This clip is a look at the human eye and how it works. We illustrate the functions of the eye with models, film clips and magnified images. The eye is a ball with a hole at the front, the pupil ...

This clip is a look at the human eye and how it works. We illustrate the functions of the eye with models, film clips and magnified images. The eye is a ball with a hole at the front, the pupil ...

Learn how our eyes detect light with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize. BBC Homepage. Skip ... The retina in the eye has approximately 120 ...

Learn about the features of the eye and how eyes and cameras form images with this guide for KS3 physics students aged 11-14 from BBC Bitesize.

Two common defects of the eyes are myopia (short-sightedness) and hyperopia (long-sightedness). In both cases, rays of light do not focus on the retina so a clear image is not formed. These two ...

This clip is a look at the human eye and how it works. We illustrate the functions of the eye with models, film clips and magnified images. The eye is a ball with a hole at the front, the pupil ...

Learn how our eyes detect light with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

Light is energy that moves very quickly. When light hits your eye it goes right through it. Find out more in this Bitesize Primary KS2 Science guide.

Contact lenses work by being in ‘contact’ with your eye. They float on the surface of the cornea. They work like spectacle lenses, by focusing and refracting the light.