GRHS Parents Applications/Links Calendar Menus Guidance and Counseling Enrollment/Registration Educational Rights and Responsibilities During Covid Spanish Version Want to know how to check up on your child’s grades and assignments? Click here to watch a short how-to video on how parents can check up on their student’s grades, assignments, and progress in their classes. Seniors and Senior Parents, Click here for the senior packet that includes all graduation information, times and dates of ceremonies, senior photo info, and more.