My DS had similar MAP scores in 1st grade and was subject accelerated for Math then eventually grade accelerated. The school ability grouped for reading so he already was grouped for that. The school psych did cognitive/achievement testing and the IAS to see if he was a good candidate for grade skip. 2nd grade math may still be too easy - it was for my DS. I think outside testing would be good - we ended up doing it at the end of his 1st/2nd year so that we could apply to a HG program in a neighboring district - the report made suggestions for programs, etc. that he would need. Also, if gives you a more accurate and individual assessment and will give you a better idea of the child you are dealing with than group assessment tests. Good luck.
