Regarde le professeur.
l'enseignant!!
professeur
To say "the teacher is friendly" in French, you would say "le professeur est sympathique."
the teacher chair is called 'la chaise du professeur' in French.
a music teacher is un / une professeur de musique in French.
"Bad teacher" in French is "mauvais professeur."
l'enseignant(e) a....
mme.
"enseignante"
To warn someone, or say "look out!" in French, say Attention!
To say "Yes, you are a teacher" in French, you would say "Oui, vous êtes un professeur."
Physical education teacher is "professeur d'éducation physique" in French.