Also check this video posted on CNN's Freedom Project homepage.
This website includes a collection of presentations my grade 4 students put together on the rights of children. I am not sure that it is accessible outside our school's domain.
One of the goals of this website will be to showcase student content. I would like to include student reviews of technology in the classroom as well as samples of work done by students using these technologies. I will be posting some from my own students soon. If you would like to give your students a forum to share their opinions and work, please contact me to let me at firstname.lastname@example.org