Does reading grades aloud invade privacy? When students grade a test, is privacy lost?

Looks at a decision to be made by the United States Supreme Court concerning the constitutionality of a school policy of students orally reporting exam results. View that the recitation of grades may embarrass or degrade students; How the case may change the way American teachers conduct classroom exams, grade papers, and interact with students; Outlook for lawsuits against teachers and parental rights.