Staggered start! Start right or left hand (in quavers/eighth notes) and come in a beat later with the other hand!
A great way to stress-test your scale fingering (and wake your brain up!)
Dwell on the sample octave in the first (C) video. Exaggerate the stress - on T (tonic) - 5 - 7 - 3 - 3 - 7 - 5 - T. The rotating stress let's you know when you've 'finished' - on the next stressed tonic.
(Starting from the top, the stress is T - 4 - 2 - 6 - 6 - 2 - 4 - T.)
Five keys demonstrated - C, D, B flat, E and A flat. Ideally, you should be able to choose any note, decide start up/start down, decide left or right hand leads, and PERFORM.
Playing scales IS playing the piano. Playing with your scales IS being a musician. Practice accumulates, like pennies in an piggy-bank!
Scale Practice Patterns (SPPs)
Scale-tone practice patterns (STPPs)
The MusicartaA methodical approach to keyboard syncopation for