Childcare Needed

We are looking for a great babysitter for 1 11-year-old child in Allentown. We would prefer someone who could help out with homework. Hours would be 3 pm-5:30 p.m. Wednesdays -Fridays. Occasionally extra days may be asked if school is closed for some reason or I need to work a full week. However, I will usually know in advance. Our child is smart and independent so she only needs to be instructed or helped with homework and then she will take care of herself with snacks or getting ready for her practices during the school year. Thanks!