Melissa King, director of early learning and product advancement for K12, has more than 35 years of experience as an educator. She holds a Ph.D. in science education from George Mason University and master's degree in linguistics from the University of California at Davis. She recently served as lead content specialist for a new blended program for pre-K learners. Dr. King has co-authored several books, published articles in educational journals, developed curriculum products, and conducted teacher training at the national level. She developed and taught graduate courses for the University of Virginia, George Mason University, and Kaplan University. Dr. King has been a public school teacher and also served as a gifted resource specialist, ESL specialist, and teacher mentor. She has also lived and studied abroad and is a Fulbright awardee.