GLASGOW, Ky.- Barren County Middle School is gearing up for the school year and giving seventh graders the chance to experience a day in the life of a seventh grader before the school year begins. “They’re coming from seven different elementary schools. So this is a big, huge transition for them. A lot of them are very, very, very nervous,” says Heather Meredith, 7th grade principal. To better help incoming 7th graders prepare, Barren County Mid…