In our current reality of declining resources and increased transparency in accountability, how do schools maximize the learning experience for all students? One constructive method allowing all learners to get a second dose of targeted learning and providing students who fall into the tier three category with continued reading support is by utilizing a collaborative school-wide approach. Incorporating data analysis to personalize instruction for all students has lead to measurable student growth at Canterbury Elementary. This model was initially designed and implemented to guide our instruction during intervention time. However, it has quickly evolved to the point of making a fundamental impact on how we think about working with all students in all subjects outside the intervention block. Student data including screeners, benchmarking and progress monitoring tools, is analyzed by grade level teams with support staff every six weeks. This data is used to group students for intervention based on what they need to help them become more successful readers at all levels. Furthermore, it is used to help with strategy grouping and conferencing within the Readers' Workshop. For example, last year in first grade before our first round of intervention, 17% of 1st grade students were a year or more below grade level. By the end of the year, only 3% of students fell a grade level or more below.