I think that social bookmarking is a tool that could be valuable to me as a teacher. This is the first I’ve heard of social bookmarking. I bookmark many sites for my purposes and every once in a while by chance I happen across an excellent website that helps me in the classroom. If I was able to find sites easier and narrow down the items I’m looking for, rather than my needle in a haystack approach, I could save myself a lot of wasted time. If I was able to share these sites as well as be introduced to other good sites it could help improve the content of material I deliver to my students. A good example of I site that I could use for my science class is https://www.ck12.org/student/ . I would like to share this site with colleagues and students and as well have access to excellent sites that others have found.