The highest-achieving college students are more doubtless to be least affected, mentioned Marguerite Roza, director of the Edunomics Lab at Georgetown University — perhaps fewer will research superior math and science and enter rigorous professions like engineering. Congress has shown little appetite to add more funding, and lots of districts will quickly finish or in the discount of applications. Among other strategies, Durham, N.C., a racially and economically various district that is now fully recovered, asked its most effective academics to show summer time college and paid $40 an hour, up from the usual $25 rate. Combined with other tactics, …