Public instruction refers to the system of education provided by the government to ensure that all children have access to learning opportunities. This includes primary, secondary, and sometimes post-secondary education, which is typically funded by taxpayer money. The goal is to create an educated populace that can contribute to society and the economy. In many countries, public instruction is overseen by a department or ministry of education, which sets standards and curricula. Teachers in public schools are usually required to have specific qualifications and certifications. Public instruction aims to promote equality and provide a foundation for lifelong learning for all students, regardless of their background.