According to The Talent Code, truly effective learning happens when students get challenged. When students go right up to the edge of their ability level, then exceed it slightly, it turbo charges the learning process.
In other words, when a student makes some mistakes, slows down, breaks the piece down, thinks, corrects, then tries again, something wonderful happens within the student’s brain. The student’s neurons get coated in a substance called myelin. Myelin acts as an insulator for the neuron, making it fire faster and more efficiently. In other words, the brain builds skill with the myelin.
Daniel Coyle uses the metaphor of an internet connection. He compares an unmyelinated neuron with an old fashioned, slow, dial-up connection. Whereas he equates a myelinated neuron with a broadband connection such a cable or DSL.
In Coyle’s words, “The increased speed and decreased refractory time [the wait required between one neural signal and the next] combine to boost overall information-processing capability by 3,000 times – broadband indeed” (41).
Now it takes years to optimize the neurons as much as that, but years of practice will definitely do that for a musician. Nothing substitutes for practice, and it works for any skill – not just for music.
According to Coyle, a vital part of how our brains learn involves makings some mistakes, but not too many. Music teachers need to find the sweet spot where the songs become challenging, but not too challenging. This varies from student to student. Find that sweet spot, and you’ll be able to achieve special needs music success.