Rachel Stewart advocates for the use of Google Docs for educational collaboration and communication. Google Docs allows students to work collaboratively online by creating, sharing, and editing documents, spreadsheets, and presentations. It supports national standards for using digital tools to interact, collaborate, publish work, and contribute to group projects with peers and experts. Educational benefits include facilitating group work, teacher feedback, and taking learning beyond the classroom with various digital devices as Google Docs is available anytime from any internet-connected location.