The campaigns such as Swach Bharat Abhiyan would be successful ony if the students gets the practical skills and awareness required to maintain hygiene and cleanliness in their surroundings. The present investigation is an attempt to inculcate the environmrntal awareness and attitude towards environment among the elementary students in order to aware the students about the environmental pollution and its health hazrds. In the present study the researcher provided intervention on REB (responsible environmental behaviour) to the students. Pre test Post Test Control group design was employed. ANOVA was employed to arrive at generalizations. The study revealed that REB had significant impact on environmental awareness as well attitude towards environment of the elementary school students.