Hi @JeffDippel !
The best way to go about this is by creating an observer account that is intended for parents, however can also be used by mentors and tutors (I know lots of tutors that are observers for students on Canvas). This allows you to sign into one parent / mentor account and view all of the students under an institution that you are paired with. Everything that you've mentioned that you said you need to be able to do would be satisfied with an observer account (unless the school you're pairing with has it set up otherwise, which I doubt would be the circumstance).
I will provide a link to some additional information below for you!
https://community.canvaslms.com/t5/Observer-Guide/How-do-I-sign-up-for-a-Canvas-account-as-a-parent/...
Hope this help, feel free to reach out with any additional questions or concerns!
Best,
Noah