Fill out the form on this page to get a free editable Google Docs template with sample teacher resignation letters to help you compose your own. Use our Teacher Resignation Letter template to give notification that you are leaving your position.Leave your school on good terms using our document. Need to know how to write a resignation letter for teaching? Then read this guide from an EX-teacher filled with tips and templates! Fill out the requested information and click Submit. Inform them that you will be resigning, state the position that you are resigning from, and indicate what your last day of work will be. Under the Texas Education Code, contract employees are required to resign no later than 45 days before the first day of instruction for the school year. I am writing to inform you about my decision to resign from my position as a student at Redwood Middle School. 24 votes, 15 comments.