• At Roseville High School, our goal is to help every student actively progress toward earning a high school diploma and graduate ready to continue their post-secondary education.  And, we encourage our students to participate in as many school activities as possible, especially the graduation ceremony. Student Conduct exists as a means of helping students understand that diminishing academic effort, poor school attendance, inappropriate behavior, or bad decision making can result in loss of privileges or failing to earn a high school diploma and ultimately missing the graduation ceremony.