Welcome to 4th Grade Science!  My name Mrs. Holly Lyons and I am excited to begin my thirtieth year of teaching! I have taught in the Deer Valley School District for the past eighteen years, and prior to that, taught overseas for four years in Central Asia and in another Phoenix district for seven years. I have taught a variety of grade levels during my teaching career - 4th (now), 2nd, 1st, and Kindergarten. I graduated from Grand Canyon University with a Bachelor of Science degree in Elementary Education, and also attended the University of Arizona.