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The Nation’s First
Public Montessori
High School

Clark Montessori, the nation’s first public Montessori high school, nationally recognized for academic excellence, where students and teachers work in communities. Clark leads students in developing their intellectual skill while learning to be full contributors to society. Focusing on the triangle of Montessori education — students, teachers and parents — Clark works to form a strong community of adults and teenagers who respect each other. Unique to Clark Montessori is our focus on the Fine Arts.

Be Involved - Volunteer!

Clark Montessori needs your participation and involvement in all facets of life at the school. Strong parental support is vital to Clark’s mission.

Volunteerism is a cornerstone of the Clark program. And that begins with parents lending their time and talent on at least one school committee. Tell us your interests, skills & passion and we will match you to a rewarding volunteer role!

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7:30 a.m. - 2:30 p.m.


(513) 363-7100


3030 Erie Ave
Cincinnati, OH 45208

What’s Happening at Clark?

CLARK MONTESSORI INTERSESSION THREE - PART SERIES: Introduction to Engineering. Elizabeth Conkin

Our Principal

John Spieser

Mr. SpieserJohn SpeiserJohn came to Clark in 2013. He brings a knowledge of Montessori education and the value Clark has within the Hyde Park Community.

More about Mr. Spieser