The Eye- Conclusion

 The Eye

Section 1: Label the diagram of the eye.

1.  Sclera

2. Lens
3. Iris
4. Cornea
5. Pupil
6. Retina
7. Optic nerve

Quizlet: The Eye

Section 2: Complete the optical illusions and write down how you think each optical illusion works.

Optical Illusions

1. Young

2.  Yes

3.  Both of them

4.   Two faces

5.   I can't see anything

6.    Triangle/Rectangle3 blocks

7.  5 line/colour black and white

8.   Arrow/Line/Stick line

9.  Stairs/5 blocks/Rectangle

10.  Square/ 42 blocks/line

11.  Square/ 2 blocks/

12.  Rectangle/Triangle/Circle

13.  Circle/Eye/ Line circle

14.  Circle/Square

Section 3: Find 10 interesting facts about the eye.

1. In a very basic form, the eye is thought to have first developed in animals around 550 million years ago!
2. In a single second, it's possible to blink five times.
3. You are likely to blink more often when you are talking.
4. A block typically lasts 100-150 milliseconds.
5. You see things upside down- it is your brain which turns the image the right way up.
6. You actually see with your brain, not your eyes, Our eyes function like a camera, capturing light and sending data back to the brain.
7. The human eye can function at 100% at any given moment, without needing to rest.
8. Red-eye in photos is caused by light from the flash bouncing off the capillaries in your eyes.
9. If the human eye was a digital camera, It would have 576 megapixels.
10. The eye is the fastest muscle in your body- hence why when something happens quickly, we say 'in the block if an eye!'

Interesting Facts

Section 4: Colour Blindness Eye test

Eye Test 

1. What are your colour blind test results? Good, Inconclusive

2. What does this mean? It means your eyes good

3. What is the normal colour vision?