So many people bringing up great critiques and points!!
An Open Letter to Bill Gates: Higher Class Sizes will Drive Teachers Out - Living in Dialogue - Educblogs.edweek.org
After 18 years as a science teacher in inner-city Oakland, Calif., Anthony Cody now works with a team of experienced science teacher-coaches who support the many novice teachers in his school district. He is a National Board-certified teacher and an active member of the Teacher Leaders Network.