My co-AP Government teachers, Rich Hoppock, is creating some flipped lessons for his classes. Along with them, he requires the students to take notes and then he has created a Google Drive form where students put their questions. Hoppock goes over the questions at the beginning of class and then quizzes them afterwards during which they are allowed to use their notes. Be warned that he liked to rib me in his class and even here will do the same! Here is his video on the organization of Congress and this one is how a bill is made into law.