Hide a collection in the nav for a given role

I want a role to have read access to a collection, but hide it from their list of collections they can see on the sidebar.

Example:

Let's say there are two tables, scores and exams. The exams table contains all the details of exams, and scores table contains the marks scored by a student for a particular exam. Students need read access to the exams table because they need to see how much marks they scored for a particular exam.

I want students to see their scores, but I want to hide the exams table for them. Right now, if I hide a table it will hide it for all the roles, including the admin.