71.   Schools across the nation are seeking ways to reduce the back pain children feel when they wear heavy backpacks.

72.   Schools across the region, including the New York City public schools, have banned pagers and cell phones.

73.   Several programs and schools across the country are succeeding, but these programs now need to be replicated everywhere, Guzman said.

74.   Schools across Texas are doing similar things to keep up with tougher standards and accountability, educators say.

75.   Schools across the metropolitan area closed for the day, while downtown workers either reported late or not at all.

76.   She is director of the Lincoln-Filene Center at Tufts University, which coordinates service learning initiatives in schools across the state.

77.   She has also given more than a thousand music programs for children, playing in schools across the United States and Canada and teaching young people about classical music.

78.   She returned hoping that schools across her state would promote the companies.

79.   Since the ruling, schools across Texas have been scrambling to find ways to attract minorities without affirmative action.

80.   Some of the women cast glances at a school across the small road, from which Israeli soldiers were no doubt watching.