The Blood and Circulation wall chart is a comprehensive educational resource designed to teach learners about the human circulatory system while incorporating essential school blood safety policy. This poster clearly explains how blood circulates through the body via the heart, arteries, veins, and capillaries, supported by a labelled blood circulation diagram that shows oxygen-rich and oxygen-poor blood flow between the heart and lungs.

Key sections break down the main components of blood, including plasma, red blood cells, white blood cells, and platelets. Each component is explained in simple terms, helping learners understand oxygen transport, immune defence, and blood clotting. A dedicated section on types of blood cells reinforces this knowledge with visual examples and short explanations.

The chart also covers what happens during bleeding, how blood clots form, and the body’s inflammatory response, using step-by-step diagrams to illustrate platelet action and clot formation. These visuals support clear understanding of wound healing and infection prevention.

A prominent safety section titled Staying Safe Around Blood outlines universal precautions, personal protective equipment, handwashing, spill management, disposal procedures, and HIV and AIDS policy awareness. This makes the poster especially suitable for schools, laboratories, and health education settings where safety is critical. Overall, this wall chart effectively combines biology education with real-world health and safety guidance.