Ms. Greene is mean!

"Math scores at Ella Mentry School are way down! But Mrs. Stoker is bringing in an expert named Ms. Greene to help A.J. and his friends study. Ms. Greene is nice, but she sees numbers everywhere--skateboarding, football, even in height! Between solving weird word problems, being mathletes, and sitting on their denominators, how much more math can the class take?"--Amazon.