Struktur Argumentasi Mahasiswa dalam Pembuktian Sifat Ketertutupan Suatu Grup
Abstract
Penelitian ini menerapkan Model Argumentasi Toulmin dalam mengidentifikasi struktur argumentasi pada pembuktian sifat ketertutupan suatu grup dengan pendekatan deduktif. Data diperoleh dari 30 mahasiswa yang menempuh mata kuliah pengantar teori gelanggang. Dari seluruh partisipan yang berpartisipasi, satu subjek dipilih berdasarkan jawaban lengkap dan benar untuk dianalisis lebih lanjut. Komponen-komponen model Toulmin diterapkan dalam analisis terhadap jawaban subjek yang dipilih. Hasil analisis menunjukkan bahwa subjek mampu merumuskan Claim yang jelas, menyajikan Warrant yang tepat dan Backing yang kuat, walaupun terdapat komponen argumentasi yang tersaji secara implisit, namun dapat diungkap dengan menggunakan Model Argumentasi Toulmin. Kelebihan penggunaan model argumentasi Toulmin dalam pembuktian deduktif terlihat dalam kemampuannya untuk merumuskan argumen yang terstruktur dan jelas. Model ini memungkinkan penjelasan yang sistematis dan memperkuat kepercayaan terhadap validitas pembuktian. Dengan adanya penelitian ini diharapkan memperkaya pemahaman tentang struktur argumentasi dalam pembuktian deduktif terhadap sifat ketertutupan grup dan menunjukkan potensi penggunaan Model Argumentasi Toulmin dalam mengidentifikasi argumentasi matematika.
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