Yes. Otherwise, none of use would be able to learn properly.
because teachers like it
most teachers at college level don't because it's not necessary
In Canada it is extremely usefull. but not necessary
The teachers have to show a good example and look professional, and this is better done with a dress code. Too much casual dress detracts from the teachers' professionalism.
There are English teachers in France. But every teacher in France has to obtain a certificate, for which it is necessary to speak correctly French. So it is exact to say that there are few foreign teachers, but French teachers abroad aren't not that much either.
Because it is a required part of the curriculum and a necessary skill for life.
If necessary. my school has 2 teachers to a classroom. when one has to leave the other takes over and they both help grade assignments. But if you mean to teaching at once then that's ghetto.
Teachers can effectively deal with students who are not doing their homework by setting clear expectations, providing support and guidance, communicating with parents, and implementing consequences when necessary.
Yes. It's not necessary good practice, of course.
it makes sense for teachers to keep up with advances in their areas. Not only is it logical, it's necessary.
Use a comma where it indicates a pause or change of direction. For example: "I want to thank you teachers for all the work you have done" is different from " I want to thank you, Teachers, for for all the work you have done." Rule of thumb: generally omit the comma unless it really is necessary to avoid confusion.
The possessive form of the plural noun teachers is teachers'.The possessive form for "the books of the teachers" is "the teachers' books".