Pengembangan Perangkat Pembelajaran Matematika Dengan Model Problem Based Learning (PBL) Pada Materi Bangun Ruang Sisi Datar Kelas VIII.1 SMP Negeri 36 Pekanbaru

Nurbaiti, Nurbaiti (2020) Pengembangan Perangkat Pembelajaran Matematika Dengan Model Problem Based Learning (PBL) Pada Materi Bangun Ruang Sisi Datar Kelas VIII.1 SMP Negeri 36 Pekanbaru. Other thesis, Universitas Islam Riau.

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Abstract

The purpose of this research is to produce devices of Mathematics learning devices in the form of Learning Implementation Plans and Student Activity Sheets with the Model Problem Based Learning (PBL) on the Material Polyhedron for Class VIII.1 junior high school 36 Pekanbaru that are valid. The development of learning devices in the study uses development or R&D methods using the 4-D, Namely: 1) the definition stage, 2) planning stage, 3) development stage. The research data collection instruments were RPP validation sheets and LKPD validation sheets. Data collection techniques used were validation data from 2 FKIP UIR Mathemtics Education Lecturers and 2 mathematics teacher at SMP Negeri 36 Pekanbaru. The analysis technique used is data validation analysis. From the results of the study, the result RPP vaidation were 86,25% with very valid categories and 84,06% LKPD with valid categories. Based of this study, mathematical learning tools with the Model Problem Based Learning (PBL) on the Polyhedron Material for Class VIII.1 junior high schools 36 Pekanbaru were valid.

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