Every document your Indiana school needs to plan, implement, track, and communicate your MTSS math program — and prove compliance with HEA 1634 (2025) — is in this one bundle. Indiana's landmark 2025 math legislation created a compliance deadline that every K-8 school is working to meet right now. Schools need a written plan, a way to track student data, documentation of tier movement, records of family communication, and professional materials they can hand to a parent, a superintendent, or a s