摘要：The purpose of this study is to describe the analysis of the development needs of students' worksheets based on predict-observe-explain assisted by augmented reality to practice basic process skills in the concept of static fluids. This type of research is research and development (R&D) research using 3D research methods (define, design, develop). Researchers limit this research to define stage. At the LKPD the predict stage will be displayed at the beginning of the LKPD as the initial hypothesis before conducting the experiment. Observe stage carried out experiments to prove the hypothesis. While in the explain step, several questions are presented to compare predict and observe. The augmented reality LKPD is shown in predict illustrations, display of experimental tools and materials, and experimental steps. This is so that students better understand the experimental activities that will be carried out. Based on the results of the research conducted it can be concluded that students need POE-based LKPD based on augmented reality. This is based on data obtained that 71.43% of students answered Agree to the need for the development of an augmented reality POE-based LKPD, with a validity value of 2.754 in the quite valid category and a Cronbach's alpha reliability count of 0.928 with r count> r table (dk 53 = dk 53 = 0.2725) so that the questionnaire needs of students are reliable.
关键词：LKPD; POE; augmented reality; keterampilan proses dasar; fluida statis
