Tennessee’s Promise – A Comprehensive Law with Neurodiversity in Mind?

Tennessee’s 2021 Literacy Success Act is one of the nation’s most comprehensive recent laws. It was passed with awareness of past research, including what helps students with dyslexia. For our community, it represents a modern blueprint—but one we must help build correctly.

The Law: Tennessee Literacy Success Act (2021) This law is notable for its specificity and scope:

• Foundational Skills Training: Requires ALL K-5 teachers, principals, and reading specialists to complete intensive, state-funded training (e.g., LETRS).

• Approved High-Quality Materials: Establishes a strict vetting process for curricula and bans ineffective methods (like three-cueing).

• Universal Screener: Mandates an approved phonics-based screener three times a year.

• RTI Framework: Strengthens the Multi-Tiered System of Supports (MTSS), the pathway where many neurodivergent learners are first identified.

Implementation: Scale and Precision. Tennessee is training over 20,000 educators in LETRS, a massive logistical effort. They’ve also created the “Tennessee Accelerating Literacy and Learning (TALL)” network to support districts. The focus is on both knowledge (teacher training) and tools (approved curriculum).

Results & Our Neurodivergent Lens

Key Improvement	What It Means for Neurodivergent Families
Held steady on NAEP 2022 while most states declined.	Resilience. In the face of pandemic learning loss, a strong system provided stability. Neurodivergent learners, who often suffered disproportionately from disrupted routines, need this kind of robust support.
2023 state scores rebounded to pre-pandemic levels.	Indicates the system is working and recovering. Early, structured intervention is helping students get back on track.
Statewide training creates common language.	This is huge for advocacy. When you speak about “phonemic awareness” or “structured literacy,” your child’s teacher, principal, and district coordinator are more likely to understand. It levels the playing field.

The Neuro Navigation Takeaway: Tennessee’s law explicitly connects general education reading reform with supports for students with characteristics of dyslexia. This is a monumental shift from treating dyslexia as a separate, special education-only issue. The strengthened RTI/MTSS framework should, in theory, provide a clearer path to identification and intervention.

What’s Missing & Our Call to Action: The bridge between general education reform and special education services is still under construction.

• The Risk: A dyslexic student may get excellent Tier 2 intervention but face delays in getting a formal evaluation and the legally binding protections of an IEP.

• Our Advocacy: Use the law’s momentum! If your child is in Tier 2/3 intervention and not making adequate progress, request a comprehensive evaluation in writing immediately. The school’s own screening and progress monitoring data from the new system is your best evidence. Advocate for dyslexia-specific interventions by name within the IEP.

Tennessee is building with good tools. Let’s ensure they build doorways for our children, not just ramps that lead to nowhere.