Pengembangan Perangkat Pembelajaran Matematika Dengan Model Student Facilitator And Explaining

Thesis. Mathematics Education Study Program. Faculty of Teacher Training and Education. Riau Islamic University. Supervisor: Dr. Hj. Zetriuslita, S. Pd., M. Si ABSTRACT This study aims to produce mathematics learning tools in the form of Learning Implementation Plans (RPP) and Student Worksheets (LKPD) with a valid Student Facilitator and Explaining model. This study uses the ADDIE model which consists of 5 stages, namely the Analysis stage, the Design stage, the Development stage, the Implementation stage, and the Evaluation stage. In the ADDIE model, the researcher did not use the Implementation phase and the Evaluation phase because in the 2021/2022 school year there was a Covid-19 pandemic so that the learning process was carried out in a limited manner. The instrument of data collection in this study was the RPP validation sheet and the LKPD validation sheet. The data collection technique used was validation data from 2 lecturers of mathematics education at FKIP UIR and 2 mathematics teachers. The analysis technique used is validation data analysis. From the results of the study, the results of the RPP validation were 92.07% with a very valid category and LKPD 88.82% with a very valid category. From the results of the study, it was found that the learning device with the Student Facilitator Anda Explaining (SFE) learning model was very valid, so that the device could be tested on a small and large scale