This site is inspired by 18th century Anti-slavery campaigner Thomas Clarkson who travelled with a wooden box containing collected items he used to support his argument against slavery.
Thomas Clarkson's Museum Box
"This site provides the tools for you to build up an argument or description of an event, person or historical period by placing items in a virtual box. What items, for example, would you put in a box to describe your life; the life of a Victorian Servant or Roman soldier; or to show that slavery was wrong and unnecessary? You can display anything from a text file to a movie. You can also view and comment on the museum boxes submitted by others."
They also offer an educational support page which gives links to register your school to set up teacher and student accounts in a protected environment. Please note that the EB2N organization requires a confirmation with administration at each school before enabling a school account. The usual process is having an interested teacher or school administrator completing the online registration supplying a contact for them to confirm your school's identity.
As with Glogster.edu, the strongest feature is the teacher having control of his or her student's work as they have full access all the time to evaluate and check on student progress.