text: Encouragement is the answer. By helping and asking politely and advertising community service there will be a far better chance that students will do it, but more importantly they will want to do it. Get the students excited about it and they'll do it and be able to freely experience the great blessings community service has to offer for both sides. Yes you will have a lot less people that end up doing it, but the people that do will be excited, motivated and ready to make a difference in the world one community at a time.