When reform meets reality: the power and pitfalls of instructional reform in school districts

Searching for Black Swans / Jonathan A. Supovitz

The Ongoing Assessment Project (OGAP): A Mathematics Formative Assessment System / Marjorie Petit, Elizabeth Hulbert, and Robert Laird

OGAP in Philadelphia: Tinkering Towards Complexity / Janine T. Remillard

How OGAP Made a Difference: Teacher and Student Impacts / Jonathan A. Supovitz and Maurice Spillane

Not so Fast: Expectations for First Year School Implementation / Adrienne Flack, Brittan Hallar, Brittany Hess, Katrina Morrison, Christian Kolouch, and Jordan D'Olier

Teachers' Understanding of Learning-Trajectory-Oriented Formative Assessment in Theory and Practice / Caroline B. Ebby and Jordan D'Olier

The Logic of Benchmark Assessments / Jonathan A. Supovitz and Jordan D'Olier

Leadership Moves: How Two School Leaders Organized the Schools for Deeper Implementation / Adrianne Flack and Brittany L. Hess

Persisting with OGAP: Why Educators Valued the Reform, and How One School Organized for Persistence / Jill C. Pierce, Adrianne Flack, and Brittany L. Hess

Supporting the Core / Jonathan A. Supovitz.