CD Skripsi
Pengembangan Perangkat Pembelajaran Matematika Menggunakan Model Problem Based Learning Pada Materi Sistem Persamaan Linier Tiga Variabel Untuk Peserta Didik Kelas X SMA/MA
This study is aimed to produce mathematic learning tools consisting of a Syllabus, Lesson Plan (LP), and Students' Worksheet (SW) in the material Linear Equation System of Three Variables in class X which applies valid and practical Problem Based Learning models. This developmental model used is the 4-D model which consists of 4 stages of development, namely define stage (definition), design stage (design), develop stage (development), and disseminate stage (deployment). The research instrument used the learning device validation sheet and the student response questionnaire. Based on data analysis result, the mean value of the syllabus validation result is 3.59, the average value of the RPP validation result is 3.64, and the average value of the SW validation result is 3.42. Then the developed LKPD also met the practical requirements with the average value of the students' response of questionnaire is 3.60 in the small group trial.
Keywords: Learning Tools, Problem Based Learning, Developmental Research, 4-D Development Model
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