Columbia Falls School District 6 Home About Us Superintendent Welcome Board Parents & Students Curriculum Employment Bond Project Nutrition Special Services H.R. Our Schools High School Junior High Ruder Elementary Glacier Gateway Elementary Menu Home About Us Superintendent Welcome Board Parents & Students Curriculum Employment Bond Project Nutrition Special Services H.R. Our Schools High School Junior High Ruder Elementary Glacier Gateway Elementary Search OPI Substitute Training OPI Print Screens Learning Hub Website We are offering on-line substitute training through OPI. The link below lists a lot of courses, but only one is needed for substitute teachers.Please follow the attached instructions to guide you through how to create a login.Once the course is completed, it will allow you to print/download a certificate of completion. Please attach the certificate with your application.Thank you for your interest in substituting, and please let me know if you have any questions about this course.