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Adek Elfera Chandrawati, Adek Elfera
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Pembelajaran Menemukan Nilai PHI(π) melalui Pendekatan Matematika Realistik di Sekolah Dasar Johar, Rahmah; Aklimawati, Aklimawati; Zubainur, Cut Morina; M.Ikhsan, M.Ikhsan; Chandrawati, Adek Elfera
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 7, No 2 (2016): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

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Abstract

Tujuan penelitian ini adalah untuk mengetahui dampak implementasi Hypothetical Learning Trajectory (HLT) dalam mengajarkan nilai  melalui pendekatan matematika realistik. Penelitian ini mendeskripsikan implementasi Hypothetical Learning Trajectory (HLT) melalui penelitian Design Research yang terdiri atas tiga tahap yaitu (i) preparing for the experiment, (ii) the teaching experiment, dan (iii) the retrospective analysis. Penelitian ini melibatkan satu orang guru dan 28 siswa kelas V MIN Rukoh, Banda Aceh. Data dikumpulkan melalui lembar observasi, video pembelajaran, dan catatan lapangan. Hasil penelitian menunjukkan bahwa HLT yang dikembangkan dapat membantu siswa melukis titik pusat dan diameter benda berbentuk lingkaran, menemukan nilai yang paling akurat hasil pembagian keliling dengan diameter lingkaran yaitu  Kendala  dalam penelitian ini adalah siswa kesulitan melakukan operasi pembagian bilangan desimal.The purpose of this study was to determine the impact of the implementation Hypothetical Learning Trajectory (HLT) in teaching the value of π through realistic mathematics approach. This study describes the implementation Hypothetical Learning Trajectory (HLT) through research Design Research, which consists of three stages: (i) preparing for the experiment, (ii) the teaching experiment, and (iii) the retrospective analysis. The study involved one teacher and 28 students of class V MIN Rukoh, Banda Aceh. Data were collected through observation sheets, instructional videos, and field notes. The results showed that the HLT developed to help students paint the center and diameter of a circle-shaped object, find the most accurate value of the division of the circumference to the diameter of the circle is π = 3.14. Constraints in this study were students’ difficulty performing division operation decimals.
Pembelajaran Menemukan Nilai PHI(?) melalui Pendekatan Matematika Realistik di Sekolah Dasar Johar, Rahmah; Aklimawati, Aklimawati; Zubainur, Cut Morina; M.Ikhsan, M.Ikhsan; Chandrawati, Adek Elfera
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 7, No 2 (2016): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Original Source | Check in Google Scholar

Abstract

Tujuan penelitian ini adalah untuk mengetahui dampak implementasi Hypothetical Learning Trajectory (HLT) dalam mengajarkan nilai melalui pendekatan matematika realistik. Penelitian ini mendeskripsikan implementasi Hypothetical Learning Trajectory (HLT) melalui penelitian Design Research yang terdiri atas tiga tahap yaitu (i) preparing for the experiment, (ii) the teaching experiment, dan (iii) the retrospective analysis. Penelitian ini melibatkan satu orang guru dan 28 siswa kelas V MIN Rukoh, Banda Aceh. Data dikumpulkan melalui lembar observasi, video pembelajaran, dan catatan lapangan. Hasil penelitian menunjukkan bahwa HLT yang dikembangkan dapat membantu siswa melukis titik pusat dan diameter benda berbentuk lingkaran, menemukan nilai yang paling akurat hasil pembagian keliling dengan diameter lingkaran yaitu Kendala dalam penelitian ini adalah siswa kesulitan melakukan operasi pembagian bilangan desimal.The purpose of this study was to determine the impact of the implementation Hypothetical Learning Trajectory (HLT) in teaching the value of ? through realistic mathematics approach. This study describes the implementation Hypothetical Learning Trajectory (HLT) through research Design Research, which consists of three stages: (i) preparing for the experiment, (ii) the teaching experiment, and (iii) the retrospective analysis. The study involved one teacher and 28 students of class V MIN Rukoh, Banda Aceh. Data were collected through observation sheets, instructional videos, and field notes. The results showed that the HLT developed to help students paint the center and diameter of a circle-shaped object, find the most accurate value of the division of the circumference to the diameter of the circle is ? = 3.14. Constraints in this study were students difficulty performing division operation decimals.