We are in year 2 of an NSF-funded project intended to improve and broaden participation in high school computer science courses. We are using a technology-enhanced PBL approach and are adopting the Computer Science Principles as our guiding curricular framework. (P.S. Our course is available here for free under a Creative Commons license). I have received the near-final copy of our course trailer today, and I’m really excited about it. Houndstooth Studio and Respiree Learning worked with us for this, and as you can see from the video below they have done a great job!