VoiceThread

What is a VoiceThread? If you want to use a video for your classroom, would you use VoiceThread? Why?

This will be a good activity for my classroom. I hope that one day I can use it in my Spanish Classroom. I could have a Historic picture about literature, art, places in historic events. It can also be use to present students art work, creativity or simply a written essay. It can be analyze and presented to class or instructor.