Andrea Trach Third Grade Teacher B.S. University of Dayton read more Before coming to OHS, Andrea participated in multiple field observations at parochial, suburban and rural schools. She also served as the lead summer camp instructor at the Cincinnati Zoo and Botanical Garden, teaching five biology-based curriculums throughout each summer. Andrea graduated from the University of Dayton, where she earned a Bachelor of Science degree in early childhood education. She also completed a semester study-abroad program at Bond University in Australia.