Mark Mueller has worked at EXPO Elementary for 25 + years. He graduated from the University of St. Thomas with a Bachelor of Arts degree in Business Administration and Marketing Management, Elementary Education, and Master of Arts in Curriclum and Instruction. He secured technology certification from Hamline University. Mark currently teaches mathematics and previously worked as a computer specialist, and a multi-age 4-5-6 educator.

Outside of EXPO, Mark owns a home service and construction company. He is an avid bicyclist, enjoys climbing, hiking, and spending time with his family. Mark is married and has three children and two beagles.

Mark enjoys working at EXPO. EXPO has a fabulous faculty, fantastic families, and spectacular students.

"Tell me and I'll forget. Show me and I may remember. Involve me and I learn." Benjamin Franklin