BALTIMORE — The vast majority of public two- and four-year colleges report enrolling students – more than half a million of them–who are not ready for college-level work, a Hechinger Report investigation of 44 states has found.

The numbers reveal a glaring gap in the nation’s education system: A high school diploma, no matter how recently earned, doesn’t guarantee that students are prepared for college courses. Higher education institutions across the country are forced to spend time, money and energy to solve this disconnect. They must determine who’s not ready for college and attempt to get those students up to speed as quickly as possible, or risk losing them altogether.

Most schools place students in what are called remedial courses in math or English before they can move on to a full load of college-level, credit-bearing courses – a process that is a financial drain on not only students, but also colleges and taxpayers, costing up to an estimated $7 billion a year.

Source: Most colleges enroll students who aren’t prepared for higher education | PBS NewsHour