Pengembangan Perangkat Pembelajaran Matematika Dengan Menggunakan Model Pembelajaran Koopertif Tipe Talking Stick Pada Materi Bangun Ruang Sisi Datar Kelas VIII SMP

This study aims to produce mathematics learning device in the form of Learning Implementation Plan (RPP) and Student Worksheets (LKPD) with Talking Stick cooperative type learning of model on the flat-side space material of the 8th grade of Junior High School (JHS) which has been tested valid. The development of learning device in this study used the development method or R&D using ADDIE model, namely: 1) Analysis, 2) Design, 3) Development, 4) Implementation, and 5) Evaluation. The instrument used for data collection was a validation sheet using Likert scale. RPP and LKPD were validated by four validators consisting of two mathematics education study program lecturers and two mathematics teachers at SMP Negeri 35 Pekanbaru. The data analysis technique used was validation data analysis technique. The results of the research on the development of learning tools obtained that the RPP validation results were 89.58% with the very valid category and the results of the LKPD validation were 86.95% with the very valid category. Based on the results of this study, it is obtained that the mathematics learning device use Talking Stick cooperative typeo flearning model on the flat-side space material for the 8th grade of JHS with very valid criteria or can be used without revision