Okay, I'm new to this. We've been in Thailand for 8 years, and have homeschooled. Before we left, I knew that my 3 and 5 year olds were gifted. I myself was a gifted child, and my public school had a great program for gifted children.

My kids are now in 7th and 9th grade, a grade ahead for their age. Also, my 9th grader is taking 10th grade math, and my 7th grader is taking 9th grade math.

We've done the IOWA test every year, and they both score in the 98th percentile. Two years ago we did the aptitude test as well, and both scored in the 98th percentile.

Should I have them take any other tests while we are here in the States? Like the SAT, since they could take it at the local high school?