The document provides 5 key concepts for creating a successful writing program in schools: 1) dedicating adequate time and resources for writing across subjects daily, 2) using consistent assessment models to evaluate writing, 3) promoting understanding of writing processes and strategies, 4) including administrators, families, and the community, and 5) building a culture where writing is valued. It recommends schools audit current practices against these concepts, evaluate resources, examine student writing samples, identify strengths and barriers, and gain support for improvements.