In Google Quick Tip #2, I showed how you can run a Google search to find just PowerPoint (ppt) presentations. Imagine how excited I was to stumble upon Slideshare.net
Why's it so great?
1) It's a collection of user-posted ppt presentations
2) It's easy to search - just use the search box at the very top right
3) You can upload your own presentations to the site
I ran a search on the words teaching learning and got these results.
I searched on the words obesity diabetes and found a great CDC ppt with vital statistics on obesity.
To view a presentation in full screen mode, click on the icon under the slideshow.