PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) DENGAN PENDEKATAN STEM PADA MATERI MATRIKS KELAS XI

Abstract

This study aims to produce teaching materials in the form of student worksheets with the STEM approach and to test the validity of student worksheets with the STEM approach according to research by experts. This type of research is Research and Development (R&D) using a 4D model (Define, Design, Development, and Disseminate). This research was carried out only until the validation stage by experts without direct trials to the field. The types of data obtained in the development process are qualitative data and quantitative data. The data collection instrument used was in the form of a validation sheet by experts. From the results of the validation of the material experts, they obtained an average score of 76.00% with valid criteria, and the results of media experts obtained an average score of 62.60% with valid criteria. Thus, it can be concluded that the student worksheets with the STEM approach that were developed are declared valid and feasible to be tested in the field.