Unit 31 - The Senses
Learning Outcomes:
- Recall five sense organs in the human (eyes, ears, nose, skin, and tongue) and understand how these enable humans to gather information from their surroundings (OB28)
- Describe the role of the central nervous system and the sensory and motor functions of nerves (OB29)
- Locate the main parts of the eye on a model or diagram and describe the function of the cornea, iris, lens, pupil, retina, optic nerve and ciliary muscle (OB30)
The EyeA virtual tour through an eyeball
... and again !How an image is focussed on the retina
The Central Nervous SystemSensory and motor neurones
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The Eye againReminding you that the skeleton provides protection for the eyeball
How the Nervous System worksfrom stimulus to response
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