#1: Contribute to a wiki 

A wiki is a collaborative website which can be

directly edited by anyone with access to it.

Example Wikis

• Teampedia - Team building activities and ice breakers
• Anchor's Away - Educational games and activities for students with laptops
• iLife in the Classroom - Ideas for using Apple's software
• Exploring Google Earth - Using Google's free virtual globe
• Web 2.0: Cool Tools for Schools - Websites listed by what they can do for you
• WebTools4You2Use - Web 2.0 websites with usage ideas
• Web 2.0 That Works - Marzano's Classroom Instruction That Works & web tools
• Social Networks in Education - Listing of sites for educators
• The Kids Open Dictionary Builder - Students contribute to the dictionary
• EduWiki.us - Wiki for educational technology
• EED 324 Instructional Technology Wiki -  Graduate class collaborative notes
• Document Cameras in Education - Short list of ideas
• Educational Wikis - Listing of dozens of classroom wikis

3 Places to Start a Wiki

PB Wiki

• Sign up for a free educational account
• Set Up Student Accounts (no email required)
• Basics of setting up a PB Wiki
• PB Wiki Help

Wikispaces

• Sign up for a free educational account
• Getting started tour videos 

Google Sites

• Sign up for a free Google account (you probably already have one)
• Create a new site
• Introduction video (TeacherTube)
• Use a wiki by choosing Site Settings > Share this site > Invite people as collaborators (required email addresses)