Although it was a little tough to hear I was able to make out and remember most of what I taught on that first day of class. I can remember clearing my throat a few times because I think I do that when I am a little nervous. It brings back memories of public speaking class!
Also, it will be a lot different when talking to a group of young students. I will have to enunciate more and not run my words together so much. I noticed that I have a deep voice that was kind of monotone on the video. Making it exciting is another thing that I could improve.