PENGEMABANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS CONTEXTUAL TEACHING LEARNING PAD AMANTERI SISTEM PENCERNAAN MANUSIA UNTUK SISA KELAS VIII SMP/MTS

Abstract

This study focuses attention on developing student worksheets based on contextual teaching and learning on the material of the human digestive system for grade VIII SMP / MTs students, this research was conducted because students still find it difficult to accept the lessons given by the teacher in science subjects on the digestive system material. in Humans. This is because researchers want to develop Contextual Teaching and Learning-based Student Worksheets for digestive system material in humans. This study aims to produce student worksheets based on contextual teaching and learning on the material of the human digestive system for grade VIII students of SMP / MTs that are valid and practical. The results of this study indicate that the results of the Contextual Teaching Learning-based LKPD research developed are very valid, this can be seen from the results of testing the validity of the product in terms of teaching materials showing that the category is very valid with a value of 85,6%, and the results of testing the validity of the product in terms of material show the very category. valid with a value of 80%, as well as the practicality test results of the teaching materials that the researchers developed were included in the Very Practical category with a percentage value of teacher practicality of 87.3% and a student practicality value of 81.06%. Based on the results obtained, it can be concluded that Student Worksheets based  Contextual Teaching and Learning on Human Digestive System Material are suitable for use for class VIII SMP / MTs students from the aspects of validity and practicality aspects.