Mrs. Sandra Greene- holds a Bachelor of Science degree in early childhood education from Chestnut Hill College; with a NJ standard certificate Preschool through 3rd grade. Mrs. Greene also holds an Instructional 1 certificate (PK-3) for the state of Pennsylvania. In addition to preschool, Mrs. Greene has taught kindergarten, second grade, first grade science & social studies; designed and taught a toddler preschool program for Magic Years Child-Care and Learning Centers/Warren Hospital.