Dual enrollment programs allow high school students to enroll in community college courses while still attending high school. These programs are appealing to students since they can earn high school and college credits simultaneously and become accustomed to college-level coursework. The structure of dual enrollment programs varies by state and district. The following documents discuss individual dual enrollment programs across the United States, including the extent of these programs, the outcomes for students, and the challenges they face, including enrollment and fee sharing between high schools and colleges.