Everything you need to understand or teach Blindness by José Saramago.
A man suddenly goes blind for no apparent reason. As a doctor tries to assign an etiology, the condition begins to spread rapidly as if caused by a pathogen. Within days, there are hundreds of newly blind people and within a few months, the entire nation has gone blind. The government responds initially by creating large quarantine areas where infected persons are forcibly held without recourse to medical care or outside...
Blindness Lesson Plans contain 128 pages of teaching material, including: