Here I have listed some particularly useful resources.
Do let me know if you find any other resources/websites that may be of interest to pupils.
www.musictheory.net is an excellent site with lessons and trainers; it can be used online or downloaded to your PC. There is also music manuscript paper that you can customise.
MusicSheaf.com also has manuscript paper in several formats that you can customise for piano with key signatures, etc.
You might also want to look at here as well as printable theory work sheets there are lots of hints to help you get the most out of your lessons and practice.
Also look at
YouTube is a good source of performances of lots of keyboard and piano music, some of it good, some not so good so listen critically to anything you find. Click here for one pianist’s recordings all the Associated Board pieces for grades 1 to 6.
Free downloadable piano music
American grading system but lots of ‘freebies’ here of the classics, folksongs, Christmas carols etc. Well worth exploring! Click here
8 notes.com Another site of freely downloadable piano music, some jazz, manly classical. Click here