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Upper School

#14 Private High School in Illinois

Pursuing Excellence in All We Do

Our Upper School provides a supportive, values-aligned community where all students have access to robust programs that help them realize and fulfill their potential. 

By the time they graduate, Hilltoppers are:
- Secure in their abilities
- Disciplined in their thinking
- Creative in their collaboration
- Compassionate toward others
- Dedicated to achieving their goals

To provide a holistic education, we combine high academic standards with expectations for involvement in the arts and sports in an environment where it is just as important to learn from failure as it is to flourish.

Nearly 100% of our graduates matriculate to their desired college or university to cultivate their interests, pursue meaningful careers, and make a positive impact on the world. 

“When my kids go to college, they will be fully prepared. And when they get out into the world, they will be able to write well, fend for themselves, and advocate for themselves.”

Current EA Parent

Meet Our Upper School Faculty & Staff

“We found some wonderful teachers who were caring, engaging, and personalized. You know those once-in-a-lifetime teachers you get? At EA, we got them multiple times.”

Parent of an EA Graduate

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Jamie Lau

Jamie Lau

Upper School Science, Educational Technology Coordinator
M Ed, Penn State University
MS, University of Michigan
BA, Johns Hopkins University

My hope is that all of my students leave my class with a better appreciation of the world around them. I want them to see that what we are learning does not only exist in the small bubble of the classroom, but how it expands far beyond that.
-Jamie Lau

Stacey Lorenz

Stacey Lorenz

Middle School & Upper School Latin
B.A., Mount Holyoke College
M.A., Indiana University

The Latin language did not fall with the Roman empire. The influence of the Romans and their language can be seen in so many aspects of modern life. I hope to help my students make those connections between the past and the present. I want my students to leave my class as critical thinkers, with a strong work ethic and always wanting to learn more.
-Stacey Lorenz

Bud (Francis) Mathieu

Bud (Francis) Mathieu

Upper School Science
MAT, National Louis University
BS, University of Illinois

Science reveals the workings and laws of the natural world, while biology explores the wonders of life in that same world. My students will discover through multiple experiences both the wonders of nature as well as the means that humanity has, through science, to preserve nature.
-Bud Mathieu

Joshua Mettille

Joshua Mettille

Lower, Middle, and Upper School Visual Arts
BS, Olivet Nazarene University

I take a student centered approach to teaching visual art by combining the experiences, interests, and abilities of all of my students. My goal is to have students create art that is meaningful to them.
- Josh Mettille