by Dish Staff
William Grijalvas, 10, uses an iPad during Mathis Santella’s forth grade math class at Ashley Elementary in Denver, CO, August 29, 2014. Photo By Craig F. Walker/The Denver Post.
William Grijalvas, 10, uses an iPad during Mathis Santella’s forth grade math class at Ashley Elementary in Denver, CO, August 29, 2014. Photo By Craig F. Walker/The Denver Post.