This is a social story meant to discourage spitting, and to encourage alternative behaviours to problem-solve and express feelings. It can be used across all ages and developmental levels. It is in PDF format and can be easily printed and laminated.
I have personally used it, in individual and group format, in elementary and special needs junior high/high school classrooms. Feel free to edit, as you feel is appropriate to your specific situation/needs. I hope it helps you, help your students!