After weeks on a piece, a student can play it beautifully. Put unfamiliar music on the stand and suddenly they're stopping at every bar. That's a frustrating gap, especially when they feel they ought to be past it.
Give first reading a few minutes of its own. The music needs to be easy enough that the student has some attention left for what comes next.
Make the first excerpt easy enough
Use a short excerpt with familiar notes, rhythms, and instrument demands. “Below their repertoire level” is a useful starting idea, but check the actual passage. A supposedly easy piece can still contain an unfamiliar pattern.
Set a tempo that leaves room to read. If the student cannot maintain a basic pulse, simplify the material or slow down before adding pressure to keep going.
Before they start
Before playing, check the key and meter, starting position, repeated patterns, and any likely difficulty. Ask the student where they will look or breathe next.
Let them explain the plan briefly. A preview should help organize the attempt rather than become another long assessment.
Let a wrong note go
Agree that this attempt is about continuing through ordinary slips. If a note is missed, return attention to the pulse and the next recognizable place.
If the student becomes completely lost, pause and reset. “Never stop” is not useful when the task has become impossible. You can rehearse a recovery strategy on a shorter excerpt, including where to re-enter.
Afterward, discuss a recurring problem and try a focused exercise. Use fresh music for a later first-reading attempt; once a passage is familiar, you are working on something different.
How far ahead?
A review by Perra and colleagues describes how the distance between looking at a note and producing it varies with expertise, score complexity, and context. There isn't one number of beats that every reader should look ahead.
On an easy line, ask the student to notice the next group of notes before reaching it. Avoid moving a cover across the score if that creates confusion. Recognizing a small upcoming pattern is a more useful goal than forcing the eyes a prescribed distance forward.
If rhythm is the main obstacle, speak, tap, or clap the pattern before returning to the instrument. If the obstacle is a fingering or shift, practice that movement separately.
Then put the notes and rhythm back together. If it falls apart again, shorten the excerpt so they have less to coordinate at once.
Ask what helped and choose one focus for next time. A student might notice that previewing the repeat prevented a stop, or that the opening tempo was too fast.
At the next lesson, bring another short excerpt. Give them a chance to use what helped last time before adding a new difficulty.