%0 Journal Article %T Improving Universal Classroom Practices Through Teacher Formative Assessment and Coaching %A Adam Lekwa %A Anh N. Hua %A Christopher M. Dudek %A Gregory A. Fabiano %A Linda A. Reddy %J Assessment for Effective Intervention %@ 1938-7458 %D 2019 %R 10.1177/1534508418772919 %X This article presents the Classroom Strategies Coaching (CSC) Model, a data-driven coaching approach that uses teacher formative assessment data to drive improvements in universal practices. The classroom strategies assessment system (CSAS), a formative assessment of evidence-based instructional and behavioral management practices was used to facilitate the coaching process. Results from 32 elementary school teachers who received brief coaching after participating as waitlist controls in a randomized controlled trial are presented. Teachers¡¯ practices remained stable across baseline periods. Following coaching, teachers displayed improvements toward their behavioral management goals (e.g., ds = .50¨C.83). Results also showed meaningful reductions in the overall need for change in instruction (d = .88) and in behavior management practices (d = .68) at postintervention. Findings illustrate the benefits of integrating teacher formative assessment in coaching to improve teaching practices. Implications for practice and future directions are outlined %K classroom formative assessment %K instructional coaching %K instruction and behavior management practices %U https://journals.sagepub.com/doi/full/10.1177/1534508418772919