Free to Choose: A Personal Statement is a 1980 book by economists Milton and Rose D. Friedman, accompanied by a ten-part series broadcast on public television, that advocates free market principles. It was primarily a response to an earlier landmark book and television series The Age of Uncertainty, by the noted economist John Kenneth Galbraith.

A school voucher, also called an education voucher in a voucher system, is a certificate of government funding for students at schools chosen by themselves or their parents. Funding is usually for a particular year, term, or semester. In some countries, states, or local jurisdictions, the voucher can be used to cover or reimburse home schooling expenses. In some countries, vouchers only exist for tuition at private schools.