First AMEB exam approaches

I am getting very worried.

The way Beth is going - playing when she suka, refusing to correct mistakes - she will not be ready for her exams at the end of the year.

It's already Oct and she still has not mastered Poseidon's Throne or her scales. And her sightreading is hideous: she can scarcely read!

I tried showing her my old RSM exam results and what examiners look out for. She was less than interested. None of it seems to be making a dent in her motivation and self-discipline.

I don't know what I should do: let her continue on her certain path to a C? At Grade One??