I introduced the East Boston YMCA’s experience with the BPS Opening the World of Learning (OWL)/Building Blocks curriculum in the first post in this series. In the second, I discussed the impact of longer, more structured units, multiple and multi-purpose read-alouds of stories, and a robust math curriculum. Today I conclude the series by describing the use of small-group activities and independent centers as well as changes in classroom management, teacher confidence, and the development of oral language and thinking skills.