Another great lesson, and a great practice this past week, Briel!!  Keep it up.  Remember to arch your wrists (and elbows out) when articulating in order to play the keys on your fingertips, to make a bright quality of tone!!  Be aware of the sound you’re producing on each melodic key from the moment your finger contacts the key until AFTER your finger leaves the key.  And, be precise with the timing of when fingers come off keys.