CD Skripsi
Pengembangan Perangkat Pembelajaran Berbasis Problem Based Learning Pada Materi Teorema Phytagoras Untuk Peserta Didik Kelas VIII SMP/Mts
This study aims to produce learning tools (syllabus, lesson plans, and
worksheets) based on problem-based learning on valid and practical Pythagorean
Theorem material. The 4D development model (Define, Design, Develop,
Disseminate) in this study was carried out until a limited trial at the develop stage
was then carried out at the disseminate stage. The instruments used include: (1)
syllabus, RPP, and LKPD validation sheets; and (2) student response
questionnaires in working on LKPD. This study involved three students taking
part in a one-on-one evaluation and six students in class VIII SMP as limited trial
subjects, as well as three mathematics education lecturers as validators. The
results of the validation of the three validators show that the syllabus, lesson
plans and worksheets are valid with a score of 3.70; 3.74; and 3.53. The
practicality of LKPD shows an average of 3.49 with very practical criteria. The
results of this study indicate that PBL-based learning tools on the Pythagorean
Theorem material are valid and very practical.
Keywords: pythagorean theorem, problem-based learning models; learning
device.
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