Clearly explained with examples.

It appears the instructor has re-done some of the recordings. Now their audio quality is much improved. Very clear. Thanks.

audio quality makes this unit useless

I would love to see more podcast from this woman on here. There is not a lot of content in this course, and I haven't gotten through everything offered just yet, but she says something in the first video that blew my mind; "Ask why." In my experience with math teachers, most of the ones I have come in contact with just want to explain the concept and hope you got it, and though I've never liked math, I have always wanted a more detailed explanation. I think that the most important part of this course is that the teacher actually ask herself questions in front of the class and doesn't just dictate. I really hope to see more from her!

not really a course, just addenda to a course. good stuff clearly presented except for audio quality, which is sometimes very poor.