Rural schools, and the large chunk of the nation's students who attend them, face challenges every bit as daunting as those of their urban counterparts. It is important to keep in mind that rural schools differ greatly from one another. But as a group, students in these schools generally score as well as or better than non-rural students on standardised tests. The makeup of student populations in rural schools differs considerably across the country as well. As a whole, rural students are predominantly white. Studies in several states have shown that small schools and districts can overcome the adverse effects of poverty on student achievement and narrow the achievement gap between poor students and their more affluent peers.