CD Skripsi
Pengembangan LKPD Berbasis Pendekatan Pendidikan Matematika Realistik (PMR) Konten Lingkaran Untuk Memfasilitasi Kemampuan Berpikir Kritis Matematis Peserta Didik SMP/MTs
This research aims to produce LKPD based on the Realistic Mathematics Education Approach (PMR) Circle content to facilitate valid and practical mathematical critical thinking skills of SMP/MTs students. The research method used was research and development (R&D) with a 4-D model (four D models). This research involved 3 validators, in the one to one evaluation trial involving 3 students, in the small group trial involving 6 students, and 35 class VIII students at SMP Muhammadiyah 1 Pekanbaru in the field test trial. The data obtained is validity and practicality data through validation sheets by validators and student response questionnaires. Based on the results of data analysis, the percentage of validation in the content aspect was 92.18% (very valid), the construction aspect was 95.64% (very valid), the PMR approach aspect and mathematical critical thinking skills were 93.3% (very valid). The practicality results for the small group were 87.77% (very practical). The practicality results in the field test were worth 81.10% (practical) so that the resulting LKPD conclusion was valid and practical.
Keyword: Realistic Mathematics Education Approach; Mathematical critical thinking skills; LKPD.
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