Hello. I am Kathleen from Colorado USA. I am currently an intermediate elementary classroom teacher in a K-12 public school district. I hold a graduate degree in teaching integrated sciences and am endorsed to teach secondary science in my state. Previously, after completing my undergraduate degree in psychology with many hours in biology, I worked in hospitals in a variety of capacities. Coursera is new to me and I am taking my first class regarding contact tracing. The current pandemic has reignited my interest in the life sciences.