71.   Otherwise, teachers would be using their own time, unpaid, in order to give needy students the extra help, school officials said.

72.   A music teacher used singing to bring the students together at assembly performances.

73.   A handful of states offer rewards that teachers can use for computers or training, although not for their own pay.

74.   A teacher uses a long-neglected fallout shelter to teach students about the Cold War.

75.   An Internet site used by teachers across the country recently included what looked like a note from a teacher admitting he molested children and dogs.

76.   But they are able to work out problems when teachers use objects instead of verbal cues.

77.   During the three-year study, scores of students in younger grades increased in listening, language and word analysis when teachers used microphones.

78.   Guide author Kathleen Hunter said teachers can use the program to include the American Indian experience in their lessons on different periods in history.

79.   I feel teachers should use a variety of techniques and activities to stimulate the students.

80.   In a less than diplomatic riposte to their petition, he claims their teachers are using them to wage a hate campaign.