Designing Learning Trajectory for Teaching Fractions Using PMRI Approach with a Chessboard Context

  • Ramadhan M
  • Zulkardi Z
  • Putri R
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Abstract

The concepts of fractions and their operations is one of the materials that elementary school students need to master it. This research aims to produce student’s learning trajectory in understanding the concept of fractions. The approach used is Pendidikan Matematika Realistik Indonesia (PMRI) Approach and the media used is a chessboard. The use of the chessboard context is the initial activity in learning and followed with several questions related to the context used. The research method used is design research with type of validation studies. The research subjects in this study were three students in fourth grade of Madrasah Ibtidaiyah (MI) Al Munawwarah Jambi City. This research produces a learning trajectory (LT) which contains a series of learning processes that assist students to understand the concept of fractions. Based on the results of the research, it was found that the learning trajectory using a chessboard context could assist students to understand the concepts of fractions well. Keywords: Learning Trajectory, Fractions, PMRI, ChessboardKonsep pecahan dan operasinya merupakan salah satu materi yang perlu dikuasai oleh siswa sekolah dasar (SD). Penelitian ini bertujuan untuk menghasilkan lintasan belajar siswa dalam memahami konsep pecahan. Pendekatan yang digunakan adalah Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dan media yang digunakan adalah papan catur. Penggunaan konteks papan catur merupakan kegiatan awal dalam pembelajaran serta diikuti beberapa pertanyaan terkait dengan konteks yang digunakan. Metode penelitian yang digunakan yaitu design research tipe validation studies. Subjek penelitian dalam penelitian ini adalah tiga siswa kelas IV Madrasah Ibtidaiyah (MI) Al Munawwarah Kota Jambi. Penelitian ini menghasilkan learning trajectory (LT) yang memuat rangkaian proses pembelajaran yang membantu siswa memahami konsep pecahan. Berdasarkan hasil penelitian, ditemukan bahwa lintasan belajar menggunakan konteks papan catur dapat membantu siswa memahami konsep-konsep pecahan dengan baik. Kata Kunci: Learning Trajectory, Pecahan, PMRI, Papan Catur

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APA

Ramadhan, M. H., Zulkardi, Z., & Putri, R. I. I. (2022). Designing Learning Trajectory for Teaching Fractions Using PMRI Approach with a Chessboard Context. SJME (Supremum Journal of Mathematics Education), 6(2), 162–170. https://doi.org/10.35706/sjme.v6i2.5866

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