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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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EFFECTIVENESS OF EIGHTH ORDER RUNGE-KUTTA METHOD TO SOLVE THE MATHEMATICAL MODEL OF MALARIA DISEASE TRANSMISSION Ardhilia, Reza Mega; Dafik, D; Setiawani, Susi
KadikmA Vol 4, No 2: Agustus 2013
Publisher : KadikmA

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Abstract

Abstrak. Banyak permasalahan di lingkungan kehidupan kita yang dapat dibentuk ke dalam model matematika sehingga dapat dianalisis secara matematik. Salah satu permasalahan itu adalah kejadian endemi, seperti transmisi penyakit malaria. Model matematika transmisi penyakit malaria berbentuk system Persamaan Diferensial Biasa (PDB) non linier orde satu. Dalam tulisan ini akan dibahas efektivitas dan efisiensi metode Runge-Kutta orde delapan yang dibandingkan dengan metode Adams Bashforth-Moulton orde sembilan. Selain itu juga akan dicari sifat-sifat, formula, konvergenitas, dan format pemrograman MATLAB dari metode itu. Efektivitas suatu metode bergantung pada error. Sedangkan efisiensi bergantung pada waktu tempuh suatu metode untuk menyelesaikan masalah. Metode pengumpulan data yang digunakan adalah metode dokumentasi dan eksperimen. Hasil dari tulisan ini yaitu sifat dan formula metode Runge-Kutta orde delapan, pembuktian konvergensi metode tersebut secara teoritis, dan format pemrograman yang hasilnya digunakan untuk menentukan metode yang paling efektif dan efisien untuk menyelesaikan model transmisi penyakit malaria. Kata kunci : Efektivitas, Efisiensi, Metode Runge-Kutta, Transmisi malaria.
THE EFFECTIVENESS OF RUNGE-KUTTA METHOD OF ORDER NINE TO SOLVE THE IMMUNITY MODEL FOR INFECTION OF MYCOBACTERIUM TUBERCULOSIS Anggraeni, Dewi; Dafik, D; Setiawani, Susi
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstrak. Model sistem kekebalan tubuh terhadap infeksi Mycobacterium tuberculosis telah dikembangkan dan dikemas dalam bentuk sistem persamaan diferensial biasa non linier order satu. Model tersebut sangat komplek sehingga memerlukan metode numeric untuk menyelesaikannya. Salah satu metode numerik yang yang efektif adalah metode Runge-Kutta. Penelitian ini akan merumuskan formula metode Runge-Kutta order sembilan, dan menentukan sifat dari metode tersebut sebelum merumuskannya, serta menganalisis konvergensi dan efektivitas dari metode Runge-Kutta order sembilan bila dibandingkan dengan metode Adam Bashforth-Moulton order sembilan. Metode dikatakan efektif dan efisien bila error yang terjadi pada metode dalam menyelesaikan model semakin kecil (menuju nol) dan waktu yang dibutuhkan metode untuk menyelesaikan model matematika semakin sedikit. Hasil penelitian menunjukkan bahwa metode Runge-Kutta order sembilan lebih efisien dan efektif dibandingkan metode Adam Bashforth-Moulton order sembilan dalam menyelesaikan model sistem kekebalan tubuh terhadap infeksi Mycobacterium tuberculosis. Kata kunci : Metode Runge-Kutta order sembilan, konvergensi, efektivitas, model sistem kekebalan tubuh terhadap infeksi Mycobacterium tuberculosis.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA METODE GENIUS LEARNING DENGAN PENDEKATAN OPEN ENDED POKOK BAHASAN SISTEM PERSAMAAN LINIER DUA VARIABEL DI SEKOLAH MENENGAH PERTAMA (SMP) KELAS VIII SEMESTER GASAL Noviliya, Ira Noviliya; Setiawan, Toto Bara; Setiawani, Susi
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.Genius Learning method of Open Ended approach is a learning that creates a positive and conducive in learning process. So, the student can improve their logical thinking and creative thinking.The research aims to know the process and resultof Development ofMathematics Learning MaterialsBased on Genius Learning Method with Open Ended Approach for Linier Equation System in Two Variable of Junior High School at Eight Grade of Odd Semester.The development of learning materials refers toThiagarajan, Semmel and Semmel Model ( 4-D Model). The product of the research are lesson plan, student book, worksheet, and evaluation test. This product has been implemented in learning of Genius Learning Method with Open Ended in all of learning sets. Based on validation process and tryout the learning sets can be concluded that the learning sets had been appropriate with validate, practice, and effective criteria. Key Words: Genius Learning Method, Open Ended Approach,Linier Equation System in Two Variable, 4-D Model.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA MODEL PEMBELAJARAN ARIAS (ASSURANCE, RELEVANCE, INTEREST, ASSESMENT, SATISFACTION) DENGAN METODE PENEMUAN TERBIMBING (GUIDED DISCOVERY) SUB POKOK BAHASAN LINGKARAN SMP KELAS VIII Masruha, Siti; Sunardi, S; Kristiani, Arika Indah
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract. The purposes of ARIAS (Assurance, Relevance, Interest, Assesment, Satisfaction) learning model are improving motivation, achievement and result of student learning. Guided discovery method has characteristics to improve the student’s abstract minds. The research aims to know process and result of development of mathematics learning materials based on ARIAS learning model with guided discovery method at sub topic of circle at grade eight of Junior High School. Learning materials development model refers to 4D Thiagarajan models. The products of this research are lesson plan, student book, worksheet, and evaluation test. Based on validation process and tryout the learning materials can be concluded that the learning materials had been appropriate with validate, practice, and effective criteria. Key Words : ARIAS learning model, Guided discovery method, Circle.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) BERNUANSA KONTEKSTUAL PADA SUB POKOK BAHASAN KUBUS DAN BALOK UNTUK SMPKELAS VIII SEMESTER GENAP Afisa, Nurul; Sugiarti, Titik; Trapsilasiwi, Dinawati
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.The characteristics of Missouri Mathematics Project (MMP) learning model based oncontextual teachingare reviewing, developing, excercise control, individual excercise, and project. The research aimsto know the process and result of development of learning materialsof Missouri Mathematics Project (MMP) Learning Model based on Contextual For Cube and Cuboid Topic At Eight Grade Of Junior High School in Second Semester. Learning materialsdevelopment model refers to 4D Thiagarajan models. This research has product namely lesson plan, student book, worksheet, and evaluation test. Based on validation process and tryout the learning sets can be concluded that the learning sets had been appropriate with validate, practice, and effective criteria. Key Words:Missouri Mathematics Project (MMP) Learning Model,Contextual, Cube and Cuboid.
PENERAPAN MODEL PEMBELAJARAN QUANTUM TEACHING DENGAN TEKNIK CROSSWORDS PUZZLE DALAM MENINGKATKAN HASIL BELAJAR SISWA POKOK BAHASAN MATRIKS KELAS X PROGRAM KEAHLIAN AKUNTANSI SMK NEGERI 1 JEMBER M, Rafiantika; Dafik, D; Susanto, S
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.Quantum Teaching is real life learning strategy with relevances social nuances. Quantum Teaching consists of four steps, namely Tumbuhkan (Motivate), Alami (Do), Namai (Symbolize), Demonstrasikan (Demonstrate), Ulangi (Repeat) (TANDUR, for short). The research purpose is to analyze thestudents learningachievement and activities. The research design is Classroom Action Research (CAR). It consists of four stages. Plan, implementation, observation, and reflection. The research was done in two cycles. The result shows that the percentage of student learning achievement and activities respectively increase from cycle I to cycle II, namely 75% to83,33% and 70,27 % to 83,55%. It can be concluded that the application of Quantum Teaching with Crosswords puzzle technique can effectively improve studentlearning achievement as well as their activities. Key Words: Quantum Teaching,Studentlearning achievement, and activities
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA KEUANGAN BERDASARKAN MODEL POLYA SISWA SMK NEGERI 6 JEMBER Masrurotullaily, M; Hobri, H; Suharto, S
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.Polya Model is one of the problem solving model which consisting four phrases:understanding problem, devising plan, carrying out the plan, and looking back. The purpose of this research is to know the percentage of students’ problem solving ability on the subject of financial mathematics based on Polya model. The subject of the research is grade XI Accounting 1 and XI Marketing 1 SMKN 6 Jember. The data collection methodsused in this research are test, interview, and documentation.The result of the research showed that the percentages of students ability which is high, medium and low in problem solving on the subject of financial mathematics based on Polya model generally are 52,97%, 15,87% and 30,16%.It can be concluded that the ability of students’ problem solving based on Polya model is high enough on the subject of financial mathematics in SMKN 6 Jember. Key Words : Polya Model, students’ problem solving ability, financial mathematics
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA DENGAN PENDEKATAN KONTEKSTUAL SETTING KOOPERATIF TIPE TWO STAY TWO STRAY SUB POKOK BAHASAN PERSEGI PANJANG DAN PERSEGI KELAS VII SMP Fawaid, Ahmad Rif’an; Trapsilasiwi, Dinawati; Sri Lestari, Nurcholif Diah
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract. The research purpose is to know the process and result of development of mathematics learning instruments based on contextual teaching and learning by setting of cooperative learning two stay two stray for rectangle and square topic at seventh 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, it can be concluded that the learning instruments had fullfiled with validity, practice, and effective criteria. Key Words : 4D Thiagarajan models, contextual teaching and learning, cooperative learning two stay two stray, rectangle and square
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS PENDEKATAN INVESTIGASI BERBANTUAN E-LEARNING DENGAN APLIKASI MOODLEPADA SUBPOKOK BAHASAN TRIGONOMETRI KELAS X SMA Rohmatullah, R; Dafik, D; Slamin, S
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.The research aims toknow process and result of developing of mathematics learning intruments based on investigation approach and assistede-learning with LMS Moodle fortrigonometry topic at tenthgrade ofseniorhigh school. The research development modle refers to4D Thiagarajan models. The subject of research is students of X2 class SMAN Rambipuji in even semester academic year 2012-2013. The data of research are obtained by validation sheet, observation sheet of teacher and students activities, questionnaire, and evaluation test.Theproduct of thisresearch are lesson plan, student handbook, worksheet, evaluation test, and e-learning site.The result shows that the learning instrumentsqualifies validity, practical, and effective criteria. Key Words:Investigation approach, e-learning, LMS Moodle, trigonometry
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK CHANGE OF PAIRSUNTUK MENGATASI KESALAHAN SISWA MENYELESAIKAN SOAL-SOAL SUB POKOK BAHASAN LUAS TRAPESIUM KELAS VII A SMP NEGERI 7 JEMBER TAHUN AJARAN 2012/2013 MS, Mega Nirmalasari; Susanto, S; Sri Lestari, Nurcholif Diah
KadikmA Vol 4, No 2: Agustus 2013
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Abstract

Abstract.Cooperative learning by using change of pairs technique is a learning model which gives chancefor thestudentstoask andstrengthentheir answerfor the exercises.This research implementscooperative learning by using change of pairs technique to reduce student’s errorin solving problems of area of trapezoid. The subject of the research is grade VII A students of SMP Negeri 7 Jember. The type of this research is a Classroom Action Research (CAR). The data collection methods used in this research are observation, documentation, interview, and test. The result shows that the errors are decreasing; misused data decrease from 50% to 0%; distorted theorem or definition decrease from 59,38% to 12,5%; technical errors decrease from 61,25% to 9,34%; and other error decrease from 27,5% to 1,25%. The result also shows that the activity of the students and the teacher in teaching and learning process are increasing. KeyWords:changeofpairs technique, students error, area of trapezoid

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