sentences:  In what ACS calls "one-to-one computing", every student in the fifth group through the eighth group receives a tablet computer, which they use to manage their daily schedules, work on class assignments, and prepare special projects.Students in early childhood and junior kindergarten have shared tablets available, and each kindergarten through the fourth group class has at least four.Students study in classrooms equipped with wireless overhead projectors, manipulate programs and presentations on touchscreen-equipped SMART board systems, and engage in self-paced classroom learning using ActiveExpression wireless response systems.