that's easy,first don't worry shes/hes not going to do anything stupid, parents the number 1 thing that kids hate is having the bees and butterfly talk just don't, now tell her/him just take it slow tell them to make them their friend then they can tell them they like them take it from there and it will be fine
Plan a trip with 4 or 5 friends to a favorite ice cream place, or some other favorite spot. Include your crush. It will be easy, fun and unpressured. Go out with groups of friends; it's safer and healthier. You have plenty of time for the one-on-one stuff. This will also help you get a sense whether or not your crush is returning any of the feelings of interest.
Ask them out
Ask him or her out, there's nothing wrong with trying.
Be confident and just ask. Its as simple as that. Maybe put a little note on an origami thing you make for her
You can ask one of your friends to ask her. This is coming from a girl. :)
all a matter of how big of crush is and how old is "old enough to date"
Do it
i say age is just a number, so if you(assuming its you) like the girl go for it!
Most time it is just a hi and goodbye crush
Ask her:)
at a dance ask them
first get to know her as if she was your sister then ask her if she sees you as her boyfriend
just ask her or just ask him whatever but you guys are very young