Public schools fall under state control according to the 10th Amendment. States have police power over education and set curriculum standards, while school boards are the local policy-making entities. Teachers are in a contractual relationship with school boards and must follow their policies. Students have constitutional rights to freedom of expression, protest, limited censorship, and due process. Schools aim to provide a safe environment and have policies against violence, bullying, and gangs, enforcing discipline fairly while respecting students' rights. Parents and students have rights regarding access and privacy of educational records.