How does respiration work?
Six simple experiments for illustrating how human respiration works.
• Experiment 1: Wind slalom course
• Experiment 2: Straw suction exercise
• Experiment 3: Measuring your chest
• Experiment 4: Measuring exhaled air
• Experiment 5: Different ways of breathing
• Experiment 6: We build a model of the lungs
Information and ideas:
Teaching method for teachers for these experiments is available on the media portal of the Siemens Stiftung.