Teachers, Principals and School Personnel - As introduced, requires LEAs to classify school nurses as licensed personnel for salary purposes; requires an LEA to pay a school nurse the base salary established for licensed teachers for the respective school year in certain circumstances; requires an LEA to pay a school nurse more or less than the established base salary per school year if the nurse has more or less training and experience than that required for the base salary. - Amends TCA Title 49 and Title 68.