Ha i am another one who has a "presentation" tomorrow. My principal is coming to observe me for an hour as i teach my kids a guided reading lesson. My advice: wear something with a high neck, i get so nervous i break out in hives, if you do too this will hide it. Sigh, sadly i am serious that is how nervous i get! And i never used to be that way, i used to sweat, now i don't know which is worse! I am prepared, it's just you never can tell with my class. One day they are angels, the next little devils. The joy of kindergarten! I don't really have a fear of speaking in public but i am being evaluated as to how well the lesson goes and of course am stressing. Mine is at 9:25 am. Just remember everyone gets nervous and think we are all in the same boat and you'll be fine!