Curated OER
Lasers Saving Sight
High schoolers review some basic biology by talking about how the eye works. They cover the concepts behind laser surgery as a treatment for saving sight. They begin to recognize the overlap of disciplines (physics and biology) required...
Other
All About Vision: Astigmatism
Detailed information about the condition of Astigmatism including symptoms, causes, types, test to determine, and correction options.
