My problem is my kids seem to be at grade level

If they have been tested using the WISC IV and are HG, but they don't seem to perform at that level in daily life (unless you ask my DS about biology, then you will hear a lot on that) what do you say?. When I have asked at what level my DS reads at school, they say he's a good reader and he is right where he is supposed to be (which doesn't make me feel like he is reading above grade). I have one teacher I can ask to write a recommendation for my son, but my daughter is either solidly underachieving, or hasn't come into her own yet (she's my sleeper, I would never have guessed she is HG or even MG before testing). I want to apply them to DYS, but I don't have any real backup beyond their test

I was a solid underachiever due to lack of interest in academics… so I suspect it may be a similar situation. My own specific interests? I was an encyclopedia - but only for the stuff *I* was interested in…school was not interesting.