Pickerington Schools students are scheduled to be back in the classroom Thursday, but there’s concern their bus drivers will be on the picket lines instead of behind the wheel. During Monday night’s Board of Education meeting, a union representative for the bus drivers told board members that they voted to strike. Colleen Stockert, a Pickerington bus driver of 17 years and union representative for Teamsters 284, said their contract expires on August 13th.