Gravitrap is a cylindrical trap with a sticky inner surface which is commonly found residential areas. This mosquito trap’s aim is to fight dengue and eventually reduce the mosquito population. The Gravitrap caught the children’s eyes as none of them had come across this mosquito trap. Thus, they discovered on the purpose and its function. As a follow up activity, children suggested to create their own Gravitrap. Hence with the material provided, they worked on and talked about it with their friends.