In 2013, I decided to make a large horizontal staff with "notes" (colored squares) that actually lined up with the corresponding keys on the keyboard. I color coded the squares to match some wooden letter beads I'd bought. Unfortunately, the bead set is no longer available for purchase (and I lost my pink "G" bead!). It's not hard to get your hands on pink, blue, and purple Post-it notes or highlighter tape though, if you like the color matching idea!
I've linked to two files below: an oversized PDF file that can either be printed on a large printer like a plotter or tiled over six 8.5 x 11" pages (see below), as well as an 8.5 x 11" PDF version that includes a printed keyboard.
Horizontal Staff PDF - Oversized (22 x 13")
Horizontal Staff PDF - Letter Size (8.5 x 11")
You are welcome to use these files in your studio and send them home with students for home use! I only ask that you not redistribute or alter them. Please share how you are using them in the comments!
Printing the Oversized PDF at Home:
You can print the oversized file in Adobe Acrobat Reader using 8.5 x 11" paper using by tiling it over 6 pages and trimming carefully!