Buy a whole fish from the fish shop.

In the discussion ring point out the following:

• the eyes of the fish,
• the mouth of the fish,,
• the scales of the fish,,
• the fins of the fish,,
• the tail of the fish,,
• the gills of the fish,,
• the hole where the fish's waste comes out.

Cut the fish open with a sharp knife and show:

• the gut that the fisherman use to put on their hooks.
• the spine of the fish,
• the bones of the fish,
• the inside of the mouth - the tongue &teeth.