We currently live outside of the United States, my son is currently in 3rd grade, he is fluent in the English language. However he has gone to school from the beginning in another country, I just want to make sure that aside from the basic history, geography, English grammar he will adjust well. Aside from that he pretty much knows the basic information, he can read and write in English fluently. He is very smart and learns fast, but I am nervous that he could be held back if he is not prepared. If you could give me any advice that would help me get my son ready for fourth grade in the United States I would greatly appreciate it. I just want to be able to prepare my son for what he made need to know by fourth grade or be ready for what he will learn in fourth grade. He is ahead of his class now, the teachers wanted us to skip him a grade but we felt that he was still too small to be skipping grades at a young age. Any help or advice that you may be able to offer me or refer us too I would be so thankful.