Lesson: Correcting Vision Using Lenses Science

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In this lesson, we will learn how to use different kinds of lenses to correct human vision.

Lesson Plan

Students will be able to

recognize that defects in vision are due to deformations of the eye,
recognize that, for clear vision, the image produced by the lens of the eye must form at the retina,
state what is meant by the term short-sighted,
recall what deformation of the eye produces short-sightedness,
recall what kind of lens can be used to correct short-sightedness,
state what is meant by the term long-sighted,
recall what deformation of the eye produces long-sightedness,
recall what kind of lens can be used to correct long-sightedness.