Processes

These four lessons have been devised so that they flow on from one another and use the information gained in the previous class to expand the knowledge of the students in the current lesson. These sequential lessons allow the students to learn and recap their knowledge so that it stays in their minds and they can remember it easier in the future and when they are completing the assessment.
 * Lesson 1 looks at the structure of the human eye, along with the aspects of human vision.
 * Lesson 2 continues on from the previous lesson by recapping the structure of the human eye then identifying each of these parts of the eyes purpose for helping create vision.
 * Lesson 3 follows on from the last two lessons by looking at vision defects that are a result of the parts of the eye failing to fulfill their purpose correctly.
 * The 4th lesson sums up what they have learn in the previous three lessons by looking at a DVD called "Don't Die Young". This covers how the eyes help you out in everyday life, shows the similarities between a camera and the eye, tells the story of a woman and her family who have a history of eye defects, explains what are some good foods for your eyes and what is bad for your vision, it conducts a study on the effects of that breaks have on your vision when you work at a computer, and they test sunglasses UV ratings. This DVD brings together a lot of what they have learned and then once this is finished the students can look up some optical illusions to test their eyesight.