In December, Shiloh Hills Elementary School will have a book fair for kindergartners, first-graders and second-graders. Lots of elementary schools have book fairs, of course. But the Shiloh Hills fair represents new strategies in fighting old challenges of poverty and education – one in which schools, charities, businesses and public officials collaborate, combine resources and look to research and data in developing initiatives to close the “opportunity gap” among poor students and children of color.