how much are these worth with respect to the actual labs? i know overall the labs are worth 20% of the final mark.. so is it 10% for each of the prelab and the lab? god i hope not, the prelabs are bullshit
Just copy your friend's prelab. Prelabs don't matter don't matter that much, if you get it wrong the instructor explains why it's wrong and corrects it and you get on with your usual lab.