Requirements:Lead Teachers in our Threes preschool program must have a minimum of a Bachelor's degree in early childhood education (ECE), or a Bachelor's degree in an unrelated field + the MSDE 90hr Preschool Certification, or a Bachelor's degree in an unrelated field + a preschool CDA. Description:Georgetown Hill Early School is a non-profit school serving Maryland families' preschool, elementary, and childcare needs since 1980.