Faculty & Staff

Accelerated Schools employs carefully screened professionals in every area of administration and instruction. All teachers are certified or eligible for certification in the specific fields of their assignments, and all have a specialty that complements the background of their associates.

Many teachers hold advanced degrees in education, special education, psychology, sociology, mathematics, and reading. Each teacher must also complete extensive independent study courses in behavior and computer classroom management.

In addition to the teaching staff, head teachers and educational counselors with special training in behavior management analyze the education background and factors of psychological motivation affecting each student. They hold regular conferences with students and parents throughout the school year.

Because the faculty holds itself responsible for the student’s education, weekly staff-training and review sessions are held. This allows the entire staff the opportunity to contribute to an individual’s progress.

Michelle Tuengel

Executive Director


Michelle earned a Bachelor of Fine Arts degree from Metropolitan State College with a minor in Reading. She earned her teaching license in 1994 and has 16+  years’ experience in education. Michelle is the coordinator for the Middle and Elementary schools at Accelerated Schools as well as recruiting and enrolling new students. She enjoys studying genealogy and traveling.

Aundrea McCormick



Aundrea has a Bachelor’s of Science with a major in Physical Education and minor in Health from the University of the Ozarks in Clarksville, AR. She also holds a TESOL Certification from the International Language Institute in Washington, D.C. She obtained her principal's license and Master’s degree in Teaching and Learning from CSU-Global. Aundrea spent seven years as a collegiate basketball coach, instructor, and academic advisor. In addition, Aundrea has also been an ESL, English, and Reading teacher. Most recently, she managed an SES program in both Denver and Aurora Public Schools.

Evan Simpson

Dean of Students


Evan Simpson is a Colorado native and received his Bachelor’s in English Education from Colorado State University in Fort Collins. He has worked as a youth counselor and mentor for traditional schools as well as outdoor education programs and is now in his fifth year of classroom teaching. He works to have students engaged in their own education by helping them find their passions and interest.

Liam Murphy

High School Instructor and Community Outreach


Liam A. Murphy has a lifeline relationship with marketing & education. Growing up in a Northern Suburb of Chicago, IL, he played for one of the best soccer clubs in the nation: The Chicago Kickers Soccer Club. It was there he lined up alongside Ken Snow (2-time Herman Award Winner) and Steve Snow (United States, U17, U20, U23 National Teams & the 96 Olympic Team). Liam enjoyed numerous successful seasons at High School, Club, and College level.

During his tenure at school, he played on world-class teams in the United States, as well as in Europe. While injury sidelined the possibility of a professional soccer career, it allowed Liam to channel his talent in another direction. As an Executive for many large Chicago Advertising firms, he implemented successful sports marketing programs centered around special events, outreach, promotions, and cooperation advertising. Also, as a Director of Coaching and Education for large soccer clubs in Chicago and Denver were he created many staff education, training programs as well as age-specific curriculum for all genders, skill-level and age groups.

When Liam is not working, he enjoys family time with his wife Sue and his two kids, daughter, Breckyn and son, Liam (LJ)

Kyle Pepper

Educational Recruiter and Enrollment Counselor


Kyle has a Bachelor’s degree in Sociology from the University of Colorado at Boulder. In 2016, he completed a Master’s in Strategic Human Resource Management from the University of Denver. He has worked as a small-group, intensive math tutor for 4th graders in Denver Public Schools and as a job coach/instructional assistant in a school providing life and vocational skills to students with autism and other developmental disabilities. Before joining Accelerated Schools, Kyle worked as a technical IT recruiter.

Deborah Sharp

Middle School Instructor


Debby has a Masters in Education from Framingham State University in Massachusetts.  Debby started her teaching career in Fairfax, VA where she worked for 13 years as a Kindergarten, First and Second grade teacher in Fairfax County Public Schools. Debby was the Science Lead teacher at Flint Hill Elementary in Vienna, VA where she helped her school become a Green School. Debby moved to Denver in 2013 and recently left Denver Public schools where she worked as a First Grade teacher for three years.


Jena McJunkins

Teaching Assistant


Jena recently joined the Accelerated Schools team as a teaching assistant. She earned her BS in Mathematics with a cognate area in Actuarial Science from the University of Nebraska at Omaha and is currently working towards her teaching certification. She is dedicated to supporting the teachers and students here at Accelerated and looks forward to working and learning alongside them. When Jena is not assisting teachers and students, she enjoys seeing new places, yoga and watching Netflix with her cat, Kemba.

Evyn Marsh

High School Instructor and Middle School Instructor


Evyn earned her BS in Mathematics at Colorado State University in Fort Collins, and is a Denver native.  She has worked as a math tutor since high school, and gained teaching experience through being a lead instructor and assistant center director at Mathnasium before arriving at Accelerated Schools this year.  She has worked with students from 1st through 12th grade, and tutored some of her classmates in college.  Although Evyn's favorite subject has always been math, she went to high school at the Denver School of the Arts and hopes to also share that knowledge with the students at Accelerated.

Valerie Montano

Music Instructor


Valerie earned her Bachelor of Music degree from Indiana University, Master of Music degree from the University of Arizona, and Professional Teacher License from the University of Missouri in Kansas City. She has taught music at every level, from preschool through college and post-graduate students including Avila University, Jefferson County, Cherry Creek, and Colorado Springs School Districts. She has over forty years of teaching experience. Valerie is the founder and artistic director of the Denver Chorale.

Adam Burnett

Bookkeeper/Administrative Assistant


Adam has a strong background in business management. A skilled baker, he was a founding partner of a baking and coffee roasting company in Jacksonville, Florida; a position he held for the past eight years. A recent transplant to Colorado, he’s very excited to join the office team here at Accelerated Schools.

Marius Borcan



Marius is responsible for day to day finance operations at Accelerated Schools, which include all phases of accounting, taxation and payroll. Before joining Accelerated Schools in 2019, he was working remotely in Finance and Accounting for various investment firms across the US. At home Marius and his wife Claudia have been enjoying hosting international students attending Accelerated Schools for many years. Marius earned his Bachelors in Accounting and Marketing from Metro State University in Denver. 

Nadean Johnson

Transportation and Security Director


Nadean has been in the security field for more than 16 years. Her training includes TEAM training (Techniques for Effective Aggression Management), de-escalation, first aid, and CPR certification. She takes great pride in keeping Accelerated Schools’ students, staff, and campus safe. In addition, as Director of Transportation she is responsible for the upkeep and maintenance of all the transportation vehicles, along with scheduling student routes for pick-up and drop-off. Nadean is a Colorado Native, has two cats, two parrots, and enjoys gardening in the summer.

Craig Havel

Maintenance Supervisor


Craig is a skilled tradesman with over 21 years of experience in new home construction. He spent the last 13 years serving as Facilities Manager at Bear Creek Church in Lakewood, Colorado. Craig also worked with special needs students twice a week from the local High School by offering a Community Living course, which helped to prepare the students for living independently.