Have been thinking a lot about prezi and powerpoint lately and which one I like better....I taught prezi to a colleague's grade 7 class the other day and they really enjoyed it, and so do I...but powerpoint is a little more user friendly (in my opinion). 

I like what my colleague, Mr. McDonald, did though...he gave the students the choice.  He taught them about ppt and I taught them about prezi and he is going to let the students decide which program they want to use for their presentations.  

Giving students choice..always a great thing :)

On a side note, I am still thinking about Museum Box and it can be used in the 5/6 classroom in a useful way.
I recommended it to an LST teacher at my school as she was looking for