My Cranium Just Exploded Again!

This Is Costing Me A Fortune In Superglue...Via Ravenwood's Universe, we learn the following cheery message:Ethnomathematics is the next big breakthrough in education!!Boy, if you liked Ebonics, Open Concept Classrooms and Self-esteem centered curricula, you're gonna love this!Here's a snippet:One of its precepts is "ethnomathematics," that is, the belief that different cultures have evolved