Well done for a fabulous lesson Jude!
We covered a few points on your posture.
Violin
Position your violin at '10 o clock' - ask Mum/Dad to help you with this if you're note sure what I mean.
Try to keep your violin flat - think about the mini egg! Don't let it roll onto the floor.
Bow
We're upgrading your bow hold so that we are now going to look at holding the bow at the frog/heel. We did the 'bow flip'. Position your bow on your hand, palm up. Bow should sit at top of pinky finger, bottom of first finger, curl your thumb into the little gap between the two black bits, and then flip it over. Relax your other fingers over the bow stick. It will take some time for this to feel normal.
Could you also practice the secret note :D