Divide up the list of prospects. Make regular contacts with prospects. Each class member should make a special effort to visit each of the persons on their list, talk to them about Jesus Christ and Sunday school. They should send them a card or letter or phone them each week. They should make an effort to do things with and for each person.
Report progress weekly.
Recognize guests who are in attendance and the persons who invited them. It is also good to talk about efforts that class members are making to contact the persons on their list. Talking about what's happening will encourage members and help them get new ideas for ways to contact and invite others. Encourage class members to pray for the persons on their list and for other class members and those persons that each is working to contact. The power of prayer should never be under estimated.