The document discusses using Web 2.0 tools to teach algebra, including slideshows, web-based interaction, video streaming, and online whiteboards. It explores several math and algebra websites as well as tools like Google Docs, blogs, and social bookmarking sites that can connect students. The document also covers using smart devices and online resources like iTunes U, TeacherTube, HippoCampus, and UC College Prep for online algebra learning.