My thoughts about stuff that happened this week

I ended up missing a day this week because of Heartwood.  However, it was only a review day, so I didn't have much homework.  I am a little concerned though that I may not be understanding things as well as I might have been.  I think though that if I just see some more examples any concerns will minimize.  As for the quiz, I think I did okay.  I wasn't sure how to simplify the perfect square questions, however.  They ended up being nasty fraction square roots with subtraction signs after them.