You Will Need

Provided Resources

• Printouts of task sheet (and support sheets in case they are needed)

Additional Resources

• 2 X 5 litre water bottle with caps
• 2 x 70cm of clear plastic tubing
• 2 large clear plastic containers (e.g. strong storage boxes)
• Masking tape
• Permanent marker pens
• 2 measuring jugs
• Disinfectant wipes
• A range of other scientific equipment for investigations, e.g. clipboards, stopwatches, balance equipment, graph paper and/or squared paper

Weblinks
'How is oxygen transported around the body' from www.bbc.co.uk