1. Punish any child physically, tease, humiliate or use harsh words or torture mentally
  2. Ignore students / allow them to wander or talk, when you are engaged.
  3. Act / talk as a police person
  4. Teach a mistake. Be sure what is correct, – whether it is a spelling or a pronunciation
  5. Discourage – demotivate or anything that could affect interest or cause a depression
  6. Teach holding books and sit while you give a lesson
  7. Take action against any child without explaining
  8. Give imposition or other wasteful acts to force a child learn.
  9. Overwhelm children with rules and routines.
  10. Force children to perform too many tasks inappropriate to age or time available.
  11. Judge children with prejudice
  12. Give too many worksheets and homeworks. Stick to school’s homework policy
  13. Leave the impression that school will be all hard work.
  14. Leave material and manipulatives outside unless you want the children to use them.
  15. Make exceptions to the school’s rules, even if you don’t agree with them.
  16. Reprimand a student in front of others; a quiet word in their ear is okay.
  17. Allow disrespect to learning, others, or property
  18. Begin teaching until everyone is meeting your expectations. It sends the wrong message to them.
  19. Talk matters other than school related within staffroom.
  20. Do not use mobile phones during class hours.