Our daughter is helping GS10 get ready for his 4-H dog show next week. She picked up 2 pages, double-sided, with questions all about dogs-- breeds, care & feeding, showing, etc. She gave them to him last night and less than a half hour later he came to me and asked me to ask him the questions. We were moving right down the page when daughter came into the room and said, "J, have you read all those already?!" She was stunned that he had read all of them, not to mention he remembered all the answers!
I've been real low-key about saying anything to her about his mental ability. She has 8 & 6 year old girls and I really don't comparisons that result in hard feelings.