Lake Washington School District
Environmental and Adventure School
8040 N.E. 132nd St., Kirkland, WA 98034 | 425 825-1411
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EAS Staff Directory 
A listing of all EAS staff with email contact information.
 

Administration & Office Staff

Cindy Duenas, Principal
cduenas@lwsd.org

Eileen McMackin, Lead Teacher
emcmackin@lwsd.org

Cheryl Madson, Office Manager
cmadson@lwsd.org

Colleen McLaughlin, Office Support
cmclaughlin@lwsd.org



Teaching Staff
(in alphabetical order by last name)

Kirsten Boone, Teacher
Subjects taught – Spanish
kboone@lwsd.org

John Hamilton, Teacher / Camp Director
Subjects taught – Art, Fitness, Spanish
jhamilton@lwsd.org

Brian Healy, Teacher
Subjects taught – Science, Math
bhealy@lwsd.org

Alexandra Leal, Teacher
Subjects taught – Spanish
aleal@lwsd.org

Eileen McMackin, Lead Teacher
Subjects taught – Language Arts, Social Studies
emcmackin@lwsd.org

Marcus Rose, Teacher
Subjects taught – Science, Math, GLOBE
mrose@lwsd.org

Wayne Tannhauser, Teacher
Subjects taught – Language Arts, Social Studies, Math
wtannhauser@lwsd.org

 

 About our Principal

EAS Principal

Cindy Duenas

Philosophy:

"Education truly is the great equalizer. Don’t waste it."

Education/Degrees:

  • University of California, Santa Barbara; BA English
  • Seattle University; MA School Administration
  • Continuing Education: Seattle Pacific University; School Improvement Planning, Leadership, Curriculum Design and Implementation, Instructional Leaders – Ensuring Best Practices

Background & Administrative Experience:

  • 15 years teaching at the secondary level in grades 7 through 12
  • Current principal of International Community School (12 years), Environmental & Adventure School (10 years), and Community School (2 years)