Making Dollars Count
What do school programs really cost?
Usual measures of school program costs can hide spending that’s out of line with educational priorities. Online learning pioneer Sal Khan explains how using the teaching techniques he has honed in more than 2,000 instructional videos at his wildly popular website, KhanAcademy.org.
By Bill Gates
|
March 01, 2011
Usual measures of school program costs can hide spending that’s out of line with educational priorities. Online learning pioneer Sal Khan explains how using the teaching techniques he has honed in more than 2,000 instructional videos at his wildly popular website, KhanAcademy.org.