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Fri, 11 Jan 2013 15:55:00
Thanks to a huge team effort, we are reorganizing the site’s content into “tutorials” — short collections of videos and exercises that focus on a single concept, such as “Subtraction with borrowing,” “Perimeter and area of rectangles,” “Shorting stock,” or “Impressionism.”
We’ve been working towards this ever since last spring, and we hope you find the new tutorials a great way to learn and practice.
Congratulations to Marcia Lee, Tom Yedwab, Stephanie Chang, Marcos Ojeda, Desmond Brand, Jason Rosoff, Ben Eater, Matt Wahl, Elizabeth Slavitt, and Sal Khan!