Although my degree subject (a good number of years ago!) was German, for most of my teaching career I have taught French Ks3-5. I've done a bit of GCSE German (with good results) and have guided pupils who where near native speakers of German through the asessment process at A level, but I've never had to teach "proper" classes at KS5 before. Any bright suggestions as to how I could get myself up to speed before September? I feel quite rusty and want to do what I can to serve the students well.