Application of Discovery Learning Models To Improve Conceptual Mastery of Newton Force And Law

This study aims to determine the increase in students' mastery of concepts Newton's Force and Law material by applying Discovery Learning model 10th grade students Public Vocational School 1 Bireuen. The research used was quasi-experimental with Pretest-Posttest Group Design. Data collected TKRO (Automotive Light Vehicle Engineering) as an experimental class 38 TBSM (Motorcycle Business a control students. obtained from results this using SPSS for Windows Version 18. Based on data analysis see average value 85.16 79.95. test are hypothesis Independent Sample T-test N-Gain test. From initial final values tcount> ttable is 3.901> 1.992 sig (2-tailed) 0.00 lower than 0.05. 42.24%. Whereas 38.96%. student responses percentage strongly disagreeing at 8.2%, 12.3%, agreeing 48.1%, 31.2%. it can be concluded that concept especially more improved conventional learning models