like the other have said read them a book but I am finding with DD2 that she just wants the book then jumps off and does a wee on the floor!!!

I used have the potty for my DS in frount of the TV so that when he was watching his shows he would just sit on that and then jump up if he did anything but this did not work for DD1 so each child is different..

All kids like to get a prize so maybe play her fav game or craft every time she does something in the toilet that way she will want to stay on there longer to get the treat iykwim.. Star charts are also good if she get a mths worth then she gets to buy something she has been wanting...

Its a bit harder for me ATM as mind still cant talk so we cant tell when she needs to go, So I am thinking of waiting a bit longer for DD2