 If their special needs are not met, these student are subject to various vulnerabilities that can result in the student not realizing his or her full potential or face significant social or emotional challenges.Classes are multi-age, multi-level to help address their asynchronous development with a given classroom spanning three to four traditional grade levels.The school has a target of a maximum 12 to 1 student to teacher ratio in the lower school and 9 to 1 in the middle school and high school.