The document discusses the need for students to take rigorous high school courses in order to be prepared for college and careers. It finds that most state high school exit exams assess skills at an 8th-9th grade level rather than the level needed for college and careers. As a result, many students require remedial courses in college, and the US lags in college graduation rates compared to other developed countries. Surveys also find that recent high school graduates feel they lacked preparation and would have worked harder if high school had demanded more of them.