This is a very controversial topic, one of those issues human beings around the world have curiously agreed to self-inflict mediocrity.
I agree that kids should be raised to be
so bored that she realizes how ridiculous the celebration of average and preparation to be employees in jobs that won't exist in 20 years that institutional education largely is, that she will find out what she actually wants to do with her life.
I think you are doing the right thing. The educational systems from K to college should be based on free inquiry and challenges to students’ potentials. I hate when all the elements involved (parents, relatives, church, community, faculty, authorities) agree on labeling the smart inquisitive students as "weird". They just reveal the system's self-imposed limitations, its hidden ideological agenda, which seems to be: make them as idiotic as possible so that they can be easily manipulable.
Children should be given all the motor and intellectual stimuli we can, they usually end up picking and choosing, and usually they choose well. It is the institutionalized imposition of tasks what warps their development.
Your daughter is super cute and she will be super smart, of course that'll scare many :)
School teaches whatever can have answers written in the back of the book, whatever is testable and is almost entirely memory based. It isn't about self-discovery, it is about conformity.