I had similar problems with my eldest child in pre-primary a very pleasant but strong willed boy in a class taught by a teacher who made it obvious she only liked girls...... Whist I admit no child is perfect my boy was sent to the principle in his 2nd week (age 5) for being disruptive... I wanted to change him to another class immediately but everyone said we should persevere in the same class as he had made friends.  I wish I had been more insistant as my next child had the other teacher the next year and thrived - she was fantastic.

When all is said and done, you should follow your gut instinct and if you don't think the teacher is right for your child then insist the principal moves them to another class.  Afterall, even at such a young age it is possible to have personallity clashes and more importantly your child's self esteem needs building in a new environment, not dampening.

Do what YOU think is best and bugger the rest.....

My advise to you is have a meeting with the teacher to discuss your concerns - if you are not satisfied with the outcome g get an appointment with the principal to discuss concerns. However the other thing you could do is volunteer in your daughters classroom - that way you are on the spot and you can see exactly what is happening and your daughter may feel more comfortable with you around.