PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK

Abstract

Teaching materials are all forms of materials used to assist teachers in carrying out the learning process in the classroom. One of them is the Learner Worksheet (LKPD). The LKPD developed is Problem Based Learning (PBL) based LKPD to improve students' problem solving skills. PBL-based learning model is a learning model that involves students to solve a problem. Problem solving ability is the ability of learners to solve a problem encountered and solve problems they face in everyday life.aims to improve the problem solving ability of students. This research uses a Research and Development or R&D approach. The method used in this research refers to the Borg and Gall development model. The research instruments used in this study are observation sheets. The data obtained in this study used descriptive techniques to analyze data from media experts, material experts, and linguists. While qualitative data is converted into quantitative by giving a score of 0-4 on each aspect observed in accordance with the indicators that appear. The score obtained is divided by the maximum score divided by 100%, then converted. This research was conducted at SDN 2 Panguragan. LKPD was validated by material experts, media experts, linguists and obtained a score of 12 (100%) including in the "Very Valid" category. Furthermore, the limited group trial obtained a score of 24 (82%) including the "Good" category. Based on the results of the study, it can be concluded that the development of Problem Based Learning (PBL) based Learner Worksheets (LKPD) to improve students' problem solving skills on the theme of human and animal organs in grade V SD is feasible to use as teaching materials in the learning process at school.

Keywords: LKPD, Problem Based Learning, Problem Solving Ability of Students