Participants will learn new tips and tools for making data-based decisions to inform effective implementation of Positive Behavioral Interventions and Supports (PBIS) in the classroom. Classroom PBIS practices will be reviewed along with tools and resources for support staff, instructional coaches and classroom teachers to implement practices with fidelity. Participants will learn to use a free online resource, the Classroom Assistance Tool, to identify strengths and areas for improvement and will be provided access to resources and tools to develop classroom PBIS plans that are responsive to the unique needs of each classroom.