In the Classroom

I am starting to feel concerned about certain students in my placement classroom falling behind in math. My CT seems to simply want to push every child along whether or not they are ready to go on. Multiple students are failing the math tests, she will have them take the same test over and over until they get enough correct. There has got to be a better way of going about this. I feel helpless in the situation though because it is not my place to say anything. I hate to watch these children fall behind, they are simply not getting the material and their frustration is continuing to add up. I hope things get better..