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All Journal Journal on Mathematics Education (JME) JRPM (Jurnal Review Pembelajaran Matematika) JPIn : Jurnal Pendidik Indonesia Media Pendidikan Matematika Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Ipung Yuwono, Ipung
State University of Malang
Computer Science & IT Education Environmental Science Mathematics Social Sciences Other

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Representasi (Eksternal-Internal) pada Penyelesaian Masalah Matematika Faruq, Achmad; Yuwono, Ipung; Chandra, Tjang Daniel
JURNAL REVIEW PEMBELAJARAN MATEMATIKA Vol 1 No 2 (2016)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2016.1.2.149-162

Abstract

This study aimed to describe the pictorial and schematic representations of student understanding. The subjects were 31 students of grade VIII. The results of this study is two pictorial representations (right and wrong) and two schematic representation (right and wrong). Representation understanding of student described as follows: translational stage, students read the word problem to identify relational statements and quantity, then he transforms the mathematical idea into another form that is more easily understood. Integration stage, students identifying relational relationships between mathematical ideas to be organized into a scheme or image. Solution stage, students devise a solution based on the scheme or image that was created, and then perform calculations and check the answer.
INVESTIGATION OF CONTINGENCY PATTERNS OF TEACHERS' SCAFFOLDING IN TEACHING AND LEARNING MATHEMATICS Anwar, Anwar; Yuwono, Ipung; Irawan, Edy Bambang; As'ari, Abdur Rahman
Journal on Mathematics Education Vol 8, No 1 (2017)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (83.658 KB) | DOI: 10.22342/jme.8.1.3410.65-76

Abstract

The purpose of this study is to investigate the patterns of scaffolding contingency in teaching and learning mathematics carried out by three teachers. Contingency patterns are obtained by examining the transcription from video recording of conversation fragments between teachers and students during the provision of scaffolding. The contingency patterns are drawn in three strategies: diagnostic strategy, intervention strategy, and checking diagnosis. The result shows that the three teachers expressed different interaction contingencies in their scaffolding activities: contingent dominant, non-contingent dominant, and pseudo-contingent. It is also found that the learning interaction performed by experienced teachers tends to be contingent dominant compared to novice teachers.Keywords: Contingency, Contingent Dominant, Non-Contingent Dominant, Pseudo Contingent, Scaffolding DOI: http://dx.doi.org/10.22342/jme.8.1.3410.65-76
KESALAHAN GURU DALAM PEMBELAJARAN MATEMATIKA MATERI BANGUN DATAR DI TINJUAU DARI PENGETAHUAN DEKLARATIF Untu, Zainuddin Untu; Yuwono, Ipung; Parta, I Negah; ., Sisworo
Jurnal Pendidik Indonesia (JPIn) Vol 1, No 1 (2018): Jurnal Pendidik Indonesi (JPIn)
Publisher : Yayasan Pendidikan Intan Cendekia

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Abstract

Penelitian ini bertujuan untuk mengidentifikasi kesalahan guru dalam pembelajaran matematika materi bangun datar ditinjau dari pengetahuan deklaratif. Subjek penelitiannya adalah guru kelas VI SD Negeri 2 Samarinda. Pengambilan data dilakukan dengan observasi selama berlangsungnya proses pembelajaran matematika materi bangun datar dan wawancara. Hasil penelitian menunjukkan bahwa pengetahuan deklaratif guru dalam menjelaskan dan menggambarkan konsep luas dan keliling bangun datar melakukan kesalahan konsep, dan tidak memprediksi situasi kelas.
PROSES BERPIKIR MAHASISWAMATEMATIKA IKIP MATARAM DALAM PEMBUKTIAN KETERBAGIAN BERDASARKAN TEORI PEMROSESAN INFORMASI JULIANGKARY, ELISKA; YUWONO, IPUNG; SULIANDRA, I MADE
Media Pendidikan Matematika Vol. 1 No. 2 (2013)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v1i2.1880

Abstract

Knuth (2002), Healey and Hoyles (2000) have studied on teachers and students’ concept on prooving. However, those studies did not yet discover on case “how does student’s thinking process on fragmentation proofing?.”The Information Processing Theory is one of the theories that focus on one’s thinking process. It is one of the members of cognitive learning type theory which digs detail and deep on the relationship between subdivisions of information since it has been received from its surrounding until it permanently saved in someone’s mind. The aim of this study was describing thinking process of ikip mataram students in mathematic prooving based on information processing theory.
PROSES BERPIKIR MAHASISWAMATEMATIKA IKIP MATARAM DALAM PEMBUKTIAN KETERBAGIAN BERDASARKAN TEORI PEMROSESAN INFORMASI Juliangkary, Eliska; Yuwono, Ipung; Sulandra, I Made
Media Pendidikan Matematika Vol. 1 No. 2 (2013)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v1i2.1894

Abstract

Knuth (2002), Healey and Hoyles (2000) have studied on teachers and students’ concept on prooving. However, those studies did not yet discover on case “how does student’s thinking process on fragmentation proofing?.”The Information Processing Theory is one of the theories that focus on one’s thinking process. It is one of the members of cognitive learning type theory which digs detail and deep on the relationship between subdivisions of information since it has been received from its surrounding until it permanently saved in someone’s mind. The aim of this study was describing thinking process of ikip mataram students in mathematic prooving based on information processing theory.
Pengembangan Lembar Kerja Siswa (LKS) Berkarakteristik RME Materi Barisan dan Deret untuk Kelas X Khusna, Arif Hidayatul; Yuwono, Ipung; Muksar, Makbul
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 1, No. 4
Publisher : citeus

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Abstract

This research is a developmental that the aims of the research is to produce teaching materials involving student worksheet characterized by REACT that valid, practical, and effective so that suitable to be used in learning process of sequences and series. Developing model that used in this research is Plomp’s developing model. This model consist of four phases, that are 1) Preliminary Investigation Phase, 2) Design Phase, 4) Realization Phase, 3) Test, Evaluation, and Revision Phase. Based on useful of validity test and practically test, overall the worksheets are valid and practical. It can be concluded that worksheet developed has good criteria so that suitable to be used in learning process of sequences and series and can increase student’s mathematics reasoning.
Penerapan Pembelajaran Inkuiri untuk Meningkatkan Hasil Belajar Trigonometri pada Siswa Kelas X Khotimah, Khusnul; Yuwono, Ipung; Rahardjo, Swasono
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 1, No. 11
Publisher : citeus

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Abstract

Inquiry learning is learning that engages students directly and in finding the optimal mathematical concepts. The purpose of this research is to describe the inquiry learning to improve students' learning outcomes in trigonometry material. Subjects were students of class X Preparation Graphic (PS-B) SMK Negeri 4 Malang year 2015/2016 which amounted to 32 students. This type of research is classroom action research. Inquiry learning is done consists of orientation, define problems, formulate hypotheses, collect data, test hypotheses and drawing conclusions. Based on the measures of inquiry that students formed into groups, students discuss up with students drawing conclusions from a comparison of trigonometry. The results showed that the application of this inquiry learning increase understanding of trigonometry concepts based on observations obtained with the activities of teachers and students in both categories, while the final test results obtained measures students' test results also in both categories.
Peningkatkan Keaktifan dan Hasil Belajar Siswa Kelas VIII pada Materi Sistem Persamaan Linear Dua Variabel dengan Pembelajaran Kooperatif TGT Suseno, Wawan; Yuwono, Ipung; Muhsetyo, Gatot
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 2, No. 10
Publisher : citeus

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Abstract

Based on the experience of teaching for at SMPN 01 Bang Haji, there are still many who have difficulty in understanding the two-variable linear equations. This study aims to improve student learning outcomes and students' active learning in the classroom. This type of research is classroom action research (PTK) with two cycles, the first cycle consists of nine meetings, and the second cycle 6 meeting. The subjects were 24 students of class VIII, 6 men and 18 women. Research activities on the 16th of January until 17 March 2017. The learning activities by implementing cooperative learning TGT. The results showed that the application of cooperative learning TGT has been performing very well, active student learning derived from the observation and questionnaires at the high category and good and student learning outcomes reached 87.5% of students had reached a value of ≥ 70.
Co-Authors Abdur Rahman As’ari Achmad Faruq, Achmad Anwar Anwar Arif Hidayatul Khusna Edy Bambang Irawan Gatot Muhsetyo I Made Sulandra Juliangkary, Eliska JULIANGKARY, ELISKA khusnul khotimah Makbul Muksar Parta, I Negah Sisworo SULIANDRA, I MADE SULIANDRA, I MADE Swasono Rahardjo Tjang Daniel Chandra Untu, Zainuddin Untu Wawan Suseno