so I was blog stalking today and I was directed to https://www.xtramath.org/home
-the welcome video has me hooked. my first school district had purchased "math facts in a flash" and required the students to log on daily. this site looks very similar, but FREE!!
-I like that you can set up a class and it can be assigned as homework (and you can tell if they did their hw or not by checking your email :D)
So my question is this.... has anyone used this site before? thoughts? do y'all think this would be worth researching?