She tilts her head—listens—(oh!)—ratios start to sing. She spots octaves (2:1) like a small, delighted revelation—plunk on the monochord—there it is. Notation? A little shy—needs more rehearsals with the numbers and colons to make the notation as natural as humming.
She’s thoughtful in talk-storms, shares ideas, and applies ratio reasoning to sound like it’s a secret language she’s learning to translate. Grades? Proficient moving into Exemplary: confident narrations of harmonics, creative uses of ratio ideas when composing, stepping up as a leader in the room.
(Recommendations—short and sweet): practice ratio notation until it flows; write small compositions that use those ratios; let her run peer-led monochord demos so everyone grows — and so she shines.