The Best Preschool in Dover Florida! Vanguard Kids is a place for children to be able to grow and be their best version of themselves with a goal of nurturing each child's natural desire for knowledge, understanding, and respect. Our vision consists of providing a warm and loving environment where children feel safe. Our unique Preschool offers various activities that are specifically designed to encourage each child’s growth. Our educational theory is the Montessori Method, and we speak English, Spanish and Portuguese. Programs: Montessori, Infant Class, Toddler Class, Early Childhood Class