Analisis Model Mental Siswa dalam Mentransformasikan Konsep Laju Reaksi Melalui Multipel Representasi

Masrid Pikoli, Kadek Sukertini, Ishak Isa

Abstract


Penelitian ini bertujuan untuk mengetahui model mental siswa dalam mentrasformasikan konsep laju reaksi melalui multipel representasi siswa SMA Negeri 1 Limboto. Metode penelitian menggunakan pendekatan penelitian deskriptif kualitatif dengan sampel berjumlah 150 siswa. Pengumpulan data menggunakan instrumen tes diagnostik two tier multiple choice, dokumentasi dan angket. Hasil penelitian menunjukkan bahwa persentase model mental yang dimiliki siswa adalah: model mental Inisial (36,2%), model mental Sintetik (29,4%) dan model mental Saintifik (34,4%). Multipel representasi siswa dalam memahami konsep laju reaksi masih sangat rendah pada level submikroskopik. Penyebab terbentuknya model mental siswa dipengaruhi oleh faktor internal dan eksternal.

Keywords


Model Mental, Multipel Representasi, Konsep Laju Reaksi

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References


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DOI: https://doi.org/10.34312/jjec.v4i1.13515

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