What are the NTID assignments? NTID stands for Non-Traditional Instruction Day. This allows the school to count a “snow day” as a school day. On a NTID day teachers report to school but students do not. The students can email their teachers and ask questions on the assignments they have been given for that day. NTID assignments are only supposed to take 30 minuets to do. Although most teachers do not follow that rule, students have 10 days after the assignments has be assigned to them to finish and turn in. Cabell County only allows up to 5 NTID days per school year.