Pengembangan Perangkat Pembelajaran Berbasis Discovery Learning Sistem Persamaan Linear Tiga Variabel (SPLTV) Kelas X Madrasah Aliyah Nahdhatul Islam Mandau

Saskila, Cici Dwi (2021) Pengembangan Perangkat Pembelajaran Berbasis Discovery Learning Sistem Persamaan Linear Tiga Variabel (SPLTV) Kelas X Madrasah Aliyah Nahdhatul Islam Mandau. Other thesis, Universitas Islam Riau.

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Abstract

This study aims to produce mathematics learning devices in the form of Learning Implementation Plans (RPP) and Discovery Learning-based Student Worksheets (LKPD) in high schools on the material of the Three Variable Linear Equation System (SPLTV) which has proven its validity. The type of research used is research with the Research and Development (R&D) method with the following steps: 1) Potential and problems, 2) data collection, 3) product design, 4) design validation, 5) design revision, and 6) product end. Data collection in this study used an instrument in the form of a validation sheet of learning devices (RPP and LKPD). The data analysis technique used was the validation data analysis technique of two validators, namely the UIR mathematics education study program lecturer. From the results of the data analysis of the learning device validation, it was obtained that the average percentage of lesson plan validation was 82.41% and the average percentage of LKPD validation was 74.17%, it can be concluded that the results of the validity of the development of learning devices are in the fairly valid category or can be used with minor revisions.

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