THE EFFECT OF VIDEO BASED LABORATORY ON STUDENT ACHIEVEMENT IN DYNAMIC PARTICLE OF YEAR X SENIOR HIGH SCHOOL

The aim of this research was to determine the effect of Video Based Laboratory on student achievement of Senior High School. The population was all of year X of SMA Negeri 1 Tanjung Morawa. The research method was quasi experiment.The results show that the mean value of pretest for experiment class is 40.70 and the control class is 39.14, after teaching and learning process we obtain the mean value of experiment class is 72.58 and mean value of control class is 59. Statistically it show a significant different between student achievement taught using Video Based Laboratory is higher than using conventional method, which is shown by the following statistical value : t calculation (6.98) is bigger than t table (1.67). So, there was effect of Video Based Laboratory on student achievement in dynamic particle of
year X Senior High School.