Is There a Limit to the Number of Students in a Classroom?

David Bianculli: I think people having positive experiences with math is like a good thing. And some people almost like define math as the things they think they're not good at. He says artificial scarcity is something that is limited in some way, and it's an arbitrary limit. BiancullI: We'll be looking at something called artificial scarcity on this episode of iReport.