PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI SISTEM KOLOID SEBAGAI SUMBER BELAJAR

Abstract

The research about development of student’s worksheet based on problem based learning: “The Development of Student’s Worksheet Based on Problem Based Learning (PBL) on Colloidal System as a Source Learning” has been conducted. This research was a development research that aim to: (1) know the method of student’s worksheet development student’s worksheet based on Problem Based Learning (PBL) on colloidal system material as a source learning; (2) know if student’s worksheet based on Problem Based Learning (PBL) on material colloidal system as a source learning is feasible to use. The research used Developmental Research 4-D model: define, design, develop, and disseminate. The disseminate was not done because in this focused on produce student’s worksheet. Data obtained in this research was: the feasibility data of student’s worksheet and students responses. student’s worksheet based on Problem Based Learning (PBL) that produced then rated by validator with score of 77.25 in excellent category. Student’s response to the student’s worksheet was in excellent category with the score of 50.37. The result showed that student’s worksheet in this research was feasible to used.