Pengembangan Lembar Kerja Peserta Didik dengan Pendekatan Contextual Teaching and Learning berbantuan Software Geogebra

Abstract

This study aims to develop a Student Worksheet with a Contextual Teaching and Learning Approach assisted by Geogebra Software on matrix material. This type of development research uses the ADDIE model, namely Analyze, Design, Development, Implementation, and Evaluation. The research instrument used was a validation sheet with data collection techniques using a Likert scale and student response questionnaires. The object of research is a Student Worksheet with a Contextual Teaching and Learning approach assisted by Geogebra Software on the matrix material. The student worksheet was validated by three validators consisting of two mathematics lecturers from Mathematics Education Islamic University of Riau and one mathematics teacher in Siak Hulu. Student worksheet validation data and practicality data on student response questionnaires were analyzed by determining the average of each assessment. The results showed that the validation of the student worksheet obtained a percentage of 86,83% with a very valid category and the results of the practicality test of the student response questionnaire obtained a percentage of 73,80% with a practical category. The conclusion of the study shows that a Student Worksheet has been developed with a Contextual Teaching and Learning approach assisted by Geogebra Software on matrix material which has been tested for validity and practicality.