Discover how Robertsdale High redesigned its Multi-Tiered System of Supports (MTSS) and Problem Solving Team (PST) processes to strengthen Tier 1 instruction and guide targeted interventions through collaboration with Grade Level PLCs. Participants will explore how PLCs and PST teams analyze academic, attendance, and behavioral data through a shared problem-solving framework. The session highlights practical tools including meeting protocols, RTI-Scheduler integration, teacher feedback systems, and collaborative decision-making structures. Attendees will leave with replicable strategies for aligning PLC collaboration with MTSS systems to increase teacher ownership, strengthen collaboration, and improve student outcomes.