TED-Ed Lessons Worth Sharing
Regular readers of Great Maths Teaching Ideas will know what a fan of TED.com I am. TED has changed the way that I look at the world on countless occasions. Their videos are never anything but inspiring and thought-provoking. They remind us of what the best and worst parts of the human condition are about.
TED-Ed have recently launched a new initiative to bring awesome educational videos to the world for free. Think Khan Academy, but with professional levels of production and teaching. I could say more but this video says just about everything you need to know: