1. The document provides a quick guide to popular Web 2.0 tools that can be used by teachers, including top sites like YouTube, Wikipedia, and Flickr that see millions of monthly visitors.
2. It describes how Web 2.0 tools can support learning across Bloom's Taxonomy and encourage participatory, student-led learning.
3. Examples of creative Web 2.0 tools are given for sharing photos, videos, animations, digital stories, cartoons, and more that can be used in language arts and other subjects.