Our Story


Meet The Board

Montana Learning Center Board of Directors

Ryan Hannahoe

Ryan Hannahoe

Executive Director

Ryan first became involved with the Montana Learning Center in 2103 as a member of the summer camp staff. Eventually he joined the board of directors. Ryan has been Montana Learning Center’s executive director since the fall of 2016. Ryan continues to work as a science teacher in Clancy, Montana. Teaching science has been his profession for the past seven years.

Getting students and teachers excited about science is something Ryan enjoys. He feels lucky to have had several mentors throughout his career and now wants to share the knowledge and expertise he has with others. According to Ryan, “it is vitally important to inspire and mentor the next generation to become critical thinkers and learn about the natural world around them.”

Ryan has served on the advisory board of the Montana Space Grant Consortium, as well as the education committee of the International Society for Optics & Photonics in Engineering.

While attending Montana State University (MSU) in Bozeman, Ryan worked for NASA for four years. For two summers, he worked at the NASA Goddard Spaceflight Center on the James Webb Space Telescope mission, the successor to the Hubble Space Telescope. In addition to collaborating with the Smithsonian’s National Air and Space Museum and Bill Nye the “Science Guy”, he supported the James Webb Space Telescope mission in the fields of education, public outreach and public affairs.

Before attending MSU, Ryan studied at New Mexico State University-Alamogordo. While there he worked for New Mexico Skies Observatories in Mayhill, NM as a telescope technician, teaching astronomers how to acquire and manipulate astronomical data. He also provided technical support on telescope projects for NASA, the National Optical Astronomy Observatory, Caltech and PBS.

While growing up in Leesport, PA, Ryan enjoyed astronomy. He was first exposed to it as a Boy Scout and has been “hooked ever since.” He designed and built a telescope while in middle school and in high school he played a key part in putting the first fully remote controlled telescope on the Internet for students and teachers to use.

Ryan has lived in Helena, MT for since 2016. He is married to Melissa Stiles, a physical therapist. They have one dog, a black lab named Tucker, who is the baby of the family.

Executive Committee

Julie Schultz

Julie Schultz


Julie is retired and enjoys writing prose and poetry about artificial intelligence and its implications for the way human society is organized. She believes as we enter a future increasingly intertwined with technology, it will be crucial to have a populace conversant in the basic principles of science and analytical thought. In her view, the Montana Learning Center is an important piece of that.

Since returning to Montana in 2016, her volunteer work has focused on the Montana Learning Center (MLC) and a bookstore co-op, This House of Books, in Billings, Montana, where she lives. She is president of the MLC Board and treasurer for the co-op. She also volunteers for the League of Women Voters.

Before retiring, she worked in the financial services industry as a fixed income analyst, strategist, and portfolio manager, serving in that capacity in New York, London, and Bermuda.

Julie grew up in Clancy, Montana, where she took full advantage of the great outdoors and her local library. As a student at Clancy Elementary, she was a member of the Science Olympiad team and, after going to high school in Helena, continued her science education at what was then called the Canyon Ferry Limnological Institute, an early name for the Montana Learning Center.

Kate Mattern

Kate Mattern

Vice President & MLC Instructor

As a science teacher for 19 years, Kate has taught all ages various scientific topics. She is passionate about teaching students the importance of science literacy, the applications and relevance to science in our everyday lives, and the need for skilled researchers, healthcare professionals and STEM professionals.

Kate has taught for several years at MLC and loves the opportunity to inspire students with STEAM in a beautiful Montana setting. As a board member, she supports MLC as a place for students who are curious, motivated, and interested in science and engineering, as well as a place for teachers to learn about their own fields.

The Anaconda High School HOSA-Future Healthcare Professionals club was founded by Kate. This brings students to competitions, gives them a chance to organize community volunteer projects, and helps them learn about the skills needed to enter medical fields.

A proud Butte, Montana, native and current resident, she loves to be outdoors, especially hiking and kayaking. She also enjoys reading, cooking and watching documentaries. Growing up she was inspired by strong women in science. She competed in science fairs, attended girls STEM academies, and took as many science courses as she could, gradually getting a major in biology and minor in chemistry. She has a master’s in Interdisciplinary Science with an emphasis in Microbiology.

Alex Schillinger

Alex Schillinger


Alex is a certified public account with accounting firm JCCS in Helena, Montana. He works with businesses, non-profits and individuals. He enjoys helping non-profits ensure they’re maintaining effective internal controls while carrying out their missions. Alex grew up in Circle, Montana, where he enjoyed playing sports and working on the family farm. Typically he was involved in local science fairs and was also active in Mathletes and MATHCounts competitions. He and his wife have two cats. He describes them as being “a handful and serve as our kids until we decide to have a few of our own.”

Walt Woolbaugh

Walt Woolbaugh

Secretary & MLC Instructor

Walt thinks it’s important that teachers and students have high quality experiences at the Montana Learning Center. As an author for science journals, a seventh and eighth-grade science teacher, and an adjunct professor in Montana State University’s Masters of Science Program, he knows firsthand what excellence in education means. He applies this to the classes he teaches at the Montana Learning Center.

For thirty-five years Walt and his wife Bridget have lived in Manhattan, Montana. They have two children and five grandchildren. He grew up in Pennsylvania and always enjoyed science. Through work with the Boy Scouts of America, he became interested in nature too.

Marilyn Alexander

Marilyn Alexander

Canyon Ferry Limnological Institute Founder & Board Member

Marilyn and her husband, Gil, moved to Montana and found it such a wonderful place that they decided to remain there for the next 40 years. In 2005 when they retired from the Montana Science Institute, the precursor for the Montana Learning Center, they moved to a ranch in southeastern Oklahoma to raise black limousine-cross cattle. Gil passed away in 2016.

Marilyn enjoys ranching and says cattle are “terribly curious creatures and fun to watch.” She has one “homemade daughter” and three adopted sons. She is proud of her four grandchildren, two step grandchildren and two step great grandsons. She also has one adult foster daughter who has three children and one grandchild. The other sixteen teenagers she and Gil fostered in the 1970s had homes to return to and did.

For forty years Marilyn taught science to high school students in Helena and many courses for teachers for graduate credit through the University of Montana and Montana State University. She has always had an interest in science and invested 20 years of her life combining her love of science and education to help make the Montana Learning Center what it is today.

Nikki Honzel

Nikki Honzel

Board Member

Nikki is a cognitive neuroscientist and an associate professor of psychology at Carroll College.  As an expert in electrophysiological recordings, she has used this neuroimaging technique to investigate a wide range of topics.

Before moving back to Helena, Montana, Nikki worked at a VA Medical Center in California investigating cognitive changes in patients with traumatic brain injury as well as patients with post-traumatic stress disorder.  Many courses she teaches focus on how we remember and learn new information. She loves inspiring others, focusing on how to teach and the effectiveness of certain teaching strategies.

As a Montana Learning Center board member, she is “excited to create new and innovative approaches to camps,” including developing opportunities for learning about the sciences.

She lives with her husband and young daughter in a house almost directly behind where she grew up. They enjoy little hikes, floating down the Missouri River in the summer, and skiing in the winter.

Dennis Stiles

Dennis Stiles

Board Member

Dennis believes advances in science and technology are essential to the future of the U.S. economy, environment, and way of life and that these areas will be important for decades to come. He serves on the Montana Learning Center board because he knows “it is critical to develop the science, technology and mathematics workforce of the future that can continue to drive innovations that will make our world a better place.”

Dennis manages a portfolio of research programs that include energy efficiency, renewable energy production, advanced manufacturing, and transportation at Pacific Northwest National Laboratory (PPNL). PPNL’s research supports the missions of the U.S. Department of Energy. Dennis has spent his 32-year professional career at the laboratory and has held a number of management positions. He launched PNNL’s biofuels and renewable chemicals research program which resulted in a number of commercial products and national awards.

In addition to volunteering for the MLC board of directors, Dennis has served as an officer for his local chapter of the Institute of Industrial Engineers and on several university advisory boards.

While growing up in Belgrade, Montana, Dennis developed an interest in science and math. In elementary school he always looked forward to the annual science fair. He also enjoyed hiking and hunting in the Bridger and Spanish Peak mountain ranges. These experiences gave him a strong appreciation for nature and the environment. Hoping to pursue a career focused on developing technology that would address challenges to the environment, he majored in engineering at Montana State University. Dennis also has a master’s degree in Engineering Management from Washington State University.

Dennis has lived in Richland, Washington, since 1986. He is a widower and has two step-grandchildren who live in California.


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