While I don't have a complete list of every SINGLE lesson listed out anywhere, I do make a tradition of selecting one kernel of each film I've seen at the end of each year. Below are links to the complete lists:
Year 1
Featuring dead cheerleaders, homicidal beds, roller skating cannibals, and so much more
Knowledge accrued via street fighters, triangles, spirals, and topless Leslie Nielsens
Year 3
Nutcrackers, black devil dolls form hell, winged serpents, Tara Reid in glasses, and among others, haunted chairs
Year 4
Cop dogs, Clancy Browns, athletic golden retrievers, whatever the hell a Delgo is, and rapping genies
Year 5
Stranger danger, William Shatner danger, pop tart danger, fantasy teddy bears who chase kidney stones, and more totally normal stuff
Year 6
Learn all about the world while visiting mummy theme parks, lonely places to die, Cooperstown, and Jonestown-esque facilities that are totally not Jonestown but totally are Jonestown
Year 7