THE DEVELOPMENT OF E-WORKSHEET ON CHEMICAL BONDING TOPIC INTEGRATED PROBLEM BASED LEARNING (PBL)

The aims of this research is to compare the effectiveness of two different teaching media, that are e-Worksheet versus Power Point media on Chemical Bonding topic. This e-Worksheet used Research and Development (R&D) method. Media making procedurewere analysis step, design step, development step, validation step, evaluation step, and last product. This research was conducted in SMA NEGERI 7 MEDAN by choosing 2 samples experiment class of 12 classes. Both of the classes consist of 36 students. The first experiment class who learned by using e-Worksheet and the second experiment class who learned by using Power Point media with Problem Based Learning model. The instrument used in this research was a test instrument. The test instrument was in the form of multiple choice questions totaling 20 valid and reliable questions. Data analyzed using statistical anlysis. The results showed that : (1) Worksheets in school, do not meet all the criteria of BSNP and not based on Android; (2) e-Worksheet integrated Problem Based Learning on Chemical Bonding topic is in accordance with BSNP criteria; (3) Student learning outcomes that use e-Worksheet media are higher than use PowerPoint media.