This study investigated factors influencing the development of perceived Efficiency Relationship between student and teacher in Smart Schools. All smart school teachers in Tehran in 1388-1390 were considered as study population. The Methodology of this research is correlation, kind of descriptive studies. Three researchers made Questionnaires (such as factors influencing perceived Efficiency Relationship between Student- Teacher (a=0.92), Motivation of the learning by student (a=0.89), and Efficiency Relationship (a=0.86)) have been used. The results show that the direct effect of Variables such as motivation of learning by students (0.33), empathy in relationship (0.36), and indirect effect (0.12), the direct effect of open in relationship (0.27), and indirect effect (0.16), the direct effect of supportive relationship (0.28), and indirect effect (0.07), the direct effect of positive relationship (0.56), and indirect effect (0.07) are significance. Based on the finding of this study: Chi-Square=224.325, df=3, GFI=0.95, AGFI=0.85, RMSEA=0.381. Therefore, the acceptable level of the model is appropriate.