A student asked me if they should put CM on question number 5. I swear it took a good 20 seconds of me being highly confused (why in the world would a 4th grade boy be asking about CM???) before it dawned on me that he was asking if the problem should be labeled in centimeters.
What's bad is that I'm still not even TTC! I'm temping and everything in preparation of maybe starting in January. I'll be a distracted mess when that time rolls around!