Cramming= Higher Grades?
So y'all normally I spam past year papers and questions before an exam, I have two specific cases I would like to explain to y'all and would love to find some reasoning for it. Firstly I had a biology exam, I studied two weeks beforehand all the way up to the day itself, had everything stuck into my brain but when the results came I did shit(shit as in I still got a A but not my average which is one of the highest). I had a chemistry exam that same week, however I didn't study all my effort went into bio, however I got one of the highest, same thing happened with a physics test afterwards. For bio when I checked my mistakes I found half were from careless mistakes and the other half from I forgot ;/. I plan to cram the next physics exam by studying one day beforehand I'll lyk how it goes y'all