Principle 1
Theory is taught through composition
Most beginners meet theory as a worksheet: name the interval, spell the chord, memorise the circle of fifths. It is correct, and it is forgettable, because nothing is at stake.
We teach the same material by asking the student to use it. Learn what a minor chord does, then write four bars that lean on one. Learn a IβVβviβIV progression, then find three songs the student already loves that are built on it. The theory sticks because it explains something the student has just made or just heard, and because they can hear the difference when they change a note.
