On Friday, October 14, the Physics Education Group hosted members of the Interlake High School and Bellevue High School science departments in a Day of Professional Development. First on the agenda was a talk by Professor Mary Pat Wenderoth (UW Biology) who presented her research and the advances in interactive instructional practice in UW biology classes. Professor Wenderoth 's talk was followed by visits to the classes of Professor Nikolai Tolich (Physics 121) and Professor Jennifer Doherty (Biology 220) to observe these instructional changes in practice. In the afternoon the teachers worked through an experiment from the ENERGY module of the Physics Education Group's Tutorials for Teachers curriculum. Throughout the day the teachers reflected on and discussed the research presented by Professor Wenderoth, their experiences in the university classes, and the ways in which these innovations can be implemented in their classrsooms.