Your situation is not easy to give advice for as we don't really know many specifics or exactly how the lesson is going on, if you had a video of the lesson that we could analyze maybe there would be more to share.
Since you're a teacher have you considered querying chatgpt? It may give you some broad ideas for your broad problem here. Here is an example of its response, I tend to like 1,3,5 + 6:
CHATGPT:
It sounds like you've encountered a challenging but talented student who may have been guided too narrowly in their previous instruction. The emphasis on speed and mechanical repetition, particularly in Hanon and method books, seems to have shaped the student's idea of success as being solely about technical accomplishment, without developing a deeper understanding of music or broader musicianship.
This student's behavior could be stemming from the fact that he's been conditioned to view piano as a set of technical hurdles, and anything outside that scope might feel unfamiliar or unnecessary to him. His resistance to scales, key signatures, and pieces beyond Hanon could reflect a discomfort with areas where he feels less confident, but doesn't yet understand their importance.
Here are some potential strategies for managing this student and reshaping his musical experience:
1. Reframe Hanon as a Tool, Not a Goal
Instead of outright discouraging Hanon, you could try framing it as just one aspect of technique that supports other musical goals. Show him how the technical skills he's gaining from Hanon can be applied to music pieces that he might find rewarding.
For example, tie a Hanon exercise directly to a section in a piece like the Minuet by J.C.F. Bach or even something slightly more modern that he might connect with. Show him that technique serves musical expression.
2. Link Technique to Expressive Music-Making
It seems that he hasn't yet connected technique to the idea of expression. Perhaps introducing short, but expressive pieces that also require technical precision—like Bartók’s Mikrokosmos or Kabalevsky’s Children’s Pieces—could challenge him in a way that appeals to his need for accomplishment, but also develops musicality.
This could help shift his focus from speed and mechanical playing to phrasing, dynamics, and interpretation, showing him that real achievement also comes from making the music sound beautiful and expressive.
3. Engage His Analytical Mind
The student seems to enjoy patterns, as seen in his affinity for the Hanon exercises and his sharpness in finding shortcuts like the mnemonic device for key signatures. You could lean into this by showing him the underlying patterns in music, such as harmony, the structure of classical forms (like ABA or sonata form), or rhythmic patterns.
Teach him to analyze music, so that he can see beyond just note names or key signatures, giving him an intellectual framework that might align with his way of thinking.
4. Develop Emotional Engagement with Music
Given that this student doesn’t have clear goals for his piano learning, it might be worth helping him discover why music matters beyond just technical mastery. You could play expressive, engaging pieces for him and ask him what he feels about the music, encouraging him to see the piano as a medium for communication and emotion.
You could also introduce music that resonates more with him, such as film scores or pieces from popular piano arrangements, to tap into a deeper interest. Something like a simplified version of a piece from a soundtrack he likes might engage him.
5. Set Clear Expectations About Attitude
As for his rudeness, it’s important to address that directly and set boundaries for respectful communication. Being a patient teacher is important, but it’s equally important for him to understand that a healthy student-teacher relationship is built on mutual respect.
You could have an open discussion about how he can express his frustrations constructively, and that a shared goal is to help him improve holistically as a musician, not just in technical speed.
6. Incorporate a Structured, Varied Routine
A varied lesson plan with clear, short-term goals might help him see progress in different areas and alleviate some of his frustration. For example:
10 minutes of Hanon for technique.
10 minutes on a short piece where he applies that technique.
10 minutes exploring music theory through games or composition.
The key is to give him a sense of accomplishment in multiple areas, not just one.
This student is clearly bright and capable but has likely been unintentionally funneled into a narrow mindset about piano playing. With time, patience, and a focus on helping him see the broader picture of musicianship, he can transform from being an overly mechanical player into a more well-rounded and expressive musician.