Talk about old-school.
Workers at Emerson High School uncovered untouched chalk drawings on slate blackboards almost 100 years old, The Oklahoman reported.
In three classrooms, MAPS for Kids renovations revealed pilgrim history, penmanship lessons, personal hygiene tips and music, math and literature work.
A young girl in a bright pink dress walks next to a turkey on one blackboard drawing. Next to it is a calendar from December 1917.
City and district officials told the newspaper that theyre working out ways to preserve the education artifacts.