This PowerPoint helps students to consider the concept of infinity.
AlpspSocialBwr
1. Social Bookmarking Telling others that you’ve found something of interest. Will Russell Web 2.0: Online communities and social media ALPSP Training Course – February 2010
15. Folksonomy Like a taxonomy but generated by folk hence the name. http://en.wikipedia.org/wiki/Folksonomy Recent tags can be found via http://delicious.com/tag/chemistry
24. Give thumbs up to sites Or a thumbs down – Stumbleupon learns what you like
25. When you “stumble” you are taken to pages recommended by like-minded stumblers. Connect with your friends to see what they are stumbling on.
26. Why not just use Google? Results are based on human recommendation rather than webpage SEO. Results based on what you like, not what you search for.
27. You also come across content you wouldn’t have searched for!