Bullying, whether it is physical, relational or cyber-bullying causes a myriad of pain. Obviously, physical bullying causes pain, but relational (i.e. spreading rumors, social exclusion) and cyber bullying causes pain that you cannot see. The type of pain that you cannot see is psychological pain.
The following worksheet is one that aims to help students from grades 4 to 12 and even adults tap into compassionate empathy for reducing bullying: