Last month’s TCFAAA meeting was hosted by the Garland CFAAA. During the meeting, GFD Captain Greg Huff gave a classroom explanation on fire development inside a residence. Then the class went outside for live burn demonstration, which included the impacts of flashover and ventilation. 
Click this link to watch a complete video of the class and the live burn demo:
NOTE: the video is not optimized for mobile browsers. Please view from a PC.
https://www.dropbox.com/s/l2md1u91v5urvb7/Garland%20Fire%20Demostration.wmv?dl=0