Hi. My daughter started reading at age three and entered K reading at the 3rd-4th grade level. (She recently finished "Where the Mountain Meets the Moon" by Grace Lin.) Math and science are not particularly difficult either. While she seems content, my gut is telling me she could be happier and more engaged in the classroom. She is also mature and focused for her age. I'm considering moving her to 1st mid-year. Has anyone out there ever considered or done this? Thanks so much for any wisdom you can share.