Faculty

Teachers of “The Wolves” seek to emulate the best that we see in our group of students—to be energetic, to be playfully productive, to be curious about the world around us, and above tall to work together as a team. The 8/9 teaching team, below, has a combined 22 years of experience teaching here at Sage and teach the full suite of courses—Human Ecology, Spanish, Writing and Math—as well as playing hard at Wellness, contributing at Community Action, and teaching Creativity Workshop classes.

Julie Zimmerman

8/9 Team - Lead Teacher, Human Ecology & Writing

A former documentary photographer and journalist, Julie began her career in independent school education when son number one entered two-day preschool. With both sons, Cyrus and Starke, now happily ensconced at her alma mater, the University of Richmond, Julie is transitioning from Virginia’s Chesapeake Bay region to central Idaho. She first fell in love with experiential education during her early years as a preschool teacher- where learning is joyful, creative, expressive, and a full engagement of the mind and body. Taking her love for collaboration, communication, and critical thinking to middle school, she’s taught writing, geography, and global relations for the past four years and has led service-learning trips to New Orleans, Savannah, and Stanley as well as yearly ecology trips to the Florida Bay estuary. Julie believes wholeheartedly that when learning is connected to life, students are capable of incredible creativity and achievement, and is delighted to join a school community with a philosophy so intentionally embedded in transformational experiences for its students. No stranger to central Idaho, Julie took six road trips over ten years to explore the west’s various ranges before purchasing an acre in Stanley, where she built a one-room cabin with backdoor access to the Sawtooth Wilderness in 2002. Her only regret in coming west is that she’s not sure where she’ll be able to practice her finely honed skills as a historic tall ship sailor.

Nathan Kolar

8/9 Team - Human Ecology & Spanish, College Counselor

Nathan joined the Sage faculty in 2011 and is best known around campus as “Nazario,” a nickname he acquired from his host brother while living in Seville, Spain during the 2003-04 school year. His time in Spain was a crucial chapter in his Spanish language training, which has also included big chunks of time traveling in Mexico, Venezuela, Bolivia, and Ecuador. Prior to coming to the Sage School, Nathan earned a B.A. in English from Williams College, taught History at Hopkins School in New Haven, CT, and earned an M.A. in Literature from the University of California, Santa Cruz. Nathan lives in old Hailey with his wife, Tenaya, and their two children, son Dash and daughter Sadie. When not at school, Nathan pursues his other interests: reading, gardening, cooking, making music, and being in the beautiful outdoors for swimming, hiking, biking, and camping.

Maggie Blatz

Maggie, a Colorado native, grew up with a love for outdoor adventures and for all things science and math. After studying physics, French and math at the University of Colorado, she moved to Jackson, Wyoming and worked for two years as an optical engineer. Eager to be a student again, she attended Stanford University and earned a master’s in environmental earth system science. After graduating, she found her way to the Wood River Valley and The Sage School to share her love for math with students. When she’s not teaching math, Maggie can be found skiing, biking or climbing with her husband Nick.

Harry Weekes

Raised on the East Coast until the ripe age of three, Harry moved to Idaho in 1972. He studied Environmental Science, Biology and Studio Art at Middlebury College, and earned his graduate degree in Life Science from the University of Maryland in College Park. After 25 years of teaching and researching topics ranging from how the built environment enhances learning to brain development, he continues his work as an aspiring adolescent anthropologist. Harry founded The Sage School in an effort to fully explore the ideas, methods, and philosophies embodied by the school, and because he believes that including adolescents is essential in creating real and positive change. He is curious about and interested in many things: writing, sketching, Biology, Ecology, watercolor, and agriculture. Harry has a wonderful wife, three children, two dogs, and a smattering of chickens and houseplants.

Lena Roebuck

6/7 & 8/9 Team - Human Ecology (And Sage Graduate)

As a local potato, Lena was raised in the Wood River Valley and graduated from The Sage School. After graduating, she spent six months in India, lived in Central California for almost two years, and then moved to Prescott, AZ, to pursue her master’s and bachelor’s degree at Prescott College. As an undergrad, she majored in Cultural and Regional Studies and minored in Outdoor Education. Her master’s degree is in Social Justice and Community Organizing. In this program she had the opportunity to work with Alliance of Californians for Community Empowerment, raising awareness around educational disparities and the housing crisis in the Los Angeles area. She later worked with Sonoran Prevention Works, researching impacts of the opioid crisis in and around Prescott. She had the opportunity to work with multiple organizations on the United States-Mexico border as well as co-created and was the logistics coordinator for Praxis Youth Organizing Conference in Tucson, AZ. Her thesis focused on global philanthropy and the effects of capitalism and colonialism on geography. She is passionate about community engagement, youth organizing, justice for marginalized groups, and imagining and co-creating a world we want to live in. Lena is happy to be invited back to The Sage School and eager to share with students and colleagues what she has learned about racism, wealth and income inequalities, the relationship between the global north and the global south, the impacts of our current global economic system, and much, much more.