Alas, dormana is living up to his / her name.
Sometimes I learn things in my dreams. No, not from 'night school' (although I have been there as well) but for instance in the 1990's I used to have a reoccurring dream of an accident involving a bus, and some years later the meaning that one of my dream books suggested came true.
A few weeks ago I dreamt of an exam, which I think my father was marking... only that the last few pages were blank as I had not had enough time to complete answering all the questions.
Whilst dream books talk about exams they don't go into specifics which relate to all dream variables.
Classic dreams include things which as death and birth, often having the opposite meanings. Which reminds me, in the mid-1990's at work I answered the telephone to an elderly lady who had a very trembling voice who told me that her husband (who was a part-time employee there) had just died. At the exact same moment the boss was speaking on the phone (in a different office) to a son whose wife had just given birth to the first son (the bosses' first grandchild).
Sometimes life can be truly bizarre and amazing and baffling and... (etc)
Simon
ps. (I know that you'll ask..) re: 'night school'; a dream I had ages and ages ago: All I recall is that I was in a classroom setting waiting for the teacher to arrive, and when he/she did they apologised but said that I was not ready (or some other reason why I was not meant to be there). There probably was more but it was over 20 years ago and I've forgotten the rest. But it does mean that when I hear of children being taken to 'night school' in their dreams I accept the possibility of this having been a real experience / not just a mere 'dream'.
Citizen of Planet Earth, living in the British Isles.