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All Journal DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Haumeni Journal of Education
Damianus D. Samo
Universitas Nusa Cendana
Education

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Analisis Kemampuan Komunikasi Matematika Siswa dalam Menyelesaikan Soal Cerita Tentang Operasi Bilangan Bulat Netty Elisabeth A. Nawa; Damianus D. Samo; Rince S. M Benu; Wanti Yuningsih Rassi
DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Vol 6, No 1 (2023): Maret
Publisher : STKIP Andi Matappa Pangkep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/dikdas.v6i1.2656

Abstract

This research is qualitative research that aims to describe students' mathematical communication skills in solving math word problems on integer operations. The research subjects were 3 students of grade IV SDN 57 Oeran6tium (high, medium and low ability). The research instrument was the researcher herself and her supporting instruments, math story test questions, material for integer operations, and interview guidelines. The results of this study indicate that subjects with high mathematical abilities are able to understand the problem well so they are able to write down the aspects that are known, the aspects that are asked, write and compile the solution model and write the concluding sentences correctly. Subjects with moderate mathematical abilities are able to write down aspects that are known and asked well, are able to write and construct a solution model quite precisely and have not been able to write concluding sentences. Subjects with low mathematical ability have not been able to write down known aspects, aspects that are asked, write and compile a settlement model and have not been able to write concluding sentences correctly.
Desain Pembelajaran Matematika Realistik Konteks Permainan Anak Lego Pada Materi Volume Kubus dan Balok Untuk Siswa Kelas V SD GMIT Atambua 3 Febriyani Neno; Siprianus S. Garak; Damianus D. Samo
Haumeni Journal of Education Vol 3 No 1 (2023): Edisi Juni 2023
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/haumeni.v3i1.10820

Abstract

Penelitian ini bertujuan untuk mendesain pembelajaran matematika realistic konteks permainan anak lego untuk materi volume kubus dan balok di kelas V SD GMIT Atambua 3. Metode yang digunakan dalam penelitian ini yaitu design research yang difokuskan pada pengembangan desain pembelajaran dalam bentuk hypothetical learning trajectory. Penelitian ini merupakan penelitian kualitatif yang melibatkan melibatkan 6 siswa pada siklus pilot experiment dan 21 siswa pada siklus teaching experiment. Penelitian ini bertempat di SD GMIT Atambua 3 dengan subjek penelitiannya yaitu siswa kelas V. Teknik pengumpulan data yang digunakan adalah tes tertulis, catatan lapangan, wawancara, dan dokumentasi. Sedangkan teknik analisis data dilakukan secara kualitatif. Penelitian ini menghasilkan suatu lintasan pembelajaran (Learning Trajectory) melalui pendekatan PMR yang dapat digunakan untuk mendukung proses pembelajaran terkait materi volume kubus dan balok di SD GMIT Atambua 3. Learning trajectory yang dihasilkan pada penelitian ini terdiri atas 10 aktivitas dimana pendekatan PMR menjadi acuan utama dalam setiap aktivitas yang ada.
Analisis Kemampuan Komunikasi Matematika Siswa dalam Menyelesaikan Soal Cerita Tentang Operasi Bilangan Bulat Netty Elisabeth A. Nawa; Damianus D. Samo; Rince S. M Benu; Wanti Yuningsih Rassi
DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Vol 6 No 1 (2023): Maret
Publisher : STKIP Andi Matappa Pangkep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/dikdas.v6i1.2656

Abstract

This research is qualitative research that aims to describe students' mathematical communication skills in solving math word problems on integer operations. The research subjects were 3 students of grade IV SDN 57 Oeran6tium (high, medium and low ability). The research instrument was the researcher herself and her supporting instruments, math story test questions, material for integer operations, and interview guidelines. The results of this study indicate that subjects with high mathematical abilities are able to understand the problem well so they are able to write down the aspects that are known, the aspects that are asked, write and compile the solution model and write the concluding sentences correctly. Subjects with moderate mathematical abilities are able to write down aspects that are known and asked well, are able to write and construct a solution model quite precisely and have not been able to write concluding sentences. Subjects with low mathematical ability have not been able to write down known aspects, aspects that are asked, write and compile a settlement model and have not been able to write concluding sentences correctly.
Co-Authors Febriyani Neno Netty Elisabeth A. Nawa Rince S. M Benu Rince S. M Benu Siprianus S. Garak Wanti Yuningsih Rassi