CD Tesis
Pengembangan Perangkat Pembelajaran Dengan Penerapan Model Discovery Learning Untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis Pada Materi Sistem Persamaan Linear Tiga Variabel Kelas X SMA
This research was motivated by the implementation of the 2013 curriculum in education that requires teachers to prepare learning well. One form of preparation made by teachers is the preparation of supporting learning tools in the 2013 curriculum including those in mathematics. Based on observations and analysis of the learning tools used by teachers in several high schools in Pekanbaru, obtained information about the learning tools that are arranged are not in accordance with those compiled in the 2013 curriculum. In connection with this, the purpose of this study is to produce a mathematics learning device that uses the discovery model learning meets valid, practical and effective criteria for improving students' creative thinking abilities in the Three Variable Linear Equation System material.
The type of research used was research development or research and development. Learning tools developed using the R&D development model by Borg and Gall (1983) with stages, namely: (1) research and data collection; (2) planning; (3) Design development; (4) limited trials; (5) limited trial revisions; (6) large-scale trials; (7) revised wide-scale trials; (8) final product test; (9) revision of the final product; and (10) dissemination.
The learning tools developed are Syllabus, RPP, LKPD and test instruments for mathematical creative thinking abilities. The instrument used to obtain data validity. Learning tools use validation sheets. The instrument used to collect practicality data was an observation sheet of teacher activity and student questionnaire responses. The instrument used to obtain compatibility data is a matter of mathematical creative thinking ability test.
The results of the validation of the experts agreed that the product developed reached a valid category with an average rating of 83.68% for the syllabus, Rp.8.89% for the RPP, 86.34% for the LKPD, questions supporting the mathematical creativity of 76.39%, sheets observation of teacher activity by 88.19%, and student questionnaire responses by 81.94%. Learning Tools are very practical in small group trials with an average response of 96.22% students and large group trials from a collection of teacher learning activities 91.66% and an average student response of 89.18%. Effective learning tools. Students in terms of the t-test performed obtained a significance level of 0.00
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