after “basic” 2 octave majors (CGDAF and Bb)
go into 2 octave major + minor, all keys, universal fingering.
when introducing universal scale fingering, provide a visual representation of patterns as well as the pitches on the staff.
then do d major scale, 1 octave in thumb position for shape/strength of hand position.
then do three/four octave, universal fingering, into thumb position.