The document provides an agenda and materials for a teacher training workshop focusing on developing writing skills, with sections on the writing process, opinion and informative genres, designing writing tasks, and calibrating rubrics to evaluate student writing; it includes examples and templates to help teachers understand each stage of the writing process, the differences between opinion and informative writing, how to create writing tasks aligned to standards, and how to norm rubric usage as a team. The overall goal is to help teachers support students as developing writers across different genres.