Intense, high-pitched screech or crackle (if the teacher is passionate).
Described as scritching , rasping , or whispering . It’s a rhythmic, soft vibration that feels intimate and quiet. writing_sound_effect_teachers_office_notes_lyri...
For creative projects, these sounds are categorized in audio libraries. WTW for the sound a pencil makes when you write on paper? Intense, high-pitched screech or crackle (if the teacher