Just incase anyone checks out these old responses....Check with your state board of nursing they will have details on requirements. Most states you can teach CNAs and CMTs with just an AAS in nursing. You must have a BSN in order to teach for LPNs and RNs and often they want you at least pursueing the Masters and for some schools a requirement to be nursing instructor. You of course can specialize after Masters degree as a Certified Nurse Educator. Teaching CNAs and CMTs you can also check with the CNA certifying agency, such as in Missouri we have MHCA (Missouri Health Care Association) and MLN (Missouri League of Nurses) that have details on teaching requirements. LPNs can teach CNA and CMT clinicals. Hope that helps someone interested!