MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIK SISWA DENGAN METODE PEMBELAJARAN THINKING ALOUD PAIR PROBLEM SOLVING (TAPPS)
Abstract
Tujuan penelitian ini mengkaji 1) Peningkatan kemampuan pemahaman matematika siswa setelah menggunakan metode pembelajaran TAPPS.2) Aktivitas Siswa dalam Pembelajaran dengan metode TAPPS. 3)Respon siswa terhadap pembelajaran matematika dengan menggunakan metode pembelajaran TAPPS. Penelitian ini dilaksanakan di MTs Asy-Syariah tahun ajaran 2012/2013 pada bulan September-Oktober 2013.Metode yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang terdiri dari dua siklus. Instrumen penelitian yang digunakan adalah tes pemahaman konsep, wawancara, lembar observasi, dan jurnal harian siswa.Hasil penelitian mengungkapkan bahwa penerapan Model Pembelajaran Thinking Aloud Pair Problem Solving (TAPPS) dapat meningkatkan kemampuan pemahaman matematika siswa. Hal ini terlihat dari peningkatan rata-rata skor pemahaman konsep siswa dari 68,13 menjadi 78,06 pada siklus II. Kemudian terlihat dari kenaikan persentase indikator pemahaman konsep matematika siswa mencapai lebih dari 70% atau dalam kategori baik. Indikator pemahaman konsep antara lain Instrumental dan Relasional. Aktivitas siswa selama proses pembelajaran matematika dengan metode TAPPS sangat baik. Hal tersebut dapat dilihat berdasarkan Rata-rata aktivitas siswa pada siklus I sebesar 63,33% meningkat menjadi 87,78% pada siklus II. Selain itu, hasil penelitian juga menunjukan bahwa pada umumnya siswa memberikan respon positif terhadap pembelajaran matematika TAPPS. Hal ini dapat dilihat melalui hasil jurnal harian yang menunjukan persentase respon positif siswa meningkat dari 60,16% pada siklus I menjadi 81,82% pada siklus II.
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