Loy58, thank you for the link and your comment. I sure will find out which version my DS took.

He is currently taking a weekend class at a local university enrichment program. He tested 99%+ on all areas on the assessment test he had to take for admission to the enrichment program. We realized that he needs something different so I talked to his principal last month. She told me that they will wait to see the MAP test result and come up with a plan for him and other kids who are at his level in the school. Our school doesn't offer gifted program until 3rd grade. Sending him to a gifted school is not an option for us right now so we are hoping our school can work something out for him and other kids who are in the similar place as he is.