Observasi Mental Model Penjumlahan Bilangan Bulat Siswa Sekolah Dasar Kota Baubau
DOI:
https://doi.org/10.55340/japm.v7i2.438Kata Kunci:
observasi, bilangan bulat, mental modelAbstrak
Keterampilan atas sistem bilangan bulat merupakan kompetensi pokok dalam mengambangkan pembelajaran pada sitem bilangan lainnya yang lebih kompleks, namun masih banyak siswa yang belum cukup cakap atas kompetensi tersebut. Penelitian ini merupakan penelitian etnografi dengan tujuan untuk mendeskripsikan mental model dan sifat konsistensi bilangan bulat yang menjadi pengalaman belajar siswa pada sekolah dasar Kota Baubau. Penelitian ini memberikan informasi bahwa mental model siswa sekolah dasar Kota Baubau yang terdapat pada pembelajaran bilangan bulat yaitu mental model inisial, mental model sintetis dan mental model formal. Siswa dalam mengerjakan operasi penjumlahan bilangan bulat masih menunjukkan ketidakkonsistenanya saat menggunakan media garis bilangan sebagai alat bantunya.
Unduhan
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