TUYETDONG PHAN-YAMADA is a math adjunct in the Los Angeles area. She earned her Bachelors degree from UC Irvine and Master degree from CSU Los Angeles. She is interested in writing projects for community college math courses. She created several GeoGebra files as projects for Trigonometry, Geometry, Statistics and Calculus. Her GeoGebra projects were published in NCTM Math Teacher Journal and AMATYC Journal. She also gives talks about her GeoGebra projects at many colleges and conferences including CMC-South , CMC 3 and STEM Conference. Phan-Yamada received a Research Faculty fellowship to work at JPL in Summer 2014.