first of all, students can play the educational role in very sucessful manner. they can teach illiterate people in villages and towns whenever they have free time. a school or college student can teach a class of workers at times during a week.
secondly students can ahve discussions with common people everywhere on our social and political duties.we know how many f our social problems like putting garbage at proper places on roads and keeping the streets clean are important. our stuudents can tell the people how to do it. rather they can take part in cleaning and mending themselves.
thirdly, students can work within social service organizations like Edhi trust, Ansar Burney trust, Red crescent etc. to provide help and guidance to the suffering humainity. they can in their spare time assist helpless, poor and ill people in reaching hiositals. they can take out people from flood and earthquake areas to safer areas.
fourthly, students can arrange clubs for entertainment of children of poor people. these can be girls clubs organized by rich girls nad boys clubs organized by rich boys.who knows many of these poor players will be famous players of tomorrow bringing honour to their country.
in fact, social services on part of students can become a habit and hobby. there are many many ways in which students can be of service to society some of which have been explained above.