These are some of the resources I used for this unit. These are relatively low cost.
Star Wars Recorder fingering match-used as the fingering chart for this unit and as a game activity
Star Wars Note name match-used along with the recorder fingerings.
If you want written theory:
Additional Star Wars themed music theory worksheets
Use the force note naming theory worksheet-Free download
Staff Wars-Free download for desktop computers, also available as an app on Google Play and iTunes-Version 2 requires a microphone and uses your recorder or other instrument as the input device, version 1.3 asks you to identify notes on the staff as they move across.
For Floor staff practice, I used these darling Star Wars graphics, designed to be an alphabet border for a child's room.