IMPLEMENTATION OF PROBLEM BASED LEARNING INTEGRATED WITH MULTIMEDIA BASED ON COMPUTER TO IMPROVE RESPONSIBILITY AND STUDENTSS LEARNING OUTCOMES ON REACTION RATE SUBJECT MATTER IN SENIOR HIGH SCHOOL

The purposes of this research are to determine whether there are significant higher of students learning outcomes that taught by problem based learning strategy integrated with multimedia based on computer compared by direct instruction method, and to determine whether there are significant positive correlation between the improvement responsibility sense with students learning outcomes that taught by problem based learning strategy integrated with multimedia based on computer, and to determine whether there are significant positive correlation between the improvement responsibility sense with students learning outcomes that taught by direct instruction method, and the last to investigate the effectiveness of students learning outcomes using problem based learning strategy integrated with multimedia based on computer compared by direct instruction method. SMA Negeri 2 Medan is the location of this research and population is all the class XI IPA, and sample was taken randomly as much as two classes, control and experiment class. The student of each class are taken 40 students. Before do the treatment, done Pre