additional times?

<p>ok so i havent posted in forever, but this question goes out to current students and people who know about course scheduling. I recently got my course schedule and signed up for electives. Engineering exploration is only one day a week but has an "additional time" of thursday 11:10 to 12:40. One of my electives, Knowledge and reality, has this as well. Is this just another class session or what? Sorry if this is a stupid question, i didnt really pay attention at orientation.</p>

<p>You have to keep that 11:10 to 12:40 block free for Engineering Exploration. It's either the "lab" that goes along with it or the time they keep open for tests/seminars/etc.</p>