1) bowing on open strings, slow, smooth, staying on 'bow highway' thinking about position
2) saying letter names to a piece you are learning
3) looking over a whole piece to 'spy out' repeated patterns
4) Fingering notes in guitar or concert-rest position while saying letters
5) practicing your hardest 3-4 measures...slow, fast, slow
6) making up different rhythm patterns for your scales
7) wrist exercises with, and without your bow
Having fun learning your music!