Bad Teacher

Bad Teacher stars Cameron Diaz as the teacher in question and also co-stars Lucy Punch, Jason Segel and Justin Timberlake. Diaz is a lazy teacher whose mission in life is to find a rich man to take care of her so just shows her class films until she finds out that there is a prize for the teacher with the best results in a test the kids take. She also pursues JT when she realises he comes from money (he's another teacher) and is pursued by Jason Segel who is a PE teacher. It's quite naughty but very funny pretty much the whole way through. It's had mainly 3 star reviews but I'd give it 4.