This document discusses how social media and Web 2.0 tools can be used to improve instructional supervision in schools. It provides an overview of instructional supervision, which aims to promote teacher development and growth. The document then showcases several social media tools like Twitter, blogs, Diigo, YouTube, and LiveBinder that can help with communication, collaboration, sharing resources and best practices, professional development, and instructional supervision efforts. It provides examples of how each tool can be used and lessons learned from using the tools to enhance instructional supervision.