Study Island Your Study Island username is your first initial, last name, 3@rbrhs For example, my login would be kfinck3@rbrhs Your password is you Student ID number. Please make sure to complete a minimum of 20 questions per topic. You must achieve a blue ribbon (70% correct) on each topic to receive full credit. All assignments are due by midnight on the due date. Any assignments completed the day after the due date will receive half credit.