Jennie Magiera is a 4th-5th grade math teacher and a Math/Technology Coach in Chicago Public Schools. She's also a Golden Apple Teacher of Distinction, an Apple Distinguished Educator, and in January she was named the Chicago Public School's Tech Innovator of the Year.
Read Jennie's blog entry: A Homework Machine for Teachers: More on Assessment with Google Docs.
Below is the accompanying video. Thanks, Jennie!