My name is Mary Heeringa and I am the teacher librarian at Bettendorf High School in Bettendorf, Iowa. This is my first year working as a teacher librarian and my first year at the high school. I previously was a first grade teacher in Bettendorf, Iowa. My portfolio reflects the past 3 years of my teacher. Because of this, some of my artifacts come from my first grade classroom and some come from the high school library.