The students had previously received background information in their Spanish classes, where they learned about Flamenco musical instrumentation, such as castanets, and the familiar and distinctive guitar stylings.  Mr. Greer introduced and helped guide them through the terms, methods and attitudes of professional Flamenco dancers, with their bodies held straight and tall, chests out, precise heel-and-toe footwork, hands clapping and snapping, and their seriously-focused concentration. The students swiftly learned and combined all the elements and Mr. Greer split them into two groups to perform a short Flamenco for their friends. After each performance, Mr. Greer asked each audience to contribute their comments thoughtfully and respectfully.