While learning about important information about different subjects, students are also learning about their freedom of speech and expressing themselves. They express their freedom of speech by what they wear, their papers that they write, and other ways.
In some ways students still have their complete freedom of speech, but in recent years some schools have declined that right a bit. Now, students can tell on others from something that they said on social media off of school grounds or after schools hours.
The freedoms of speech, press, assembly, and petition are often collectively referred to as the freedom of expression, and the U.S. Supreme Court has developed a separate body of case law regarding the free expression rights of students. In defining the free expression rights of students in a public school, the Court has developed three tests from the following landmark cases.
Being a U.S. citizen gives you the right to voice your opinion, either with words or through your actions, but you cannot hurt someone else.