The first place to look is schoolfinder.com to check out the schools listed in your area. The search below shows all elementary schools in Burbank, so make sure to focus on the schools that have pre-K classes. Once you have a list of schools that you are interested in, check their accreditation status. Browse the schools' websites to get a sense of their mission, resources, and class size. Once you have further narrowed your list, begin visiting the schools you are interested in. A school visit can be the best way to get a sense of the type of environment your child will be learning in- What is the staff like? What are the conditions of the building? There is a great section of articles about finding the right preschool on education.com that will give you a good sense of things to look out for and questions to ask when on a school visit. Best of luck!