Auditory Hierarchy Minimal Pair Cards

Have you seen this new resource for working on (or collecting data on) auditory discrimination that was recently published by my friend and colleague Kristine Ratliff? It includes colorful and engaging 228 minimal pair cards differing by sound feature. The minimal pair cards were designed using the Auditory Discrimination Hierarchy known as the Listening Ladder created by Dave Sindrey, M.Cl.Sc., LSLS Cert. AVT. 

 https://www.teacherspayteachers.com/Product/Minimal-Pair-Cards-for-Auditory-Discrimination-and-Training-3402073   $6.00

The hierarchy begins at level 1, with sounds differing by duration, intensity and pitch. It progresses by difficulty though ten steps, ending with discrimination of words with final consonants differing by place of articulation.

I downloaded my minimal pair cards on my iPad so they are easily accessible and it saves on ink and printing.