Nervous Control and Muscles

Nervous system

Introduction to the Nervous system

Electrical stimulation of muscle (effectors) of the face

Nature and speed of Nervous System

Dancing Frog legs- fresh frog legs can be stimulated to contract by adding salt

The nervous System Introduction

Central Nervous System and Peripheral Nervous System

 

How do nerves work?

How electrical impulses travel through neurones

Receptors

 

Reflex Actions and Reaction time

Reflex Arc

Test your reaction time

The Human Eye

Anatomy and Function of the Eye

How Vision works

The Science Guy on how the eye works

How do we see colour

http://www.bbc.co.uk/learningzone/clips/the-human-eye/1626.html

Overview of how the eye works animation

Eye Structure and Function labeling activity

Optical illusions

Muscles and glands as Effectors

Movement in Muscles 

 

BBc bitesize – antagonistic muscles

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