The eye is a very complex system of cells and nerves. First light must reflect off an object to the eye. The cornea bends this light that passes through a hole of the pupil. The colored part of the eye, the iris, works like the shutter of a camera retracting to shut out light or opening wider to let more light in. The light is focused on the retina which is full of nerve cells. These cells are shaped like rods and cones. Cones translate light and colors and give you details. The rods translate light into peripheral vision and motion.

Eye bet these are all games!:

Optical illusion quizzes and games

Amazing Optical Illusion Games

Neuroscience for Kids - The Eye

Sight Vision Fun

Visual Illusions in Art and Science

Optical Illusions

Wizzy Interviews

The Five Senses Game

Classroom games For the Five Senses

Sense of Sound - the Ear, What do we hear?

Sense of Sight - the Eye

Neuroscience for Kids - The Senses

Amazing Animals Senses

5 Senses

How does the human ear work?

The Human Eye games and activities

Skin games and activities

The Brain

Human Body Games