when rachel bennett greets her third period students.n it's a high school spanish teacher here at perspective leadership academy. but this is the one class she teaches each day where nobody learns spanish. >> mostly what i do is to harass my kids to be their best selves at all times. >> reporter: bennett teaches a daily 40-minute class design bade nonprofit organizational organization called one goal. >> what are the next two steps you're working on? >> reporter: what's interesting about one goal is that it pinpoints and targets low-income underperforming students in non-selective chicago public schools. students who are least likely to graduate from high school let alone college. jeff nelson is the co-founder and c.e.o. of one goal. >> we're taking underperforming students that typically have a less than 10% chance of earning a bachelor's degree and right now 85% of our alumni in college are persisting. >> so we have approximately 40 minutes to get this done. >> reporter: one goal focuses on these students because nationally only 8% of