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All Journal Jurnal Dialektika Program Studi Pendidikan Matematika
Aristiyo, Dedi Nur
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EFEKTIVITAS MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) DENGAN PENDEKATAN LEARNING COMUNITY TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS: Array Aristiyo, Dedi Nur; Muzayanti, Yulita
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 6 No. 1 (2019): Maret
Publisher : Universitas Peradaban

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This research aims to determine the average mathematical creative thinking ability of students using the CPS learning model with a complete learning comunity approach both individually and classically, the average mathematical creative thinking ability of the class given the application of the CPS learning model with a learning comunity approach is better than in the class using the expository model, there is a positive influence from the CPS learning model with the learning comunity approach to mathematical creative thinking abilities. The population in this research were all eighth grade students of Ma'arif NU Paguyangan Middle School 2015/2016 academic year. Sampling in this research was conducted by providing equal opportunities for each member of the population to be chosen as sample members (probability sampling), selected class VIII C as the experimental class using the CPS learning model with a learning comunity approach and class VIII D as a control class with expository learning . Data obtained by test, observation and documentation methods. Data analysis with individual completeness test, proportion test, average difference test and simple regression analysis. The results showed that the average mathematical creative thinking ability of students in the KKM complete experimental class was 78.03 and better than the mathematical class ability of creative thinking in the control class of 74.09, and there was an effect of 84.8% on students' ability mathematical creative thinking. Based on the results of the research it can be concluded that the CPS learning model with the learning comunity approach is effective on the students' creative mathematical thinking skills.
ANALISIS METODE COACHING TERHADAP KESIAPAN MENGHADAPI UJIAN NASIONAL SISWA KELAS IX SMP N 02 PAGUYANGAN KECAMATAN PAGUYANGAN KABUPATEN BREBES: Array Lestari, Dian; Aristiyo, Dedi Nur
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 6 No. 2 (2019): September
Publisher : Universitas Peradaban

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The student’s learning process becomes a benchmark for student’s learning process in the school. The success of learning mathematics of 9th grade at SMP N 02 Paguyangan, Paguyangan District, Brebes Regency wich is still low, need further review tthrough coaching methods. One of the most important things in learning is the goal, with the aim of the student’s learning process more directed. Each student has their own goals or targets in learning so that, the benchmark of the successful of learning goal of each student is different. Student’s learning process give an effect for the the successful of learning’s students. Therefore, this study aims to find out the description of the student’s prepare for national mathematics examinations at 9th grade of junior hight school students through coaching. Objects in this study were 9th grade of SMP N 02 Paguyangan wich amounted to 94 students. Data collection was carried out through interviews, and documentation. The results showed that students were able to go through coaching stages with the FIRA conversation model and student coaching summary, and they prepare to national mathematics examinations are significant growth.
PENERAPAN MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING (SFAE) TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS: Array Hidayatun. N, Elma; Amalia, Sofri Rizka; Aristiyo, Dedi Nur
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 7 No. 2 (2020): September
Publisher : Universitas Peradaban

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Tujuan penelitian ini adalah untuk mengetahui penggunaan model pembelajaran Student Facilitator and Explaining dapat meningkatkan kemampuan pemecahan masalah dan kemampuan pemahaman konsep matematis siswa dan untuk mengetahui kelebihan dari model pembelajaran Student Facilitator and Explaining terhadap kemampuan pemecahan masalah dan kemampuan pemahaman konsep matematis siswa. Penelitian ini merupakan jenis penelitian kualitatif bersifat studi literatur/kepustakaan. Metode pengumpulan data dalam penelitian ini dengan mengumpulkan dokumen berupa jurna-jurnal tentang penerapan model pembelajaran Student Facilitator and Explaining, kemampuan pemecahan masalah dan kemampuan pemahaman konsep matematis. Teknik analisis data menggunakan tiga tahapan yaitu : Organize, Synthesis dan identify. Berdasarkan ringkasan dari beberapa jurnal-jurnal, keseluruhan hasil menunjukkan bahwa penerapan model pembelajaran Student Facilitator and Explaining dapat meningkatkan kemampuan pemecahan masalah dan kemampuan pemahaman konsep sampai memperoleh hasil belajar yang cukup signifikan dibandingkan dengan model pembelajaran yang lain. Dan dari jural-jurnal tersebut menunjukkan bahwa model tersebut mempunyai kelebihan yaitu model pembelajaran Student Facilitator and Explaining melatih siswa menjadi aktif, percaya diri dan kreatif dalam mengembangkan potensi yang dimiliki.
ANALISIS MODEL PEMBELAJARAN TEAMS GAMES TOURNAMENT (TGT) TERHADAP KEMAMPUAN PEMECAHAN MASALAH: Array Aristiyo, Dedi Nur; Rizki, Afit
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 8 No. 1 (2021): Maret
Publisher : Universitas Peradaban

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Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran kooperatif tipe TGT terhadap kemampuan pemecahan masalah matematis siswa. Model penelitian yang digunakan adal studi kepustakaan. Berdasarkan review yang dilakukan pada jurnal penelitian terdahulu, diperoleh kesimpulan bahwa penerapan model pembelajaran TGT berpengaruh terhadap kemampuan pemecahan masalah matematis siswa secara signifikan.
PENGEMBANGAN E-MODUL BERMUATAN ETNOMATEMATIKA UNTUK MENINGKATKAN MINAT BELAJAR SISWA PADA MATERI ARITMATIKA SOSIAL KELAS VII: Array Istiqomah, A’izul Farida; Aristiyo, Dedi Nur; Rizka A, Sofri
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 8 No. 2 (2021): September
Publisher : Universitas Peradaban

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Abstrak Penelitian ini bertujuan untuk mengembangkan dan menghasilkan media pembelajaran berupa e-Modul aritmatika sosial bermuatan etnomatematika untuk meningkatkan minat belajar siswa pada materi aritmatika sosial kelas VII MTs Annidhomiyah NU Buniwah dan untuk mengetahui perbedaan respon minat belajar siswa sebelum dan sesudah menggunakan media e-Modul aritmatika sosial bermuatan etnomatematika tersebut. Metode penelitian ini yaitu Research and Development (RnD) dan model ADDIE yang meliputi 5 tahap, yaitu Analyze, Design, Development, Implementation and Evaluation. Hasil penelitian ini adalah: (1) Pengembangan e-Modul aritmatika sosial bermuatan etnomatematika valid digunakan untuk meningkatkan minat belajar siswa. (2) Pengembangan e-Modul aritmatika sosial bermuatan etnomatematika efektif digunakan untuk meningkatkan minat belajar siswa. (3) E-Modul aritmatika sosial bermuatan etnomatematika praktis digunakan untuk meningkatkan minat belajar siswa.
Co-Authors Amalia, Sofri Rizka DIAN LESTARI Hidayatun. N, Elma Istiqomah, A’izul Farida Muzayanti, Yulita Rizka A, Sofri Rizki, Afit Widodo, An Nur Ami