This was not a training simulation, a classroom exercise.

While this is a fine classroom exercise, it would not pass muster, however, as sociological fieldwork.

The students were quick to point out that their projects, all related to water supply were more than just classroom exercises.

Instead of using them to support her in classroom exercises, she climbs, balances on and swings from them.

If the Klingons were "better" in this simple classroom exercise, what would they be like out in the real world?

It is used as a hands-on classroom exercise and to illustrate basic principles of estimation theory.

Rote drills have been eliminated and, as in the classroom exercises, each problem is a little bit harder than the one before it.

Beginning with a demonstration of the five basic positions, it continues with increasingly difficult classroom exercises.

The way they bounded lightly even recalled classroom exercises.

But classroom exercises might have done the same.