WBUR in Boston, Northwest Public Radio in Pullman, Wash., and The Lens, a nonprofit newsroom in New Orleans, are among 10 recipients of this year’s Knight Community Information Challenge grants to strengthen community journalism and promote government transparency. The John S. and James L. Knight Foundation awarded a total of $545,000 to the winners, each of which raised additional matching grants from community-based funders. With $50,000 from Knight and a matching grant from the Boston Foundation, WBUR will establish a statewide education reporting project, Learning Lab. The station partnered with Glass Eye Media, founders of the Homicide Watch D.C. crime blog covering murder cases in the District of Columbia, to develop the idea. Learning Lab aims to provide a forum for ideas to improve schools in Massachusetts.