In the fall of 2007, the Buck Institute for Education (BIE) conducted a national survey of high school reform and project based learning (PBL).The study included teachers from several major high school reform networks that emphasize PBL as an instructional approach: New Tech High, High Tech High, Edvision Schools, and Envision Schools. It also included a variety of other small high school reform sites and comprehensive high schools that were not formally associated with a particular reform model. These were sites where BIE conducted professional development workshops or that purchased copies of BIE’s PBL Handbook. Read the report   

Interesting essay samples and examples on: https://essays.io/dissertation-introduction-examples-samples/