Decide how you will implement the Teacher/Classroom updates.
* Small Schools with only one teacher per grade you can update all the students through the web site.
* Set the "Needs New Teacher" flag. With this set the students first scan of the year you are prompted to updated the students new teacher.
Reset student counts. Change the program "Start Date" and "End Date" in Settings >> General When you change these dates the total distance and trips are recalculated for that date range.
"Lifetime" trip counts are not changed but the "School Year" and "Contest Counts" are set back to 0.