Fairly recently I've been tutoring my 11 year old cousin in math. We've been going over things like equivalent fractions, multiplication, and long division. So far we've been breezing through the sections. His teacher learned about this and would like me to introduce him to more sophisticated levels of math. I think she's right on point because he is very bright. One of my main goals is to get him as comfortable as possible to upper levels of math. Does anyone here have any suggestions as to what I could teach him? I was thinking about walking him through some simple proofs and maybe even a little bit of calculus. Any suggestions are appreciated.