I currently work part-time in a preschool as a teacher's aide. I work with children who are 3 to 5 years old. I love my job and working with the children, but I am not getting the hours needed. So I am looking for extra hours or a completely new job. Since I do work in a preschool, I have had classes in first aide, CPR, childhood diseases and some specialized training. Background checks are done every few years. In the past I have cared for children from two different families full and part-time. The first family there were four children ages infants up to age 8. The second family was after school care for three children ages 8 to 14.