Hello everyone,
I need some advise on what should we do.

My son who is in the first grade showed no growth on his last MAP test. In the begging of the year his Math score was 204 points, which placed him in 99 student %tile, and Reading - 202 points with same 99 student %tile.

Few weeks ago they took second MAP test (half way through the school year) and he showed the same score in math and just 4 points growth in Reading section. His Teacher saying it is normal, and we should not worry. Really?!?!?

At the same time his behavior changing. He is talking at school to other kids, falling asleep during math center and not doing work that is given to him (he says that he is tired of doing same stuff over and over). the worst thing is that yesterday and today I received an email from teacher saying that he is mean to kids, and we as parents have to do something.
Any suggestions on what should we do? How can we handle this situation?
Thank in advance.