Theory Workouts
http://www.teachingfiles.co.uk/namethatnote2.htm
https://www.musictheory.net/exercises/note
https://makingmusicfun.net/flash/eekshark.php
Apps to download on your phone:
- Notes! - Learn to Read (It has piano keys with a blue box around the icon)
- Rhythmerr - it's for rhythm training.