NTAC 2020 in Detroit! Paul Curtis August 14, 2019 15:12 Updated Follow Save the Dates! NTAC 2020 will be held in Detroit, Michigan, July 13-17 at Cobo Center. Related articles NTN Learning Outcome Rubrics and Templates What is the NTN Spectrum of School Development (SSD) and how do I use it? What are NTN's essential conditions for deeper learning? Comments 0 comments Please sign in to leave a comment.