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All Journal Jurnal Pendidikan dan Pengajaran Jurnal Elemen Journal of Research and Advances in Mathematics Education E-Dimas: Jurnal Pengabdian kepada Masyarakat Math Didactic: Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal SOLMA Pendas : Jurnah Ilmiah Pendidikan Dasar International Journal on Emerging Mathematics Education Jurnal Cendekia : Jurnal Pendidikan Matematika Journal of Educational Research and Evaluation Prima: Jurnal Pendidikan Matematika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) ANARGYA: Jurnal Ilmiah Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika International Journal of Humanities, Management, and Social Science (IJ-HuMaSS) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura Eduproxima : Jurnal Ilmiah Pendidikan IPA JURNAL PENDIDIKAN DASAR FLOBAMORATA Jumat Pendidikan: Jurnal Pengabdian Masyarakat Journal for Lesson and Learning Studies Pattimura Proceeding : Conference of Science and Technology Journal of Mathematics Instruction, Social Research and Opinion Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang JRAMathEdu (Journal of Research and Advances in Mathematics Education) Jurnal Pengembangan Pembelajaran Matematika
Fitri Alyani
Universitas Muhammadiyah Prof. DR. HAMKA
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Energy Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Journal : Journal of Research and Advances in Mathematics Education

 1 
The implementation of self-explanation strategy to develop understanding proof in geometry Maarif, Samsul; Alyani, Fitri; Pradipta, Trisna Roy
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 5 Issue 3 October 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v5i3.9910

Abstract

Proof is a key indicator for a student in developing mathematical maturity. However, in the process of learning proof, students have the difficulty of being able to explain the proof that has been compiled using good arguments. So we need a strategy that can put students in the process of clarifying proof better. One strategy that can explore student thought processes in explaining geometric proof is self-explanation strategy. This research aimed to analyze the ability to understand the geometric proof of prospective teacher students by implementing a self-explanation strategy in basic geometry classes. This study used a quasi-experimental research type of nonequivalent control group design. The participants of this research were 75 students of mathematics education study programs at one private university in Semarang. This research used four instrument tests of geometric proof. Before being used for research, the instruments were tested for validity and reliability using product-moment and Cronbach's alpha. Data analysis in this study used a two-way ANOVA test. The results showed that: the increased ability to understand the geometric proof of students who used self-explanation strategy was better than those who obtained direct learning; there was a significant difference between the increase of students’ mathematical proof ability in a group of students with a high and moderate level of initial mathematical ability; the initial ability (high, medium, low) of mathematics did not directly influence the learning process to improve the ability to understand the geometric proof. Hence, it can be concluded that the self-explanation strategy is effective to be used to improve the understanding of the geometric proof. 
The implementation of self-explanation strategy to develop understanding proof in geometry Samsul Maarif; Fitri Alyani; Trisna Roy Pradipta
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 5 Issue 3 October 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v5i3.9910

Abstract

Proof is a key indicator for a student in developing mathematical maturity. However, in the process of learning proof, students have the difficulty of being able to explain the proof that has been compiled using good arguments. So we need a strategy that can put students in the process of clarifying proof better. One strategy that can explore student thought processes in explaining geometric proof is self-explanation strategy. This research aimed to analyze the ability to understand the geometric proof of prospective teacher students by implementing a self-explanation strategy in basic geometry classes. This study used a quasi-experimental research type of nonequivalent control group design. The participants of this research were 75 students of mathematics education study programs at one private university in Semarang. This research used four instrument tests of geometric proof. Before being used for research, the instruments were tested for validity and reliability using product-moment and Cronbach's alpha. Data analysis in this study used a two-way ANOVA test. The results showed that: the increased ability to understand the geometric proof of students who used self-explanation strategy was better than those who obtained direct learning; there was a significant difference between the increase of students’ mathematical proof ability in a group of students with a high and moderate level of initial mathematical ability; the initial ability (high, medium, low) of mathematics did not directly influence the learning process to improve the ability to understand the geometric proof. Hence, it can be concluded that the self-explanation strategy is effective to be used to improve the understanding of the geometric proof. 
Co-Authors Afilah, Nidia Anis Nur Khasanah Anjani, Erlina Atikah Devi Rusmohandi Ayu Faradillah Ayu Faradillah Bilhaki, Raden Roafli Bita Dwi Rahmani Daffa Tasya Pratiwi Elkafiyani, Salsabilla Briliana Eva Yunida Wulandari Faradhilla, Ayu Faradillah, Ayu Faza Syamila Feby Fajriatur Rohmah Haidar, Afiful Hella Jusra Inggar Aulia Fauziah Inggita Nurjanah Ishaq Nuriadin Isnainia Leonisa Jusra, Hella Khania Raveliya Putri Anasis Khulyatin Dyah Saputri Lestari, Nur Alimah Agung Maarten Dolk, Maarten Mawaddah, Dinda Aulia Mercury Aminanti, Narin Ledy Nanda Oski Septiyani Natalia Dinda Sartika Putri Nidia Afilah Nita Rahayu Nurul Laili Olga Mar'atus Sholikhah Pradipta, Trisna Roy Pratama, Ria Agustin Setya Sakti Puri Pramudiani Rahmaniyanti, Rahmaniyanti Raihana Zahra Ramadhina, Anisa Laela Ramandha, Septiana Haliza Rizky Amalia Salsabilah Rizky Hardianti Ryan Sulistyo Salma Rachmadhina Aulia Salsabila, Khalisha Samsul Maarif Sartika Putri , Natalia Dinda Sausanti Eka Putri Septiyanty, Devinda Dwi Setiabudi, Zahrani Putri Sigid Edy Purwanto Siti Farida Sarlina Trisna Roy Pradipta Trisna Roy Pradipta Trisna Roy Pradipta, Trisna Roy Uswatun Hasanah Vebiyanti, Dewi Wahidin Wahidin Wanty Widjaja Wardah Saniyah Windia Hadi, Windia