CD Skripsi
Pengembangan Perangkat Pembelajaran Berdasarkan Model Problem Based Learning Pada Materi Aritmetika Sosial Untuk Memfasilitasi Kemampuan Komunikasi Matematis Siswa Kelas VII SMP/Mts
This research is motivated by teachers who still have difficulty in designing learning tools based on the 2013 curriculum. This study aims to produce mathematical learning tools based on a problem-based learning model to facilitate valid and practical mathematical communication skills of students. Learning tools developed in the form of a syllabus, lesson plan (RPP), student worksheets (LAS). The development model used is the 4-D model which stages are define, design, develop, and disseminate. The test subjects in this study were 6 class VII students. The test instrument used was a validity instrument in the form of a validation sheet to assess the appropriateness of the learning device and a practicality instrument in the form of a student response questionnaire to assess the practicality of using LAS. Based on the results of the validation data analysis, it is concluded that this mathematics learning tool is very valid with the average rating for the syllabus is 3,84, for RPP is 3,76, for LAS is 3,72. Based on the results of the practicality data analysis, the student response questionnaire showed a very practical category with an average assessment of 3,61.
Keywords : Learning Devices, Problem Based Learning Model, Mathematics Communication
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