Structure of the ragworm (Nereis diversicolor) Slideshow Play

Structure of the starfish; a typical echinoderm Slideshow Play

Structure of the swallowtail butterfly; a typical insect Slideshow Play

Surface areas for absorption in the small intestine Simulation Play

Tape-like creatures Student activity Play

The actions of salivary and pancreatic amylase Animation Play

The alimentary canal – structure and functions Simulation Play

The alimentary canal – structure and functions Whiteboard exercise Play

The alimentary canal – structure and functions Student activity Play

The circulatory system Student activity Play

The digestive system Student activity Play

The features of the small intestine Animation Play

The four stages of digestion Whiteboard exercise Play

The functions of the kidneys Animation Play

The gall bladder and fat consumption Whiteboard exercise Play

The importance of fibre Student activity Play

The importance of fibre in the human diet Slideshow Play

The kidneys Student activity Play

The kidneys and urinary system Simulation Play

The large intestine Student activity Play

The large intestine Illustration Play

The large intestine – absorption of water and formation of faeces Student activity Play

The large intestine – absorption of water and formation of faeces Whiteboard exercise Play

The life cycle of the tapeworm Slideshow Play

The mouth and gullet Student activity Play