As a piano teacher, I created Chord Piano Is Fun to use in addition to and along with my other curriculum, method books, and music pieces for my students. It integrates very nicely with methods such as Alfred.
I have found that once the student understands their chords and how they are created, they are able to pick them easily out of their music, thus helping them to learn their pieces easier because they have a "visual" in their mind.
I hope that you will read my reviews from other teachers and students who are using Chord Piano Is Fun!
If you are a teacher and would like information on how to get Chord Piano Is Fun at a discount for multiple copies, please contact me.