A fairly easy course, be sure to complete every 'diary entry' as they cumulatively make up a large sum of your marks, which you might need coming into finals. The finals for 2509NSC can be daunting as there's a lot of information to take in, considering it's a long answer, short answer and multiple choice exam. However, the lecturer (in 2015) enthusiastically and effectively taught students what they needed to know, so the whole course was clear and you knew what was required from you. In regards to the information learnt in the course, it is quite interesting, relevant and somewhat humorous at times.