PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK ELEKTRONIK PERUBAHAN LINGKUNGAN BERBASIS PROBLEM BASED LEARNING UNTUK PEMBELAJARAN BIOLOGI SMA

Abstract

Abstract: This development aims to produce an electronic Student Worksheet on environmental change based on Problem Based Learning for high quality high school biology learning. The research was carried out at the Biology Education Study Program FKIP Riau University, SMA N 1 Pekanbaru and MA N 1 Pekanbaru from June 2021 to January 2022. The research subject was KD 3.6 material on environmental change for class X SMA. The type of research used is the ADDIE Research and Development model. The instruments used are validation sheets and respondent questionnaires. The validation sheet consists of 3 aspects, namely the content feasibility aspect, the design aspect, and the pedagogic aspect. The average validation aspect of the Electronic Student Worksheet based on Problem Based Learning based on the three aspects is 3.74 with a very valid category. The four aspects include content feasibility aspects with an average of 3.76, design aspects with an average of 3.66, and pedagogic aspects with an average of 3.79. The overall practicality test result is 3.74 with a very practic category. The practicality test was obtained based on the limited trial phase I with an average of 3.73 in the very practic category and the limited trial in stage II with an average of 3.75 in the very practic category. The results showed that the electronic LKPD for environmental changes based on Problem Based Learning for high school biology learning was of high quality and could be used as teaching materials in schools.
Key Word: Electronic LKPD, Environmental Change, Problem Based Learning