Hi @JillMurrin !
I thought I’d share what my school district tends to do.
When it comes to the course start dates, we restrict students from viewing the course before the course start date. Our director of IT also locked the setting where future enrollments were hidden from students. However, I don’t know of many other schools or organizations do that. I always recommend keeping the enrollments visible just so students can be sure they’re in the right courses and so they can report anything that is incorrect within enough time before the new semester or school year starts, however they won’t be able to actually access the course until the day of, or the day before the first day of school.
When it comes to course end dates, however, we never restrict students from viewing their concluded courses. We find it beneficial for them to be able to access their old courses to access resources that they may need, and things like that in years beyond. However, the courses are concluded usually within a week of the last day of school, but not the day after the last day. This is so teachers can wrap up any grading they may do inside of Canvas as well as share resources to the Canvas Commons for the next school year and stuff like that. But then about 5-10 days after the last day of school, all courses are concluded, but again, are still accessible to all users in the course, regardless of their role they were enrolled with. Once the course is concluded / ended, students cannot submit any assignments or participate in the course the way they’d be able to as if it was active.
I hope this helps you out, and I hope you enjoy using Canvas! It’s a great platform.
All the best,
Noah