title: Cool Websites - 21st Century School Teacher
title: Voki Home
description: Twitter is without a doubt the best way to share and discover what is happening right now.
title: Diigo - Web Highlighter and Sticky Notes, Online Bookmarking and Annotation, Personal Learning Network.
description: Diigo is a powerful research tool and a knowledge-sharing community
title: Zamzar - Free online file conversion
description: Convert files
title: The Week in Rap
description: The Week in Rap provides a free weekly summary of current events in a hip-hop music video for teens and students.
title: Xtranormal | Text-to-Movie
description: Xtranormal | Text-to-Movie
title: Thousands of Free Lesson Plans and Educational Resources for Teachers | Verizon Thinkfinity.org
description: Thousands of Free Lesson Plans in Math Social Studies Art Language Arts Music Physical Education Reading Writing Geography Science Projects Science Lesson Plans and Thematic units. K-12 educational resources and activities for teachers, parents and students
title: ClassTools.net: Create interactive flash tools / games for education
description: Create free educational games and tools in flash
title: Super Teacher Tools
description: Super Teacher Tools has many free classroom review games and classroom management tools, including Flash Jeopardy.
title: RubiStar Home
description: RubiStar is a tool to help the teacher who wants to use rubrics, but does not have the time to develop them from scratch.