Play each Major scale up and down starting on the "C" scale. Practice the scale at roughly 1/4 note =160 BPM on your metronome. Play the scale 4 times up and down. Use a different articulation each time you play it. Example: 1st time: All Slurred 2nd time: All staccato 3rd time: Slur 2 notes, tongue 2 notes 4th time: tongue 2, slur 2