You can pull the kindergarten curriculum from the website at the school - it should be posted. If not, call them and you can go pick it up - it's basically a checklist of what THAT kindergarten will expect them to know. It can vary by school and district so make sure you get the curriculum for wherever your daughter will attend.
Kindergarten is MUCH more about some non-academic but social structure skills than it used to be, so if she's at home with just you make sure you can get her these skills in another way - perhaps a music or gymnastics class? She should be able to:
*Follow direction given from another adult, directly to her
*Follow direction given from another adult to an entire group of kids
*Stand quietly in line with other children (who may or may not be listening) and listen for direction
*use social skills in a group of large children doing group activities and free-play (ie - a play date they can take turns with the doll, in kindergarten they will have to rotate which is more conceptual).
*have access to items like water and the bathroom at structured times (will it cause anxiety if she is thirsty but break time isn't for another 20 minutes?)
*be able to put on and take off her own... coat (zippers & Buttons), hat, gloves, mittens etc with no help (suiting up 20 kids can take the entire recess period sometimes).
*open, assemble and eat within a specified period of time her snack & lunch - even if other kids are talking. This is a biggie. I've known TONS of my friends kids who weren't eating lunch or snack until they figured out how not to be distracted.
I have found that where many parents ARE great teachers for their children this was a relationship that either she nor I wanted to have. We are better being mom & daughter and leaving all the other roles to others. So, for me to get my daughter to do a worksheet would have been just insane. However, we did do some 'homework' in preschool that was 'given' by Miss Jan at daycare. I was able to monitor and help her, but the directive did not come from me and she didn't turn it in to me. So, if you have another adult you can enlist that might help you bunches as far as getting her comfortable with that process.
Hope that helps!
B.