The latest episode of my Slate podcast, Schooled, tackles what the research really tells us about class sizes, and how teachers experience class size every day:
Polls show that smaller class sizes are incredibly popular with parents and teachers. But when the Great Recession forced school budget cuts, class size once again became a matter of debate, with Education Secretary Arne Duncan, megaphilanthropist Bill Gates, and New York Mayor Michael Bloomberg all suggesting that larger class sizes could be a good idea.
What do we really know about how class size affects student learning? Is there an ideal class size? In this episode, I talk to Larry Ferlazzo, a public school teacher and blogger, and Matthew Chingos, a class-size researcher at the Brookings Institution.