The Response to Intervention and Instruction program (RTI²) provides intervention for students who have academic struggles. All students receive high-quality instruction in core classes. Students who are identified as “at risk” (generally, 10% - 15% of our students) receive extra instruction in tier II intervention classes. Students who have not made significant progress in tier II intervention (generally, 3% - 5% of our students) receive intensive instruction in tier III intervention classes