Giving Teachers Access to Other Faculty Classroom Boards

@Jennifer Miller I've done it through Core>Security>Content Editor Access>Classes.

I've set up departments as groups (i.e. Senior Science) and then assigned those teachers access to all classes within their department.

In your case, you could create a group called 2nd Grade and then use the Add Users section to associate the specific teachers. Once you have your list of teachers, you would move on to Grant Access where you would choose which classes you'd like them to have access to. Once you've selected the class or classes, then you would click “add access”. From there, you can pick and choose which features you want them to be able to use.

This way, the teacher of the class would remain the only teacher on the roster, but the other teachers who are now “content editors” can contribute content to the class page.