Thanks for your quick reply! I think I am going to have to go down the path of using Edusim/opencobalt --- opensim--- or wonderlab. Do you have any experience with these 'second-life' type platforms and to which one my be a better fit?

Is there a way to add hyperlinks or links in this platform? I am a teacher and I would love to have my curriculum be in a virtual world. It is a self-paced curriculum so students would progress through different units. There would be a 'cell house' and within it they could go to different areas in t...