Curtis School Annual Report and Magazine, 2021-22. Curtis School is a co-ed elementary school serving students in grades Developmental Kindergarten through 6. The school's mission is to develop, in every child, a sound mind in a sound body, governed by a compassionate heart. The Magazine highlights programs and initiatives that reflect the school's mission. The Annual Report expresses gratitude to all in our extended community who contributed to the well-being of the school through their "time, talent and treasure" throughout the 2021-22 school year.