With much effort and strain he can play the keys without arm movement.
I'm sure I'll also spark some technique debate with people saying I'm insane.
so much time correcting hand position that the poor kid is gonna get bored at not actually playing anything.
Did it say somewhere that he's 5? I was sure I read the whole thing..
Actually, no. Not sure why I thought that.
We are going to play two notes together, a chord.. say C and D, fingers 2 and 3. Relax the fingers, push forward with the arm. If the fingers are relaxed, all joints will freely move, the fingers will curl under the hand.. The keys will not depress unless you let your arm's weight move down into the keys.Then you can pull the arm back out, the fingers will extend.. this happens because of their resistance against the key, nothing to do with moving the fingers, just because the finger tip is connected to the key.Build up a circle of motion with the forearm. So the wrist is slightly higher on the way in and slightly lower on the way out, this ensures a relaxed/supple wrist - and teaches basic phrase shaping. There is no need to be depressing keys yet - this should be fluent, no stiffness before you start worrying about the keys.Now, as you push in to the keys - very slowly, and starting with a relaxed natural curve in the fingers - add a 'firmness' (this can be difficult to explain to especially young children) to the fingers, they will remain in the curve position and the keys will depress as the arm moves forward. It need only be very minimal, just enough to ensure the key depresses, no more, and can largely be released once the note sounds. Most importantly, the firmness is not created using a flexion or extension of the fingers similar to what would be used to make or undo a fist - I think (I'm not a physiology professor) it is more to do with the interossei, found in the hand, these are responsible for sideways motion of the fingers.. when both left and right (either side of 1 finger) are used at the same time the result is a firming of the finger, or slight extension type motion if you push it to the exteme - (don't push it to the extreme)The arm push/pull element, and level of "firmness" will pretty much always need to be reduced once the overall pattern is understood - which is why this is difficult to do with really young kids, because they are not familiar enough with their bodies to understand what you mean.