Abstract

The aim of this research is to describe mathematical communication based on the ISTJ personality type. This type of research uses descriptive qualitative. The subjects in this research were two students who had high mathematics abilities, two students with moderate mathematics abilities, and two students with low mathematics abilities. On the ISTJ personality type as a research subject. ISTJ personality type students are in the low category of mathematical ability, where both have equivalent mathematical communication abilities. Both of them only fulfill 3 indicators of mathematical communication, namely being able to express mathematical ideas, understand mathematical problems, and use mathematical symbols. Furthermore, students with the ISTJ personality type are in the moderate category of mathematical ability, where subject 1 meets 3 indicators of mathematical communication, while subject 2 meets 4 indicators of mathematical communication in each question. Furthermore, students with the ISTJ personality type are in the high category of mathematical ability, where both have equivalent mathematical communication abilities. It is good to fulfill all mathematical communication indicators
OUTCOMES OF LEARNING MATHEMATICS MATERIAL USING THE SAVI APPROACH (SOMATIC, AUDITORY, VISUAL, INTELLECTUAL) IN PRIMARY SCHOOL Marisa, Riandi; Hayati, Rahmi
Kadikma Vol 14 No 3: Desember 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i3.44286

Abstract

This research was motivated by the problem of learning mathematics in simple fractions. The approach is a qualitative approach with the type of research being classroom action research. The data in this research is based on test results, observations and interview results. The data source in this research was class III UPTD students at SD Negeri 4 Peusangan, totaling 17 students with various levels of ability. Based on the research results, it was found that the SAVI approach was used for class III students at UPTD SD Negeri 4 Peusangan on simple fraction material. This is proven by the increase in the number of students who completed their learning in the initial test, namely from 47% belonging to the poor category before learning took place, in cycle I it increased to 65% belonging to the sufficient category and in cycle II it increased to 88% belonging to the good category. Meanwhile, the results of observations on the activities of teachers and students of class III UPTD SD Negeri 4 Peusangan on simple fractions material have increased with the percentage of teacher activity in cycle I, namely 85% belonging to the good category.

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