<p>I understand IE courses can count towards a CORE course under certain circumstances. On the website where the IE courses are explained it almost seems like the requirements defeat the purpose of IE courses. For example it says:
To make an IE course count for HA then you must take
An HA course
an HL course
an IE course</p>
<p>Why would I do all that to make the IE course count towards HA when the HA course itself is one of the requirements? Am I just not understanding the IE course thing correctly?</p>