Game cards can be created by the students or the instructor. Examples of the card format are included at the end of the article. It is helpful to use two colors, one for the screened population and the other for the non screened population. If adequate class time is available, I prefer to have the students prepare the cards. It is an opportunity for them to select the diseases and to deduce the pertinent information about the disease on the cards If they have access to the Web, they can search for information on the disease that will help design the cards. The OMIM (Online Mendelian Inheritance in Man) and GeneTests are excellent sites for this type of information. In some of the non-screened cases, general medical information related to a genetic condition may become available when the individual sees a physician with specific complaints or it may be discovered coincidentally during a routine physical exam. Remember this information does not have to be shared with the community during the various age conversa- tions. If the students create the cards, the instructor should review their comments to correct errors and to offer suggestions before they are used in the class game