In June 2016, the Mastery Collaborative completed its first year as an official program, working with more than 40 public middle and high schools across the five boroughs of New York City to improve, document, and advocate for mastery-based teaching and learning. The collaborative has eight Living Lab schools that practice schoolwide mastery; most…

Educational technology can be a catalyst for creating new learning structures. For the past six years, Central Harlem's Earth Lab project has been designing, implementing, and observing effects of a local area network system intended to facilitate collaborative work in elementary earth science. System coordinates small groups, promotes teacher…

To address early care and education challenges, this article outlines some concrete strategies illustrated by several programs, including ALERTA (a multicultural, bilingual approach), the Maryland Certification-Accreditation Project, the High/Scope training of Teacher-Trainers System, a Florida community collaboration project, and the Kennedy…

Describes and praises ways in which the Holmes Group report, committed to redesigning the education of teachers, goes beyond prior movements to reform teacher education. Urges the active cooperation of universities, granting agencies, politicians, faculties, teachers, and others in supporting and accomplishing the required changes. (IW)