About Cassandra

Cassandra Sage wants to ensure equitable access for all students to high quality K-12 education and preparation for post-secondary pathways. To accomplish that, she uses her education and experience working in our school system and community as listed below. She knows how to work together with people to get things done!


  • Degree in Early Childhood Education
  • Certificate in Montessori Studies


  • Elected director of Lake Washington School District, district 3, since 2018
  • 22-Year PTA and Parent Volunteer, LWSD
  • 15+ Year Family Advisor, Seattle Children’s Hospital
  • 15 Year Cub Scout Den Leader
  • 5 Year Director and Teacher of Montessori Preschool
  • 3 Year Teacher of Montessori Kindergarten (all subjects)
  • 3 Year Teacher Multi-age Montessori 1st-3rd Grade (Social Studies/Pro-Diversity Curriculum)

Boards and Community Service

  • Robert Frost Elementary School PTA Executive Board
  • Kamiakin Middle School PTA Executive Board
  • Juanita High School PTSA Executive Board
  • Juanita High School Booster Club Executive Board
  • Seattle Children’s Hospital Neo-natal Intensive Care Unit Parent Advisory Board
  • Seattle Children’s Hospital Pain Medicine Advisory Board
  • Kingsgate Royals Swim Club Secretary
  • Kingsgate Highlands I and II Homeowners Association Secretary
  • PTA Staff Appreciation: Frost, Kamiakin and Juanita High
  • PTA Secretary: Robert Frost, Kamiakin, Juanita High
  • PTA Reflections Art Program
  • PTA Art Docent: Rose Hill Elementary and Frost Elementary
  • Juanita Rebel Booster Club Secretary
  • PTA School liaison: Frost, Kamiakin, Juanita High, Juanita Rebels Booster Club
  • Panelist for New Principal Interviews
  • Robert Frost Parent Representative for New Building Design
  • Continuous Performance Improvement Projects, Seattle Children’s Hospital:
  • Family Centered Care Presenter
  • Anesthesia Resident and New Nurse Orientation Presenter
  • Serious Event Review Team Member
  • Bedside Rounding
  • Bedside Change of Shift Report
  • Emergency Department Design, Building Hope
  • Clinic Visit Summary Team Member
  • Giraffe Wing Design Team Member


  • PTA Golden Acorn Award, Kamiakin Junior High, 2004
  • PTA Golden Acorn Award, Juanita High, 2007
  • Juanita High Outstanding Citizen Award, 2008
  • PTA Golden Acorn Award, Robert Frost Elementary, 2009
  • Kamiakin Cougar Award, 2012
  • Heart of Kamiakin Award, 2014
  • PTA Golden Acorn Award, Juanita High, 2015
  • Washington State PTA Honorary Life Membership to Kamiakin Middle School PTA, June, 2017
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