This postcard measures 4"x6" and features the classic Spanish joke (chiste) "Qué hace un pez? Nada" What does a fish do? Nothing/It swims.
Students love this joke and now you can reward them with this great incentive. 50 postcards, which come out 10 cents each.
Be sure to check out our other postcards: http://www.teacherspayteachers.com/Store/Spanishplans/Category/Postcards