Covid-19 Testing in K-12 Settings: A Playbook for Educators and Leaders A detailed, step-by-step playbook to help educators, leaders and their public health partners design and implement effective testing programs in schools. This playbook is designed to offer detailed, step-by-step guidance to help educators, leaders and their public health partners design and implement effective testing programs in schools. Informed by experiences from over 90 school district and public health leaders as well as a wide-range of research, evidence, and expert insights, the Playbook addresses the operational challenges and every-day realities of implementing a complex, logistical program in an easy-to-understand, practical guide. This includes: