Based on the analysis of elderly driver's real driving behavior, we classified unsafe driving behavior 4 categories by focusing the consciousness and the intent. By extracting the causes of unsafe driving behavior, we propose two effective education methods. One is the method to have students grasp their own driving behavior objectively. The other is the method to raise their safe driving consciousness. To examine the effect of the education methods, we made an experiment that grades the driving behavior quantitatively according to existing research in analysis of driving behavior.