Part of the third-largest school district in the nation, 77 percent of Chicago's nearly 427,000 public school students are poor, as defined by eligibility for participation in free or reduced-cost lunch programs. Many are members of minorities; many have limited proficiency in English. To make a successful transition to college--even to graduate…

Despite mixed reviews from many educators--and some researchers--Chicago's retention policy to end social promotion has turned out to be a popular program. Surprisingly, perhaps, its most avid fans are the people most affected by it: teachers and students. Chicago's ending of social promotion was intended to make educators pay more attention to…