"We offer free, best-in-class courseware in math, science, reading and keyboarding; and we're building a community for parents and educators to share innovations and insights in childhood education."
Secure VoiceThread network for students and teachers to collaborate and share ideas with classrooms anywhere in the world.
Group conversations around images, documents, and videos
Messages can be text-based (computer keyboard, phone text), audio (computer mic, telephone call, upload), or video (computer webcam, upload)
Can be used to put "instruction" online.