thank you note for teachers?

<p>What is an appropriate way to thank teachers who help write recommendation letters>?</p>

<p>I wrote them a card and left it on their desks. Dear Ms. X, thank you so much for writing my letter of recommendation, I really appreciate it, etc etc, I had a great time in APUSH last year, etc etc, sincerely Rebecca. </p>

<p>It’s not much but the gesture is definitely appreciated.</p>

<p>thank you notes show class</p>