Website:  http://www.instructables.com/

Uses:  This site is great for finding any type of how to instructions that you or your students may need.  (Especially for those students that learn better from seeing steps than hearing and/or reading them).  It is also a great site for students to use to come up with ideas for creative projects related to the FACS curriculum.  I do advise you check it out yourself first before directing your students to the site.