Without our senses we wouldn't be able to perceive our environment and without getting the information of our surroundings we can't react appropriately. But how do these senses work? And what stimuli can we percieve?

Links

1. A great site with a lot of illusions
2. Theory: detailed pictures of the sense organs (eye, skin, nose and tongue)
3. An animation of the eye with questions (below)
4. Video's: explanation about the sense organs (below)
5. Video's: explanation about neurones and the reflex arc (below)
6. Answers of the basic (and some applied) questions of the workbook

Worksheets

1. Worksheet stimuli & impulses​​
2. Pretest A and pretest B
3. Answers pretest A and answers pretest B

Senses

The eye

The ear & balance

​The nervous system (neurones and the reflex arc)

Hormones

Insulin & glucose

Adrenalin

Illusions

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