New Research Helps Make Case for Rigorous PBL - 2 views
http://www.edutopia.org/blog/new-research-rigorous-pbl-suzie-boss?utm_source=facebook&utm_medium=post&utm_content=blog&utm_campaign=pblworldresearch
http://www.edutopia.org/blog/new-research-rigorous-pbl-suzie-boss?utm_source=facebook&utm_medium=post&utm_content=blog&utm_campaign=pblworldresearch
http://www.edutopia.org/blog/traits-successful-if-then-heidi-grant-halvorson