In effect, teachers become intervening variables in their own experiments.

In the 1950's blacks with aspirations became teachers, nurses or policemen.

Environmental testing continued yesterday at a Bronx school that was evacuated twice last week after students and teachers became ill there.

There the poetic Leonard becomes her teacher, friend, and lover.

Many individual teachers, like James Nicholson, have already become involved.

"Let's figure out what we want a teacher to become."

Tracking limits everyone because teachers have become used to teaching to groups, instead of individuals.

Class had to be dismissed a half hour early because the teacher became ill.

The role of special educational needs support teachers has become more complex and clearly defined in recent years.

He studied philosophy, became a teacher of audiovisual moving later on to film review.