Use this thread to discuss your questions and comments about how to run the lesson.
(Not a "how to run the lesson" comment. Not sure where else to put it.). The "digital divide" portion of this lesson sparked excellent discussions among my students, even at our 7:25 a.m. starting time.
@anne_trachsel Sharing things went awesome is always welcome! This is definitely a good place to put it!
On AP CSP Unit 2 Stage 9 -- Assumptions: I enjoyed this very much, so I was looking further into GFT. I found this article that indicates that some good scientists have done some tweaking of the weights on queries and the algorithms used. They have a fairly good fit with their methodology. http://www.nature.com/articles/srep12760#introduction You may want to look into this. It generated another round of discussion in my class Monday when we did Stage 9 -- a good discussion about forecasting models and how we can check their validity.