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Mark Sumera

Faculty Information
Department(s) Teachers
Title(s) Middle School Math & Science Teacher
Contact Information
School Email
  (Primary)
School Phone
970-925-1909 x434
Other Information

Mark holds a B.S. in Environmental Science from Evergreen State College, Olympia, WA. He taught math and chemistry at Colorado Rocky Mountain School, Carbondale for two years before joining the faculty at Aspen Country Day.

Aspen Country Day School
85 Country Day Way Aspen, Colorado 81611
Phone: 970.925.1909
Time to consider ACDS

Our PreK to Eighth Grade school in the mountains of Colorado

The Way School Should Be

With a balance of nurture and rigor, children become their best

The Power of Three

Rigorous academics, creative arts, outdoor education

A welcoming community

Our motto, de amicitia: in the spirit of friendship

Out into the wide world

Alums carry the Aardvark spirit far and wide

A culture of generosity

Many ways to help make Country Day's future even brighter

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