CD Skripsi
Pengembangan Perangkat Pembelajaran Matematika Menggunakan Problem Based Learning Pada Materi SPLTV Untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas X SMA
This research aims to produce valid and practical learning tools, namely Syllabus, RPP, and Student Activity Sheets on the Three Variable Linear Equation System material for class X SMA. This research is motivated by the importance of learning tools that can facilitate students' mathematical problem solving abilities. This research use 4D model which consists of 4 stages were definition, design, development, and dissemination. The learning tools have been validated by 3 validators and revised according to the validator's suggestions. The average results of the validation of the syllabus, lesson plans, and student worksheet were respectively 3.85; 3.87 ; and 3.82 with a very valid category. Small group trials were conducted on 6 students with heterogeneous abilities. The average small group trial result for student worksheet is 3.38 with a very practical category, covering aspects of appearance, content and ease of use with a sequential score of 3.46; 3.43; and 3.26. Learning devices using Problem Based Learning on Three Variable Linear Equation System material for class X SMA have met the valid and practical criteria.
Keywords: Three Variable Linear Equation System, 4D Development Model, Mathematical Problem Solving Ability, Learning Device
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