This article provides a vignette which demonstrates some of the outcomes that occur when teachers collaborate across school district lines. The project began as an idea from Ben Owens, a 2014 Hope Street Group National Teacher Fellow. The basic notion was that good teaching doesn't happen in isolation. As someone who came into teaching after a…

The study reviewed in this article provides empirical evidence that effective professional development has a positive and significant impact on instructional practices, not only for those who directly experience professional development, but also for colleagues who receive help and support from those who have participated directly and thus gained…