Use Etherpad, Chatzy.com, or **TodaysMeet.com** to create a backchannel in class for questions or side conversations.
Use chat or Twitter with students in a foreign country
maybe ask the students to corrert the chat log for homework
Google Docs
Have a class edit the same document and create a story.
The story can also be written in a foreign language
Use a document to collect group information. There is a built-in chat to let students communicate before typing information.
Students can work on a presentation together. An example is doing basic research ahead of the next history unit or prior to a field trip.
Use the forms feature of a spreadsheet to collect data from students for analysis. The data could be results of an experiment or personal data to make the analysis more meaningful.
Students can peer-edit documents or presentations.
Create a virtual field trip about an area or museum when students are not physically going to visit it.
Spreadsheets can be used for basic project management and tracking. Consider keeping student milestones for a larger project or research paper. Both teacher and student have an easy way to check their progress.
Blog
Students can use a blog to reflect on a range of topics including: current events, history, science labs, math concepts, etc..
Students review other students' reflections and compare and contrast
iPod products and articles (link) - not necessarily education-oriented
iPods in the classroom wiki (link) - when you want to use them for more than just podcasting
Concept Map & Timleine
xTimeline.com or TimeGlider.com
Engage students by having them research the history of technology (link)
Students work together to create an online timeline.
Sections of the same class can compete to make the most indepth timeline
Students collaborate on the structure and detail of a concept map.
excellent way to preview a unit that is particularly complicated or dense
can be added to over the school year or in different grades
Twitter
you can distribute assignments and class updates if your class changes daily
calendar is more convenient for classes that don't change daily
students can use Twitter to ask homework questions
they must review prior questions to ensure that they do not ask a question that has already been answered
see my resouces for a teacher list and dozens of related products (link)
Social Networking
Use a Ning to setup a virtual classroom for a subject (including foreign language)
Create a virtual assistance program where students in lower grades ask questions to students in upper grades. The students get points based on how often they repond to younger students' questions and the correctness of the answer. This would work great for vocabulary and grammatical questions.
Use Facebook (the F-word) where students can only type in their foreign langauge
Wordle.Net
Wordle creates word "clouds" which summarize text such as speeches, stories and website tags.
Collaborative Resources