I've been searching all around trying to find activities for my kids to do on Thursday, which is our 100th day of school. It is such a big deal in the younger grades, and a great opportunity to make math a focus for the day. Since I already focus on math, pretty much all day long, it'd be nice to have some fun activities for the kiddos. Here are a couple of math activities that I'll be doing that will help to reinforce skills they should already know. I will be using both as a game, but it could be manipulated in so many ways.