For several decades, policymakers have embraced the goal of preparing students for college and careers, particularly for careers in the area of mathematics and science. The recent emphasis on these STEM (science, technology, engineering, and mathematics) subjects is due to the growth of STEM occupations and the perceived shortage of qualified…

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…