Laboratory method :This method in commonly thoughtof as a hands on and minds on approach to teach science where in students have the opportunity to gain some experience with phenomena associated with their course of study. Project Method :This method was propounded by W.H Kilpatrick. This method was perfected by J.A Sternson. The base of this method lies in the philosophy of pragmatism. This method emphasizes on building a comprehensive unit around an activity which may be carried out in school or outside.