1. The Nervous System

2. Objectives Describe the functions of the body’s sense organs. Explain how the eye works. Be able to investigate the field of vision. Describe possible problems with vision. – Starter  List all sense organs in the body

3. Key Words accommodation blind spot ciliary muscle cornea iris optic nerve pupil suspensory ligament retina

6. What are the differences between the eyesight of these two animals?

7. In terms of light rays, how does the eye see the cat?

10. Problems with eyesight

13. Key Word Bingo! accommodation blind spot ciliary muscle cornea iris optic nerve pupil suspensory ligament retina