Economics signs used in the classroom are demonstrated and explained. Vocabulary include 'Four Factors of Production, Capital, Entrepreneurship, Traditional Economy, Diminishing Marginal Utility,' etc. This could also be used to teach deaf children vocabulary.
M and M Multi-Media Productions
Communication Sciences and Disorders | Medicine and Health Sciences | Speech and Hearing Science
Tuccelli, Maureen Longo, "Economics Signs" (2010). Course Materials. 26.