Then, says Bob Brooks, teachers must observe the quality of the child's classroom response.

A good teacher (whose class wasn't overcrowded) would observe and prevent harm.

"What many teachers observe as violent behavior is often really just playful aggression," he said.

Projects begin with teachers observing and questioning children about the topic of interest.

When such children go to primary school, teachers observe a significant improvement in reading, writing, mathematics, social skills and many other areas.

'He learns so quickly' one teacher observed to me 'that I feel unnecessary'.

There is one significant fact which both librarians and teachers have observed.

In this second example a teacher observes the child's confusion over the invariance of number.

Robinson's former teacher has observed the change in her former student.

At Danny's music lesson, his teacher observes kids taunting him through the window.