Customer: I work for West Contra Costa Unified School. I recently got hired in a new district and am extremely excited.Do I need to call my principal and department head to resign or is an email ok? Assist all newly hired teachers in the WCCUSD in order to help make their first years' experience in the West Contra Costa Unified School District successful. 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. The termination process for BTS employees is the same for other project employees pursuant to Administrative Bulletin 416.3. Please include three (3) letters of reference with this application. Please include three (3) letters of reference with this application. STUDENT RECOGNITION: Student of Excellence Nomination Form (PDF). It should go to the HR department and your principal.