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Analisis Tingkat Berpikir Geometris Menurut Van Hiele pada Mata Kuliah Geometri Analitik Ditinjau dari Gaya Kognitif Nur'aini Muhassanah; Fauzi Mulyatna
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 5, No 2 (2020): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v5i2.6367

Abstract

Penelitian ini adalah penelitian deskriptif kualitatif dengan tujuan mendeskripsikan tingkat berpikir mahasiswa berdasarkan Teori van Hiele yang ditinjau dari gaya kognitif pada mata kuliah Geometri Analitik. Subjek penelitian ini adalah mahasiswa semester 2 Program Studi Matematika Fakultas Sains dan Teknologi Universitas Nahdlatul Ulama Purwokerto sebanyak 5 mahasiswa mewakili kelompok Field Dependent (FD), 5 mahasiswa mewakili Fieid Intermediate (FM) dan 2 mahasiswa mewakili Independent Field (FI). Data tingkat berpikir diperoleh dari tes diagnostik dan wawancara, sedangkan data gaya kognitif diperoleh dari hasil uji Group Embedded Figure (GEFT). Subjek diambil dengan teknik purposive sampling dan validasi data menggunakan metode triangulasi. Teknik analisis data menggunakan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa tingkat berpikir mahasiswa yang memiliki gaya kognitif FD adalah visualisasi dan analisis, tingkat berpikir mahasiswa yang memiliki gaya kognitif FM adalah visualisasi dan pra-analisis, dan tingkat berpikir siswa yang memiliki gaya kognitif FI adalah pra-deduksi informal.
Rancang Bangun Media Pembelajaran Matematika Berbantuan Educandy Abdul Karim; Indah Mayang Purnama; Yogi Wiratomo; Fauzi Mulyatna
ARITHMETIC: Academic Journal of Math Vol 4, No 1 (2022)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v4i1.4402

Abstract

The purpose of this development research is to design mathematics learning media with the help of educandy applications for grade II elementary school teachers. The place of this research will be carried out at the Mathematics Laboratory of Indraprasta University PGRI with a research time of five months. The type of research used is the type of research and development (Research and Development). This research procedure adapts the ADDIE Model (Analysis, Design, Development, Implementation, Evaluate). The subjects in this study were educational games mathematics learning media using the educandy application on elementary school class II questions. The results of the research on the design of this mathematics learning media have been arranged questions in the form of educational games for grade II elementary schools. Educational game contains questions on whole numbers from 0-1000, addition and subtraction, multiplication and division.
Penerapan Pembelajaran Realistic Mathematics Education dengan Strategi Means Ends Analysis untuk Meningkatkan Kemampuan Berpikir Kritis Helen Utarni; Fauzi Mulyatna
ARITHMETIC: Academic Journal of Math Vol 2, No 1 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i1.1399

Abstract

This research is an effort to improve students' critical thinking ability by applying Realistic Mathematics Education (RME) learning with Means Ends Analysis (MEA) strategy. The method used in this research is classroom action research in 2 cycles. Each cycle passes through 4 stages; they are planning, implementation, observation, and reflection. The learning process in class X IPS-3 for each cycle uses RME approach with MEA strategy. Students are given an essay test at each end of the cycle to measure their critical thinking abilities. Conclusion shows that students’ critical thinking ability increases from 56% (cycle I) to 84% (cycle II) by applying RME approach with MEA strategy.
Proses Pembentukan Konsep dalam Menemukan Kembali Teorema Pythagoras dan Miskonsepsi yang Terjadi dengan Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) Fauzi Mulyatna
ARITHMETIC: Academic Journal of Math Vol 1, No 1 (2019)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v1i1.762

Abstract

This research aims to find out the process of concept formation in reinventing Pythagorean Theorem and to analyze the result of that process and the misconceptions that may emerge. The type of this research is qualitative research which is analyzed descriptively. This research applies class setting method in learning activity with the implementation of PMRI approach and it focuses on two subjects. The results shows that the process of concept formation in reinventing the Pythagorean Theorem with PMRI approach can work well. However, the two subjects have not been able to construct the given problem, which is in the form of a question, to be the form of a mathematical modeling. Subject 1 still processes the information rawly. Therefore, the result of concept finding with his/her knowledge used for solving problems by the same model has not been able to reduce data. Subject 2 has been able to process the obtained information and he/she can interpret the problem further. However, both subjects still experience misconceptions not only in their already possessed knowledge but also their newly acquired knowledge. Those misconceptions are misconception in calculating operation of equation system, which should be calculating operation on both segments but it is only carried out in one segment, misconception in describing hypotenuse and misconception in naming edges of a right triangle.
Design Ethnic-Math HOTS: Mathematics Higher Order Thinking Skill Questions Based On Culture and Local Wisdom Fauzi Mulyatna; Aritsya Imswatama; Novia Dwi Rahmawati
Malikussaleh Journal of Mathematics Learning (MJML) Vol 4, No 1 (2021): May
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v4i1.3059

Abstract

The design of HOTS Ethnic-Mathematics is the stage that has been intended in this study. This type of research is research and development (Research and Development) by producing results in the form of Mathematics Higher Order Thinking Skill (HOTS) questions based on culture and local wisdom (Ethnic-Math HOTS). The development model referred to by the researcher is the Analysis, Design, Development, Implementation and Evaluation (ADDIE) which is adapted into Analysis, Design, and Development (ADD). The conclusion of this paper is Mathematical problem designs that are integrated with local culture and local wisdom can be developed into questions that have a function to measure students' high-level abilities. High-level abilities that can be measured using these questions are analytical skills, evaluation skills and creative abilities. By completing questions related to the culture in the area around students, students will be more challenged and motivated to do it. In addition, it will increase students' knowledge about the local culture in the area.
Pelatihan Pembuatan Rencana Pelaksanaan Pembelajaran (RPP) Berdasarkan Kurikulum 2013 Fauzi Mulyatna; Farah Indrawati; Leny Hartati
ABDIMAS DEWANTARA Vol 1 No 1 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (571.024 KB) | DOI: 10.30738/ad.v1i1.2128

Abstract

Program pengabdian kepada masyarakat ini dilaksanakan di sekolah yang bernaung dalam Yayasan Raudhatul Jannah Ciawi, Bogor. Sekolah tersebut mulai dari jenjang TK sampai SMP.  Program ini dilaksanakan dengan tujuan memberikan penyuluhan sekaligus pelatihan perencanaan pembelajaran yang baik melalui implementasi Rencana Pelaksanaan Pembelajaran (RPP) dengan pemilihan pendekatan yang tepat berdasarkan Kurikulum 2013. Tujuan dari pelaksanaan abdimas ini adalah memberikan pemahaman mengenai pentingnya mempersiapkan pembelajaran matematika dengan perencanaan yang baik, memberikan pengetahuan tentang bagaimana cara penyusunan rancangan pembelajaran dengan pemilihan pendekatan yang tepat, dalam hal ini implementasi CTL dan memberikan keterampilan kepada guru-guru tentang penyusunan rancangan pembelajaran sekaligus melakukan simulasi. Dalam jangka panjangnya, abdimas ini diharapkan mampu meningkatkan kompetensi guru dalam implementasi kurikulum 2013. Guru lebih kreatif dan inovatif dalam merancang suatu pembeljaran, khususnya pembelajaran matematika. Guru mampu mensiasati keterbatasan media pembelajaran yang didistribusikan pemerintah dengan perencanaan pembelajaran yang mengaitkan pembentukan konsep pengetahuan dengan kondisi keseharian siswa (implementasi pendekatan CTL). Luaran yang dihasilkan dari pengabdian masyarakat ini adalah kemampuan guru dalam melakukan perencanaan yang baik dalam setiap pembelajaran yang tercermin dari Rencana Pelaksanaan Pembelajaran (RPP) dengan pemilihan pendekatan yang tepat sesuai Kurikulum 2013 
Eksplorasi Etnomatematika pada Batik Jakarta dan Kaitannya dengan Pembelajaran Matematika Diah Oktavianti; Arif Rahman Hakim; Abdul Hamid; Nurhayati Nurhayati; Fauzi Mulyatna
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 8, No 1 (2022): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v8i1.14921

Abstract

Sejalan dengan pembelajaran matematika berbasis budaya sebagai alternatif cara dari kurang optimal dalam mengembangkan kemampuan pemahaman konsep matematika, tujuan penelitian ini adalah untuk mengetahui eksplorasi etnomatematika pada batik Jakarta yang dikaitkan dengan pembelajaran matematika. Penelitian ini dilakukan di Perkampungan Budaya Betawi dan di Workshop Galeri Gandaria. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif deskriptif dengan metode pendekatan etnografi. Metode pengumpulan data yang digunakan adalah observasi, wawancara, dan dokumentasi. Hasil penelitian ini disajikan dalam bentuk kualitatif untuk mendeskripsikan kontribusi aspek matematika, sejarah, dan filosofi dalam pembuatan Batik Jakarta. Gambar motif batik menggambarkan sebuah bangun datar seperti persegi, lingkaran, segitiga, belah ketupat, jajar genjang, trapesium, setengah lingkaran, elips, segi lima beraturan, balok, dan tabung yang merupakan aspek-aspek matematika pada materi geometri. Proses pembuatan Batik Jakarta juga terdapat geometri transformasi seperti simetri, refleksi, dilatasi, dan rotasi. Hasil penelitian ini berkaitan dengan proses pembelajaran matematika di sekolah dan diharapkan hasil penelitian ini dapat dijadikan bahan ajar pada jenjang sekolah dasar dan sekolah menengah.
PENGARUH KECERDASAN EMOSIONAL TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA KELAS VII MTS FISABILILLAH Farah Sadidah Achmad; Fauzi Mulyatna
Cartesian: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2021): Cartesian Vol. 1 No. 1 November 2021
Publisher : Program Studi Pendidikan Matematika FIP UNHASY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.247 KB) | DOI: 10.33752/cartesian.v1i1.2091

Abstract

The purpose of this study was to determine how much influence emotional intelligence had on the ability to understand mathematical concepts of grade VII A and VII B students at MTs Fisabilillah School. The instrument in this study used an essay test of five questions and an emotional intelligence questionnaire of 40 statements. Based on the data that has been obtained from the calculation of the effect of emotional intelligence on the ability to understand mathematical concepts of MTs Fisabilillah School students, the researchers can conclude several things including, there is a significant influence on the influence of emotional intelligence on the ability to understand mathematical concepts of MTs Fisabilillah School students of 0.8359 or 69,87%. The rest is influenced by other factors, such as students' thinking ability, and other aspects not examined by this study. This is also reinforced by the results of hypothesis testing which shows that thitung > ttabel is thitung 11.1778 > ttabel= 2.00488 which states that there is a significant influence between emotional intelligence and the ability to understand mathematical concepts.
PENGARUH KECERDASAN VISULA SPASIAL DAN SELF CONCEPT TERHADAP KEMAMPUAN BERPIKIR KREATIF Sri Desi Rahmawati; Fauzi Mulyatna; Mira Gusniwati
Cartesian: Jurnal Pendidikan Matematika Vol. 2 No. 1 (2022): Cartesian Vol. 2 No. 1 November 2022
Publisher : Program Studi Pendidikan Matematika FIP UNHASY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.408 KB) | DOI: 10.33752/cartesian.v2i1.3456

Abstract

This study aims to determine the effect of visual-spatial intelligence and self-concept on creative thinking skills. This research was conducted at Yapermas Junior High School and Taman Siswa Junior High School with a sample of 46 students in class VIII for the 2021/2022 academic year. The research method used is a correlational survey method. The instruments used are description tests (visual spatial intelligence and creative thinking skills) and questionnaires (self concept), all instruments have been validated. Before testing the hypothesis, the data requirements were tested, including: normality test with chi square test, all data were normally distributed, linearity test obtained all data with a linear pattern, and multicollinearity test obtained all data between variables X1 and X2, there was no multicollinearity. Then the hypothesis test is carried out to get the equation persamaan Y=12,58 +0,22 X1+0,75X2 and with a level of 5% it is obtained Fcount (6,99) > Ftable (3,21 ) then H0 is rejected. The results of the study concluded that 1) there was an effect of spatial visual intelligence and self-concept on the ability to think creatively, 2) there was an effect of visual-spatial intelligence on the ability to think creatively, and 3) there was an influence of self-concept on the ability to think creatively.
DESKRIPSI PEMAHAMAN KONSEP MATEMATIKA PADA MATERI BANGUN RUANG MENGGUNAKAN METODE DISKUSI KELOMPOK Fauzi Mulyatna; Aziziyah Zahra Jinan; Celia Nurul Amalina; Eka Putri Widyawati; Gusti Alif Aprilita; Huri Suhendri
TRANSFORMASI Vol 7 No 1 (2023): TRANSFORMASI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Pendidikan Matematika FMIPA Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tr.v7i1.2854

Abstract

This study aims to describe students' understanding of mathematical concepts in learning using the group discussion method on geometric material. The research was conducted qualitatively research with a descriptive approach. The research was conducted at SMPN 259 Jakarta, with 35 class VII-I students as subjects. Data collection was carried out by tests, learning observations, and interviews with students and teachers. The test is ini the form of multiple choices and is foolowed up with questions related to the process of finding the final answer. Indicators of understanding the concept are not only limited to correct or incorrect multiple-choice answers, but descriptions of the explanation of the process of answering them. Interviews with students were conducted to determine understanding of the concept in solving problems. Interviews with teachers were conducted to find out the concept had been given as a whole, not just to obtain the final result. The difficulties that are often found by students are not understanding the spatial context, too focused on formulas, and not understanding precisely the subject that is included in the low concept understanding criteria which is still at 49%. The description shows that the subject does not understand the meaning of using the formula and the accuracy in its use. So it becomes important for teacher to emphasize the context of the concepts represented in the formula, not just limited to calculation procedures.