Analisis Pemahaman Konsep Siswa Pada Materi Asam Basa Menggunakan Intrumen Tes Diagnostik Two-Tier
DOI:
https://doi.org/10.55273/karangan.v6i2.347Abstract
Penelitian ini bertujuan untuk mendeskripsikan pemahaman konsep siswa pada materi asam basa menggunakan tes diagnostik two-tier multiple choice. Penelitian ini melibatkan 135 siswa kelas XI dari 7 Madrasah Aliyah yang ada di Tangerang Selatan. Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa rata-rata pemahaman siswa pada materi asam basa terdiri dari 16% paham konsep, 33% miskonsepsi, dan 51% tidak paham konsep. Siswa mengalami miskonsepsi pada konsep teori asam basa, indikator asam basa, tetapan ionisasi asam basa (Ka/Kb), kekuatan asam (pH), perhitungan pH, dan konsep pH dalam lingkungan.
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