my best advice would be to just not push her at all.. only let her ski when she wants to, not when you want her too because then she will learn to not like it and starting this young, it can easily cause a burnout by shes 10.. let her progress naturally off jumps and stuff like that also..
it happens all the time in wakeboarding, you will have a 10 year old kid who is amazing because he has been riding since he was 3.. then he quits because he hates it..