An entire unit of work on the cardiovascular and respiratory systems, easy to follow and work through. Contains PowerPoint presentation with corresponding workbook. Challenges are set throughout with differentiated work sheets attached. This PowerPoint looks at: - The Double Circulatory system (pulmonary and systemic) - The role of red blood cells - The different types of blood vessel - The pathway of blood through the heart - The definitions of heart rate, stroke volume and cardiac output - The pathway of air through the respiratory system - The definitions of breathing rate, tidal volume and minute ventilation - The definitions of aerobic exercise and anaerobic exercise Contains: - PowerPoint - Workbook - Header Sheet - Differentiated worksheets - Card Sort challenges