Solution Tree, a premier provider of K--12 professional development resources and services for educators, has acquired literacy company Dirigo Literacy in a move to improve literacy outcomes for all ...

With K–12 schools heading back into session for the fall, leaders face a difficult decision—planning for a post-stimulus environment and making the investments that have the biggest impact on student ...

Arkansas has paid an Indiana book company, Solution Tree, tens of millions of dollars for a teacher professional development program that education researchers at the University of Arkansas say has ...