Karen Ruzzo is principal of the Manhattan New School, where she spent much of her career teaching second grade. She has also worked across the grades as a staff developer and as the Coordinator of Elementary Literacy Professional Development in New York City's District Two. She has presented at many workshops across the country in the area of literacy instruction.
Mary Anne Sacco teaches second grade at the Manhattan New School and was a staff developer in New York City's District Two. Her teaching experience over the last decade ranges from kindergarten through fourth grade. She has been a presenter at various conferences and conducted workshops in literacy instruction across the United States.