* Supplies: Textbooks, school supplies, and other materials are often the responsibility of the student or their family.
* Activities and extra-curriculars: Participation in sports, clubs, and other activities frequently involves fees.
* Transportation: Bus fares or the cost of driving students to and from school can be a significant expense.
* Technology: Some schools require students to have their own devices (laptops, tablets) or pay for access to technology.
Therefore, while tuition is not charged, public education in the US has significant hidden costs that can create financial burdens for families.