View my screencast tutorial for VoiceThread:
VoiceThread is a web based multimedia presentation program with many added features for collaboration including narration of any media and the capability of other people leaving voice, text, and doodling comments. Use of this tool meets the following NETs:
1a. Promote, support, and model creative and innovative thinking and inventiveness.
1b. Engage students in exploring real-world issues and solving authentic problems using digital tools and resources.
2a. Design and adapt relevant learning experiences that incorporate digital tools and resources to promote student learning and creativity.
You can use VoiceThread in any instructional setting to enhance learning through collaboration. Students can individualize an assignment based on the media, interests,or learning styles.