• To describe the position and the structure of the kidneys.

• To link the kidneys relationship to the ureters, bladder, urethra and blood vessels.

• In groups one person goes to the front of the class and memorises part of a diagram of the urinary track, that person goes back to their table and draws what they can remember. The next person then takes their turn, this continues until each person has had a go. When complete project diagram on the board and check their diagrams are correct.

• Research independently using Bitesize the structure of the urinary system and kidneys at: www.bbc.co.uk/schools/gcsebitesize/biology/humansasorganisms/6homeostasisrev5.shtml

   Click here for a narrated diagram of the kidneys:

• http://www.sumanasinc.com/webcontent/anisamples/majorsbiology/kidney.html

• Ask your teacher if you can look at a model of kidneys

Remember that the kidneys also remove waste that is not produced by the body such as alcohol

Having a brainy day? Research how urine is formed. Use these websites for help

• Research formation of urine using:  www.bbc.co.uk/6homeostasisrev6.shtml
• Research dialysis using:  www.bbc.co.uk/6homeostasisrev7.shtml
• Ext: Evaluate the advantages and disadvantages of the use of dialysis and transplants.