I + O = R. Since 1993, CER has led the charge for substantive, structural changes in American education that can provide lasting opportunities for children and families, long after the fads and generations have come and gone. Now, 23 years later, we’re applying a new equation in EdReform. To help us expand, we’re pleased to have Sal Khan with us today, along with a whole host of innovators. Look for more announcements about what this means — and why — in the coming days.