Correcting Vision

A video explains the two most common vision problems, nearsightedness and farsightedness. It includes detail of what causes each and how they can be corrected using lenses and surgery. 

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Instructional Ideas

  • Compare glasses for someone who is short sighted and someone who is long sighted
Classroom Considerations

  • Video best fits as an introduction or a quick review of vision issues
  • Keep in mind that YouTube comments could be inappropriate
  • Video is the 41st in a series of 49
Pros

  • Provides closed captioning and a full script
  • Great for visual learners
Cons

  • None