Three boys from st.hilda primary school muhd danish,muhd imran and wen went to some beaches in singapore.Such as pasir ris,changi,ubin and lots more.They called them the wild classes because three of them loves mud's skipper.The national enviroment board and the ministery of education join forces to attract other people to try picking mud's skipper.A 12-years old girl told her message to all people in singapore not to litter.