How old is she now? I don't know any resources for teaching kids coding. But my advice would be to try to find something that has to do with coding graphics. That really captured my interests when I was a kid. That I was able to write a simple program something like:
FOR X = 1 TO 100:
  DRAW CIRCLE(X, X, 10)
...and it would draw a hundred circles on the screen. There is a real sense of empowerment there when you realize that you can simply increase the "100" to a "1000" and then it will draw a *thousand* circles!!