Aim: To assess the level of knowledge among primary school teachers regarding behavioral problems in children’s Objective ; (i) To assess the pre test level of knowledge regarding behavioral problems of school children among primary school teachers in selected schools( ii) To assess the post test level of knowledge regarding Behavioural problems of school children among primary school teachers in selected schools ( iii )To evaluate the effectiveness of video awareness Programme knowledge regarding behavioral problem of children among primary school teachers in selected school( iv )To find out the association between the post test knowledge regarding Behavioural problems of children among primary school teachers with selected demographic variables.Methodology: A quasi experimental study design was adopted for this study.50 samples were selected using convenient sampling technique. The level of knowledge was assessed by using knowledge questionnaires.Result: the finding shows that the study shows that there is a significant association between the primary school teachers and identified child with behavioral problems with knowledge of post test score is significant at .05 levelConclusion: The study concluded that there will be a knowledge regarding behavioral problems among primary school teachers after the post test the teachers will got more knowledge in Video awareness programme