In math, our fluency with basic multiplication has also increased, but not without a lot of work. The class average finally climbed to 75%, indicating that we still have a lot of work to do. Parents, I can't stress this enough: your fourth grader must overlearn his/her multiplication, and s/he absolutely needs to invest time at home to study.
We've come a long way in reading and math, but we have a long and winding road ahead of us. These are exciting times.