CD Skripsi
Pengembangan Perangkat Pembelajaran Matematika Berbasis Problem Based Learning Materi Sistem Persamaan Linear Dua Variabel Kelas VIII SMP/MTS
Learning in the class must be well planned, one of which to create learning instrumen that refer to the curriculum implementation. This research aim to produces mathematics learning (Syllabus, RPP, and LAS) using the problem based learning model in the linear two-variable equation system sucject. This research is a research and development (R&D) using the 4-D model. The research instrument was an instrument of validity in the form of a validation sheet to assess the validity (syllabus, RPP and LAS) and practical instruments in the form of a questionnaire for students' responses to LAS. Validation data analysis results obtained an average percentage value for the syllabus is 88.54% in the category of very valid, value for the RPP is 92.4% in the category of valid, value for the LAS is 92.8% in the category very valid. Validation result facts state the syllabus, RPP and LAS are feasible use. The results of practicality data analysis of LAS in small group was 81.16% in the practical category. Based on the results of data analysis and discussion it can be concluded that the syllabus, lesson plans, and student’s worksheet based on problem based learning has fulfilled valid and practical criteria.
Key Word: Mathematics Learning Devices, Problem Based Learning, Research and Development.
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