Zoho has a wonderful suite of free online presentation software. I have been looking for this type of online software for a while. It is free, and more importantly allows students to work together online to make a presentations. They can then be embedded in a Blog or emailed to a teacher or student. Powerful features and the software can also work with wikis. Teachers can also make a quiz or survey. Check it out and watch the demo.
Zoho Show – Online presentations15 10 2009