My ds took the EXPLORE in 3rd grade, 8 yrs old through NUMATS. He was always a good test taker so I wondered how the above level test would go. He did a wonderful job. We did the sample test so he would know what he was in for.

He always did well in math, but like another said I was really impressed with his scores in other subjects. He knew not to leave anything blank if it was possible.

It was great exposure to testing and time limits.