WiZiQ

http://www.wiziq.com/tour/earn_while_teaching.aspx
WiZiQ is a revolutionary co-entrepreneurial synchronous learning platform that reaches the long tail of learners across the world. Teachers across the world are becoming entrepreneurs, using WiZiQ to conduct online classes across the world from their schools, colleges, universities, homes, cyber cafes and other institutions. Powered by many free to use features like Virtual Classroom [a web conferencing system], Tests and Content, WiZiQ makes teaching and learning free, fun and versatile. WiZiQ frees the need to be physically present and thereby eliminating logistical constraints and costs.