aAmanda Crosby
President
Term 2026-2029
acrosby@coloradoea.org
acrosby@lps.k12.co.us
Amanda Crosby became a Social Studies teacher at Arapahoe High School in 2001. She earned her Bachelor’s degree in American Studies from the University of Notre Dame, and her Master’s degree in Curriculum and Instruction from CU-Denver. Amanda is in her fourth term as the LEA President, having previously served as Vice President, and on LEA’s Executive Board and Membership Committee. She is committed to advocating for LPS educators and their students. Amanda grew up in Littleton, and now lives in Denver.
Reach Amanda Crosby by email or cell: 303-909-6726
Erin Trigonoplos
Vice President
Term 2026-2029
etrigonoplos@lps.k12.co.us
Erin Trigonoplos is a 4th grade teacher at Dr. Justina Ford Elementary. She earned her Bachelor’s Degree in Fine Arts at the University of North Carolina at Asheville, and her Master’s Degree in Curriculum and Instruction from Western Governors University. She has been teaching for 8 years, and was a paraprofessional for 3 years prior, all in LPS. Erin loves teaching 4th grade and has been fortunate to be at two exceptional communities in LPS, first at Twain Elementary and now at Ford. This is her first term as Vice President of LEA. She has been an AR for 6 years, part of the Executive Board for 3 years, and was on the Negotiations Team last year. Erin is proud to represent educators in Littleton and to be an advocate on their behalf. She lives in Littleton with her husband and two daughters.
Alberta Maybee
Secretary/Treasurer
Term 2024-2027
amaybee@lps.k12.co.us
Alberta Maybee is a fifth grade teacher at Gaskill Elementary. She earned her B.A. in Elementary Education from the University of Wyoming, and her M.A. in Curriculum & Instruction from the University of Phoenix. She has been teaching for 25 years, and spent most of those years at Franklin Elementary in LPS. Alberta has been an Association Representative for 11 years, the LEA Secretary/Treasurer for 8 years, and has also served on the Negotiations Team. She feels honored to represent the teachers and Special Service Providers of LPS. Alberta lives in Littleton with her husband Chuck, and they have three grown children who are all alumni of Littleton Public Schools.